Merge develop to Release_2_8_3_Branch
[jalview.git] / src / jalview / schemabinding / version2 / descriptors / ViewportDescriptor.java
index 2204639..81615a1 100644 (file)
@@ -20,8 +20,8 @@
  */
 package jalview.schemabinding.version2.descriptors;
 
-//---------------------------------/
-//- Imported classes and packages -/
+  //---------------------------------/
+ //- Imported classes and packages -/
 //---------------------------------/
 
 import jalview.schemabinding.version2.Viewport;
@@ -31,2600 +31,2061 @@ import jalview.schemabinding.version2.Viewport;
  * 
  * @version $Revision$ $Date$
  */
-public class ViewportDescriptor extends
-        org.exolab.castor.xml.util.XMLClassDescriptorImpl
-{
-
-  // --------------------------/
-  // - Class/Member Variables -/
-  // --------------------------/
-
-  /**
-   * Field _elementDefinition.
-   */
-  private boolean _elementDefinition;
-
-  /**
-   * Field _nsPrefix.
-   */
-  private java.lang.String _nsPrefix;
-
-  /**
-   * Field _nsURI.
-   */
-  private java.lang.String _nsURI;
-
-  /**
-   * Field _xmlName.
-   */
-  private java.lang.String _xmlName;
-
-  // ----------------/
-  // - Constructors -/
-  // ----------------/
-
-  public ViewportDescriptor()
-  {
-    super();
-    _nsURI = "www.jalview.org";
-    _xmlName = "Viewport";
-    _elementDefinition = true;
-
-    // -- set grouping compositor
-    setCompositorAsSequence();
-    org.exolab.castor.xml.util.XMLFieldDescriptorImpl desc = null;
-    org.exolab.castor.mapping.FieldHandler handler = null;
-    org.exolab.castor.xml.FieldValidator fieldValidator = null;
-    // -- initialize attribute descriptors
-
-    // -- _conservationSelected
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_conservationSelected",
-            "conservationSelected",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasConservationSelected())
-        {
-          return null;
-        }
-        return (target.getConservationSelected() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteConservationSelected();
-            return;
-          }
-          target.setConservationSelected(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _conservationSelected
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
+public class ViewportDescriptor extends org.exolab.castor.xml.util.XMLClassDescriptorImpl {
+
+
+      //--------------------------/
+     //- Class/Member Variables -/
+    //--------------------------/
+
+    /**
+     * Field _elementDefinition.
+     */
+    private boolean _elementDefinition;
+
+    /**
+     * Field _nsPrefix.
+     */
+    private java.lang.String _nsPrefix;
+
+    /**
+     * Field _nsURI.
+     */
+    private java.lang.String _nsURI;
+
+    /**
+     * Field _xmlName.
+     */
+    private java.lang.String _xmlName;
+
+
+      //----------------/
+     //- Constructors -/
+    //----------------/
+
+    public ViewportDescriptor() {
+        super();
+        _nsURI = "www.jalview.org";
+        _xmlName = "Viewport";
+        _elementDefinition = true;
+        
+        //-- set grouping compositor
+        setCompositorAsSequence();
+        org.exolab.castor.xml.util.XMLFieldDescriptorImpl  desc           = null;
+        org.exolab.castor.mapping.FieldHandler             handler        = null;
+        org.exolab.castor.xml.FieldValidator               fieldValidator = null;
+        //-- initialize attribute descriptors
+        
+        //-- _conservationSelected
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_conservationSelected", "conservationSelected", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasConservationSelected()) { return null; }
+                return (target.getConservationSelected() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteConservationSelected();
+                        return;
+                    }
+                    target.setConservationSelected( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _conservationSelected
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _pidSelected
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_pidSelected", "pidSelected", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasPidSelected()) { return null; }
+                return (target.getPidSelected() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deletePidSelected();
+                        return;
+                    }
+                    target.setPidSelected( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _pidSelected
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _bgColour
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_bgColour", "bgColour", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getBgColour();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setBgColour( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _bgColour
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _consThreshold
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_consThreshold", "consThreshold", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasConsThreshold()) { return null; }
+                return new java.lang.Integer(target.getConsThreshold());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteConsThreshold();
+                        return;
+                    }
+                    target.setConsThreshold( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _consThreshold
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _pidThreshold
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_pidThreshold", "pidThreshold", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasPidThreshold()) { return null; }
+                return new java.lang.Integer(target.getPidThreshold());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deletePidThreshold();
+                        return;
+                    }
+                    target.setPidThreshold( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _pidThreshold
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _title
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_title", "title", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getTitle();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setTitle( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _title
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showFullId
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showFullId", "showFullId", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowFullId()) { return null; }
+                return (target.getShowFullId() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowFullId();
+                        return;
+                    }
+                    target.setShowFullId( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showFullId
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _rightAlignIds
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_rightAlignIds", "rightAlignIds", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasRightAlignIds()) { return null; }
+                return (target.getRightAlignIds() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteRightAlignIds();
+                        return;
+                    }
+                    target.setRightAlignIds( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _rightAlignIds
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showText
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showText", "showText", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowText()) { return null; }
+                return (target.getShowText() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowText();
+                        return;
+                    }
+                    target.setShowText( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showText
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showColourText
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showColourText", "showColourText", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowColourText()) { return null; }
+                return (target.getShowColourText() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowColourText();
+                        return;
+                    }
+                    target.setShowColourText( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showColourText
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showUnconserved
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showUnconserved", "showUnconserved", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowUnconserved()) { return null; }
+                return (target.getShowUnconserved() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowUnconserved();
+                        return;
+                    }
+                    target.setShowUnconserved( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showUnconserved
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showBoxes
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showBoxes", "showBoxes", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowBoxes()) { return null; }
+                return (target.getShowBoxes() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowBoxes();
+                        return;
+                    }
+                    target.setShowBoxes( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showBoxes
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _wrapAlignment
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_wrapAlignment", "wrapAlignment", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasWrapAlignment()) { return null; }
+                return (target.getWrapAlignment() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteWrapAlignment();
+                        return;
+                    }
+                    target.setWrapAlignment( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _wrapAlignment
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _renderGaps
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_renderGaps", "renderGaps", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasRenderGaps()) { return null; }
+                return (target.getRenderGaps() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteRenderGaps();
+                        return;
+                    }
+                    target.setRenderGaps( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _renderGaps
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showSequenceFeatures
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showSequenceFeatures", "showSequenceFeatures", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowSequenceFeatures()) { return null; }
+                return (target.getShowSequenceFeatures() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowSequenceFeatures();
+                        return;
+                    }
+                    target.setShowSequenceFeatures( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showSequenceFeatures
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showNPfeatureTooltip
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showNPfeatureTooltip", "showNPfeatureTooltip", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowNPfeatureTooltip()) { return null; }
+                return (target.getShowNPfeatureTooltip() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowNPfeatureTooltip();
+                        return;
+                    }
+                    target.setShowNPfeatureTooltip( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showNPfeatureTooltip
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showDbRefTooltip
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showDbRefTooltip", "showDbRefTooltip", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowDbRefTooltip()) { return null; }
+                return (target.getShowDbRefTooltip() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowDbRefTooltip();
+                        return;
+                    }
+                    target.setShowDbRefTooltip( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showDbRefTooltip
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _followHighlight
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_followHighlight", "followHighlight", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasFollowHighlight()) { return null; }
+                return (target.getFollowHighlight() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteFollowHighlight();
+                        return;
+                    }
+                    target.setFollowHighlight( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _followHighlight
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _followSelection
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_followSelection", "followSelection", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasFollowSelection()) { return null; }
+                return (target.getFollowSelection() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteFollowSelection();
+                        return;
+                    }
+                    target.setFollowSelection( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _followSelection
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showAnnotation
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showAnnotation", "showAnnotation", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowAnnotation()) { return null; }
+                return (target.getShowAnnotation() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowAnnotation();
+                        return;
+                    }
+                    target.setShowAnnotation( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showAnnotation
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _centreColumnLabels
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_centreColumnLabels", "centreColumnLabels", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasCentreColumnLabels()) { return null; }
+                return (target.getCentreColumnLabels() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteCentreColumnLabels();
+                        return;
+                    }
+                    target.setCentreColumnLabels( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _centreColumnLabels
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showGroupConservation
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showGroupConservation", "showGroupConservation", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowGroupConservation()) { return null; }
+                return (target.getShowGroupConservation() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowGroupConservation();
+                        return;
+                    }
+                    target.setShowGroupConservation( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showGroupConservation
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showGroupConsensus
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showGroupConsensus", "showGroupConsensus", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowGroupConsensus()) { return null; }
+                return (target.getShowGroupConsensus() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowGroupConsensus();
+                        return;
+                    }
+                    target.setShowGroupConsensus( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showGroupConsensus
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showConsensusHistogram
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showConsensusHistogram", "showConsensusHistogram", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowConsensusHistogram()) { return null; }
+                return (target.getShowConsensusHistogram() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowConsensusHistogram();
+                        return;
+                    }
+                    target.setShowConsensusHistogram( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showConsensusHistogram
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _showSequenceLogo
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showSequenceLogo", "showSequenceLogo", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasShowSequenceLogo()) { return null; }
+                return (target.getShowSequenceLogo() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteShowSequenceLogo();
+                        return;
+                    }
+                    target.setShowSequenceLogo( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _showSequenceLogo
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _normaliseSequenceLogo
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_normaliseSequenceLogo", "normaliseSequenceLogo", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasNormaliseSequenceLogo()) { return null; }
+                return (target.getNormaliseSequenceLogo() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteNormaliseSequenceLogo();
+                        return;
+                    }
+                    target.setNormaliseSequenceLogo( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _normaliseSequenceLogo
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _ignoreGapsinConsensus
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_ignoreGapsinConsensus", "ignoreGapsinConsensus", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasIgnoreGapsinConsensus()) { return null; }
+                return (target.getIgnoreGapsinConsensus() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteIgnoreGapsinConsensus();
+                        return;
+                    }
+                    target.setIgnoreGapsinConsensus( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _ignoreGapsinConsensus
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _startRes
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_startRes", "startRes", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasStartRes()) { return null; }
+                return new java.lang.Integer(target.getStartRes());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteStartRes();
+                        return;
+                    }
+                    target.setStartRes( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _startRes
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _startSeq
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_startSeq", "startSeq", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasStartSeq()) { return null; }
+                return new java.lang.Integer(target.getStartSeq());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteStartSeq();
+                        return;
+                    }
+                    target.setStartSeq( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _startSeq
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _fontName
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_fontName", "fontName", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getFontName();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setFontName( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _fontName
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _fontSize
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_fontSize", "fontSize", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasFontSize()) { return null; }
+                return new java.lang.Integer(target.getFontSize());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteFontSize();
+                        return;
+                    }
+                    target.setFontSize( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _fontSize
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _fontStyle
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_fontStyle", "fontStyle", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasFontStyle()) { return null; }
+                return new java.lang.Integer(target.getFontStyle());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteFontStyle();
+                        return;
+                    }
+                    target.setFontStyle( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _fontStyle
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _viewName
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_viewName", "viewName", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getViewName();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setViewName( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _viewName
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _sequenceSetId
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_sequenceSetId", "sequenceSetId", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getSequenceSetId();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setSequenceSetId( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _sequenceSetId
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _gatheredViews
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_gatheredViews", "gatheredViews", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasGatheredViews()) { return null; }
+                return (target.getGatheredViews() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteGatheredViews();
+                        return;
+                    }
+                    target.setGatheredViews( ((java.lang.Boolean) value).booleanValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _gatheredViews
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _textCol1
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textCol1", "textCol1", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasTextCol1()) { return null; }
+                return new java.lang.Integer(target.getTextCol1());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteTextCol1();
+                        return;
+                    }
+                    target.setTextCol1( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _textCol1
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _textCol2
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textCol2", "textCol2", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasTextCol2()) { return null; }
+                return new java.lang.Integer(target.getTextCol2());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteTextCol2();
+                        return;
+                    }
+                    target.setTextCol2( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _textCol2
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _textColThreshold
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textColThreshold", "textColThreshold", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasTextColThreshold()) { return null; }
+                return new java.lang.Integer(target.getTextColThreshold());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteTextColThreshold();
+                        return;
+                    }
+                    target.setTextColThreshold( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _textColThreshold
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _id
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_id", "id", org.exolab.castor.xml.NodeType.Attribute);
+        super.setIdentity(desc);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getId();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setId( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return new java.lang.String();
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _id
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IdValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IdValidator();
+            fieldValidator.setValidator(typeValidator);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _complementId
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_complementId", "complementId", org.exolab.castor.xml.NodeType.Attribute);
+        desc.setImmutable(true);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getComplementId();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setComplementId( (java.lang.String) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _complementId
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.StringValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setWhiteSpace("preserve");
+        }
+        desc.setValidator(fieldValidator);
+        //-- _width
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_width", "width", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasWidth()) { return null; }
+                return new java.lang.Integer(target.getWidth());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteWidth();
+                        return;
+                    }
+                    target.setWidth( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _width
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _height
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_height", "height", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasHeight()) { return null; }
+                return new java.lang.Integer(target.getHeight());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteHeight();
+                        return;
+                    }
+                    target.setHeight( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _height
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _xpos
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_xpos", "xpos", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasXpos()) { return null; }
+                return new java.lang.Integer(target.getXpos());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteXpos();
+                        return;
+                    }
+                    target.setXpos( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _xpos
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- _ypos
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_ypos", "ypos", org.exolab.castor.xml.NodeType.Attribute);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                if (!target.hasYpos()) { return null; }
+                return new java.lang.Integer(target.getYpos());
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    // if null, use delete method for optional primitives 
+                    if (value == null) {
+                        target.deleteYpos();
+                        return;
+                    }
+                    target.setYpos( ((java.lang.Integer) value).intValue());
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return null;
+            }
+        };
+        desc.setHandler(handler);
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _ypos
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+            org.exolab.castor.xml.validators.IntValidator typeValidator;
+            typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+            fieldValidator.setValidator(typeValidator);
+            typeValidator.setMinInclusive(-2147483648);
+            typeValidator.setMaxInclusive(2147483647);
+        }
+        desc.setValidator(fieldValidator);
+        //-- initialize element descriptors
+        
+        //-- _annotationColours
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(jalview.schemabinding.version2.AnnotationColours.class, "_annotationColours", "AnnotationColours", org.exolab.castor.xml.NodeType.Element);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getAnnotationColours();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.setAnnotationColours( (jalview.schemabinding.version2.AnnotationColours) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return new jalview.schemabinding.version2.AnnotationColours();
+            }
+        };
+        desc.setHandler(handler);
+        desc.setNameSpaceURI("www.jalview.org");
+        desc.setMultivalued(false);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _annotationColours
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        { //-- local scope
+        }
+        desc.setValidator(fieldValidator);
+        //-- _hiddenColumnsList
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(jalview.schemabinding.version2.HiddenColumns.class, "_hiddenColumnsList", "hiddenColumns", org.exolab.castor.xml.NodeType.Element);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getHiddenColumns();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.addHiddenColumns( (jalview.schemabinding.version2.HiddenColumns) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public void resetValue(Object object) throws IllegalStateException, IllegalArgumentException {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.removeAllHiddenColumns();
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return new jalview.schemabinding.version2.HiddenColumns();
+            }
+        };
+        desc.setHandler(handler);
+        desc.setNameSpaceURI("www.jalview.org");
+        desc.setMultivalued(true);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _hiddenColumnsList
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        fieldValidator.setMinOccurs(0);
+        { //-- local scope
+        }
+        desc.setValidator(fieldValidator);
+        //-- _calcIdParamList
+        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(jalview.schemabinding.version2.CalcIdParam.class, "_calcIdParamList", "calcIdParam", org.exolab.castor.xml.NodeType.Element);
+        handler = new org.exolab.castor.xml.XMLFieldHandler() {
+            public java.lang.Object getValue( java.lang.Object object ) 
+                throws IllegalStateException
+            {
+                Viewport target = (Viewport) object;
+                return target.getCalcIdParam();
+            }
+            public void setValue( java.lang.Object object, java.lang.Object value) 
+                throws IllegalStateException, IllegalArgumentException
+            {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.addCalcIdParam( (jalview.schemabinding.version2.CalcIdParam) value);
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public void resetValue(Object object) throws IllegalStateException, IllegalArgumentException {
+                try {
+                    Viewport target = (Viewport) object;
+                    target.removeAllCalcIdParam();
+                } catch (java.lang.Exception ex) {
+                    throw new IllegalStateException(ex.toString());
+                }
+            }
+            public java.lang.Object newInstance(java.lang.Object parent) {
+                return new jalview.schemabinding.version2.CalcIdParam();
+            }
+        };
+        desc.setHandler(handler);
+        desc.setNameSpaceURI("www.jalview.org");
+        desc.setMultivalued(true);
+        addFieldDescriptor(desc);
+        
+        //-- validation code for: _calcIdParamList
+        fieldValidator = new org.exolab.castor.xml.FieldValidator();
+        fieldValidator.setMinOccurs(0);
+        { //-- local scope
+        }
+        desc.setValidator(fieldValidator);
     }
-    desc.setValidator(fieldValidator);
-    // -- _pidSelected
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_pidSelected", "pidSelected",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasPidSelected())
-        {
-          return null;
-        }
-        return (target.getPidSelected() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deletePidSelected();
-            return;
-          }
-          target.setPidSelected(((java.lang.Boolean) value).booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
 
-    // -- validation code for: _pidSelected
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _bgColour
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_bgColour", "bgColour",
-            org.exolab.castor.xml.NodeType.Attribute);
-    desc.setImmutable(true);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getBgColour();
-      }
 
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setBgColour((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
+      //-----------/
+     //- Methods -/
+    //-----------/
 
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
+    /**
+     * Method getAccessMode.
+     * 
+     * @return the access mode specified for this class.
+     */
+    public org.exolab.castor.mapping.AccessMode getAccessMode(
+    ) {
         return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _bgColour
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.StringValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setWhiteSpace("preserve");
     }
-    desc.setValidator(fieldValidator);
-    // -- _consThreshold
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_consThreshold", "consThreshold",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasConsThreshold())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getConsThreshold());
-      }
 
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteConsThreshold();
-            return;
-          }
-          target.setConsThreshold(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _consThreshold
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
+    /**
+     * Method getIdentity.
+     * 
+     * @return the identity field, null if this class has no
+     * identity.
+     */
+    public org.exolab.castor.mapping.FieldDescriptor getIdentity(
+    ) {
+        return super.getIdentity();
     }
-    desc.setValidator(fieldValidator);
-    // -- _pidThreshold
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_pidThreshold", "pidThreshold",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasPidThreshold())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getPidThreshold());
-      }
 
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deletePidThreshold();
-            return;
-          }
-          target.setPidThreshold(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _pidThreshold
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
+    /**
+     * Method getJavaClass.
+     * 
+     * @return the Java class represented by this descriptor.
+     */
+    public java.lang.Class getJavaClass(
+    ) {
+        return jalview.schemabinding.version2.Viewport.class;
     }
-    desc.setValidator(fieldValidator);
-    // -- _title
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_title", "title",
-            org.exolab.castor.xml.NodeType.Attribute);
-    desc.setImmutable(true);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getTitle();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setTitle((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
 
-    // -- validation code for: _title
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.StringValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setWhiteSpace("preserve");
+    /**
+     * Method getNameSpacePrefix.
+     * 
+     * @return the namespace prefix to use when marshaling as XML.
+     */
+    public java.lang.String getNameSpacePrefix(
+    ) {
+        return _nsPrefix;
     }
-    desc.setValidator(fieldValidator);
-    // -- _showFullId
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showFullId", "showFullId",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowFullId())
-        {
-          return null;
-        }
-        return (target.getShowFullId() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
 
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowFullId();
-            return;
-          }
-          target.setShowFullId(((java.lang.Boolean) value).booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showFullId
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _rightAlignIds
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_rightAlignIds", "rightAlignIds",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasRightAlignIds())
-        {
-          return null;
-        }
-        return (target.getRightAlignIds() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteRightAlignIds();
-            return;
-          }
-          target.setRightAlignIds(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _rightAlignIds
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
+    /**
+     * Method getNameSpaceURI.
+     * 
+     * @return the namespace URI used when marshaling and
+     * unmarshaling as XML.
+     */
+    public java.lang.String getNameSpaceURI(
+    ) {
+        return _nsURI;
     }
-    desc.setValidator(fieldValidator);
-    // -- _showText
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showText", "showText",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowText())
-        {
-          return null;
-        }
-        return (target.getShowText() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowText();
-            return;
-          }
-          target.setShowText(((java.lang.Boolean) value).booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
 
-    // -- validation code for: _showText
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
+    /**
+     * Method getValidator.
+     * 
+     * @return a specific validator for the class described by this
+     * ClassDescriptor.
+     */
+    public org.exolab.castor.xml.TypeValidator getValidator(
+    ) {
+        return this;
     }
-    desc.setValidator(fieldValidator);
-    // -- _showColourText
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showColourText", "showColourText",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowColourText())
-        {
-          return null;
-        }
-        return (target.getShowColourText() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowColourText();
-            return;
-          }
-          target.setShowColourText(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
 
-    // -- validation code for: _showColourText
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
+    /**
+     * Method getXMLName.
+     * 
+     * @return the XML Name for the Class being described.
+     */
+    public java.lang.String getXMLName(
+    ) {
+        return _xmlName;
     }
-    desc.setValidator(fieldValidator);
-    // -- _showUnconserved
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showUnconserved", "showUnconserved",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowUnconserved())
-        {
-          return null;
-        }
-        return (target.getShowUnconserved() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowUnconserved();
-            return;
-          }
-          target.setShowUnconserved(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showUnconserved
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showBoxes
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showBoxes", "showBoxes",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowBoxes())
-        {
-          return null;
-        }
-        return (target.getShowBoxes() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowBoxes();
-            return;
-          }
-          target.setShowBoxes(((java.lang.Boolean) value).booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showBoxes
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _wrapAlignment
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_wrapAlignment", "wrapAlignment",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasWrapAlignment())
-        {
-          return null;
-        }
-        return (target.getWrapAlignment() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteWrapAlignment();
-            return;
-          }
-          target.setWrapAlignment(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
 
-    // -- validation code for: _wrapAlignment
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
+    /**
+     * Method isElementDefinition.
+     * 
+     * @return true if XML schema definition of this Class is that
+     * of a global
+     * element or element with anonymous type definition.
+     */
+    public boolean isElementDefinition(
+    ) {
+        return _elementDefinition;
     }
-    desc.setValidator(fieldValidator);
-    // -- _renderGaps
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_renderGaps", "renderGaps",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasRenderGaps())
-        {
-          return null;
-        }
-        return (target.getRenderGaps() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteRenderGaps();
-            return;
-          }
-          target.setRenderGaps(((java.lang.Boolean) value).booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _renderGaps
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showSequenceFeatures
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showSequenceFeatures",
-            "showSequenceFeatures",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowSequenceFeatures())
-        {
-          return null;
-        }
-        return (target.getShowSequenceFeatures() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowSequenceFeatures();
-            return;
-          }
-          target.setShowSequenceFeatures(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showSequenceFeatures
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showNPfeatureTooltip
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showNPfeatureTooltip",
-            "showNPfeatureTooltip",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowNPfeatureTooltip())
-        {
-          return null;
-        }
-        return (target.getShowNPfeatureTooltip() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowNPfeatureTooltip();
-            return;
-          }
-          target.setShowNPfeatureTooltip(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showNPfeatureTooltip
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showDbRefTooltip
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showDbRefTooltip",
-            "showDbRefTooltip", org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowDbRefTooltip())
-        {
-          return null;
-        }
-        return (target.getShowDbRefTooltip() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowDbRefTooltip();
-            return;
-          }
-          target.setShowDbRefTooltip(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showDbRefTooltip
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _followHighlight
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_followHighlight", "followHighlight",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasFollowHighlight())
-        {
-          return null;
-        }
-        return (target.getFollowHighlight() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteFollowHighlight();
-            return;
-          }
-          target.setFollowHighlight(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _followHighlight
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _followSelection
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_followSelection", "followSelection",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasFollowSelection())
-        {
-          return null;
-        }
-        return (target.getFollowSelection() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteFollowSelection();
-            return;
-          }
-          target.setFollowSelection(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _followSelection
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showAnnotation
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showAnnotation", "showAnnotation",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowAnnotation())
-        {
-          return null;
-        }
-        return (target.getShowAnnotation() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowAnnotation();
-            return;
-          }
-          target.setShowAnnotation(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showAnnotation
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _centreColumnLabels
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_centreColumnLabels",
-            "centreColumnLabels", org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasCentreColumnLabels())
-        {
-          return null;
-        }
-        return (target.getCentreColumnLabels() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteCentreColumnLabels();
-            return;
-          }
-          target.setCentreColumnLabels(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _centreColumnLabels
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showGroupConservation
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showGroupConservation",
-            "showGroupConservation",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowGroupConservation())
-        {
-          return null;
-        }
-        return (target.getShowGroupConservation() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowGroupConservation();
-            return;
-          }
-          target.setShowGroupConservation(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showGroupConservation
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showGroupConsensus
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showGroupConsensus",
-            "showGroupConsensus", org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowGroupConsensus())
-        {
-          return null;
-        }
-        return (target.getShowGroupConsensus() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowGroupConsensus();
-            return;
-          }
-          target.setShowGroupConsensus(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showGroupConsensus
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showConsensusHistogram
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showConsensusHistogram",
-            "showConsensusHistogram",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowConsensusHistogram())
-        {
-          return null;
-        }
-        return (target.getShowConsensusHistogram() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowConsensusHistogram();
-            return;
-          }
-          target.setShowConsensusHistogram(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showConsensusHistogram
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _showSequenceLogo
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_showSequenceLogo",
-            "showSequenceLogo", org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasShowSequenceLogo())
-        {
-          return null;
-        }
-        return (target.getShowSequenceLogo() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteShowSequenceLogo();
-            return;
-          }
-          target.setShowSequenceLogo(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _showSequenceLogo
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _normaliseSequenceLogo
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_normaliseSequenceLogo",
-            "normaliseSequenceLogo",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasNormaliseSequenceLogo())
-        {
-          return null;
-        }
-        return (target.getNormaliseSequenceLogo() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteNormaliseSequenceLogo();
-            return;
-          }
-          target.setNormaliseSequenceLogo(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _normaliseSequenceLogo
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _ignoreGapsinConsensus
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_ignoreGapsinConsensus",
-            "ignoreGapsinConsensus",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasIgnoreGapsinConsensus())
-        {
-          return null;
-        }
-        return (target.getIgnoreGapsinConsensus() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteIgnoreGapsinConsensus();
-            return;
-          }
-          target.setIgnoreGapsinConsensus(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _ignoreGapsinConsensus
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _startRes
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_startRes", "startRes",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasStartRes())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getStartRes());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteStartRes();
-            return;
-          }
-          target.setStartRes(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _startRes
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _startSeq
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_startSeq", "startSeq",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasStartSeq())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getStartSeq());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteStartSeq();
-            return;
-          }
-          target.setStartSeq(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _startSeq
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _fontName
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_fontName", "fontName",
-            org.exolab.castor.xml.NodeType.Attribute);
-    desc.setImmutable(true);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getFontName();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setFontName((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _fontName
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.StringValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setWhiteSpace("preserve");
-    }
-    desc.setValidator(fieldValidator);
-    // -- _fontSize
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_fontSize", "fontSize",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasFontSize())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getFontSize());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteFontSize();
-            return;
-          }
-          target.setFontSize(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _fontSize
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _fontStyle
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_fontStyle", "fontStyle",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasFontStyle())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getFontStyle());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteFontStyle();
-            return;
-          }
-          target.setFontStyle(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _fontStyle
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _viewName
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_viewName", "viewName",
-            org.exolab.castor.xml.NodeType.Attribute);
-    desc.setImmutable(true);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getViewName();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setViewName((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _viewName
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.StringValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setWhiteSpace("preserve");
-    }
-    desc.setValidator(fieldValidator);
-    // -- _sequenceSetId
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_sequenceSetId", "sequenceSetId",
-            org.exolab.castor.xml.NodeType.Attribute);
-    desc.setImmutable(true);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getSequenceSetId();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setSequenceSetId((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _sequenceSetId
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.StringValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setWhiteSpace("preserve");
-    }
-    desc.setValidator(fieldValidator);
-    // -- _gatheredViews
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Boolean.TYPE, "_gatheredViews", "gatheredViews",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasGatheredViews())
-        {
-          return null;
-        }
-        return (target.getGatheredViews() ? java.lang.Boolean.TRUE
-                : java.lang.Boolean.FALSE);
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteGatheredViews();
-            return;
-          }
-          target.setGatheredViews(((java.lang.Boolean) value)
-                  .booleanValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _gatheredViews
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _textCol1
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_textCol1", "textCol1",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasTextCol1())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getTextCol1());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteTextCol1();
-            return;
-          }
-          target.setTextCol1(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _textCol1
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _textCol2
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_textCol2", "textCol2",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasTextCol2())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getTextCol2());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteTextCol2();
-            return;
-          }
-          target.setTextCol2(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _textCol2
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _textColThreshold
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_textColThreshold",
-            "textColThreshold", org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasTextColThreshold())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getTextColThreshold());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteTextColThreshold();
-            return;
-          }
-          target.setTextColThreshold(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _textColThreshold
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _id
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.String.class, "_id", "id",
-            org.exolab.castor.xml.NodeType.Attribute);
-    super.setIdentity(desc);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getId();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setId((java.lang.String) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return new java.lang.String();
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _id
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IdValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IdValidator();
-      fieldValidator.setValidator(typeValidator);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _width
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_width", "width",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasWidth())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getWidth());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteWidth();
-            return;
-          }
-          target.setWidth(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _width
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _height
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_height", "height",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasHeight())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getHeight());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteHeight();
-            return;
-          }
-          target.setHeight(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _height
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _xpos
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_xpos", "xpos",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasXpos())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getXpos());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteXpos();
-            return;
-          }
-          target.setXpos(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _xpos
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- _ypos
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            java.lang.Integer.TYPE, "_ypos", "ypos",
-            org.exolab.castor.xml.NodeType.Attribute);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        if (!target.hasYpos())
-        {
-          return null;
-        }
-        return new java.lang.Integer(target.getYpos());
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          // if null, use delete method for optional primitives
-          if (value == null)
-          {
-            target.deleteYpos();
-            return;
-          }
-          target.setYpos(((java.lang.Integer) value).intValue());
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return null;
-      }
-    };
-    desc.setHandler(handler);
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _ypos
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-      org.exolab.castor.xml.validators.IntValidator typeValidator;
-      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
-      fieldValidator.setValidator(typeValidator);
-      typeValidator.setMinInclusive(-2147483648);
-      typeValidator.setMaxInclusive(2147483647);
-    }
-    desc.setValidator(fieldValidator);
-    // -- initialize element descriptors
-
-    // -- _annotationColours
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            jalview.schemabinding.version2.AnnotationColours.class,
-            "_annotationColours", "AnnotationColours",
-            org.exolab.castor.xml.NodeType.Element);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getAnnotationColours();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.setAnnotationColours((jalview.schemabinding.version2.AnnotationColours) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return new jalview.schemabinding.version2.AnnotationColours();
-      }
-    };
-    desc.setHandler(handler);
-    desc.setNameSpaceURI("www.jalview.org");
-    desc.setMultivalued(false);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _annotationColours
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    { // -- local scope
-    }
-    desc.setValidator(fieldValidator);
-    // -- _hiddenColumnsList
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            jalview.schemabinding.version2.HiddenColumns.class,
-            "_hiddenColumnsList", "hiddenColumns",
-            org.exolab.castor.xml.NodeType.Element);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getHiddenColumns();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.addHiddenColumns((jalview.schemabinding.version2.HiddenColumns) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public void resetValue(Object object) throws IllegalStateException,
-              IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.removeAllHiddenColumns();
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return new jalview.schemabinding.version2.HiddenColumns();
-      }
-    };
-    desc.setHandler(handler);
-    desc.setNameSpaceURI("www.jalview.org");
-    desc.setMultivalued(true);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _hiddenColumnsList
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    fieldValidator.setMinOccurs(0);
-    { // -- local scope
-    }
-    desc.setValidator(fieldValidator);
-    // -- _calcIdParamList
-    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
-            jalview.schemabinding.version2.CalcIdParam.class,
-            "_calcIdParamList", "calcIdParam",
-            org.exolab.castor.xml.NodeType.Element);
-    handler = new org.exolab.castor.xml.XMLFieldHandler()
-    {
-      public java.lang.Object getValue(java.lang.Object object)
-              throws IllegalStateException
-      {
-        Viewport target = (Viewport) object;
-        return target.getCalcIdParam();
-      }
-
-      public void setValue(java.lang.Object object, java.lang.Object value)
-              throws IllegalStateException, IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.addCalcIdParam((jalview.schemabinding.version2.CalcIdParam) value);
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public void resetValue(Object object) throws IllegalStateException,
-              IllegalArgumentException
-      {
-        try
-        {
-          Viewport target = (Viewport) object;
-          target.removeAllCalcIdParam();
-        } catch (java.lang.Exception ex)
-        {
-          throw new IllegalStateException(ex.toString());
-        }
-      }
-
-      public java.lang.Object newInstance(java.lang.Object parent)
-      {
-        return new jalview.schemabinding.version2.CalcIdParam();
-      }
-    };
-    desc.setHandler(handler);
-    desc.setNameSpaceURI("www.jalview.org");
-    desc.setMultivalued(true);
-    addFieldDescriptor(desc);
-
-    // -- validation code for: _calcIdParamList
-    fieldValidator = new org.exolab.castor.xml.FieldValidator();
-    fieldValidator.setMinOccurs(0);
-    { // -- local scope
-    }
-    desc.setValidator(fieldValidator);
-  }
-
-  // -----------/
-  // - Methods -/
-  // -----------/
-
-  /**
-   * Method getAccessMode.
-   * 
-   * @return the access mode specified for this class.
-   */
-  public org.exolab.castor.mapping.AccessMode getAccessMode()
-  {
-    return null;
-  }
-
-  /**
-   * Method getIdentity.
-   * 
-   * @return the identity field, null if this class has no identity.
-   */
-  public org.exolab.castor.mapping.FieldDescriptor getIdentity()
-  {
-    return super.getIdentity();
-  }
-
-  /**
-   * Method getJavaClass.
-   * 
-   * @return the Java class represented by this descriptor.
-   */
-  public java.lang.Class getJavaClass()
-  {
-    return jalview.schemabinding.version2.Viewport.class;
-  }
-
-  /**
-   * Method getNameSpacePrefix.
-   * 
-   * @return the namespace prefix to use when marshaling as XML.
-   */
-  public java.lang.String getNameSpacePrefix()
-  {
-    return _nsPrefix;
-  }
-
-  /**
-   * Method getNameSpaceURI.
-   * 
-   * @return the namespace URI used when marshaling and unmarshaling as XML.
-   */
-  public java.lang.String getNameSpaceURI()
-  {
-    return _nsURI;
-  }
-
-  /**
-   * Method getValidator.
-   * 
-   * @return a specific validator for the class described by this
-   *         ClassDescriptor.
-   */
-  public org.exolab.castor.xml.TypeValidator getValidator()
-  {
-    return this;
-  }
-
-  /**
-   * Method getXMLName.
-   * 
-   * @return the XML Name for the Class being described.
-   */
-  public java.lang.String getXMLName()
-  {
-    return _xmlName;
-  }
-
-  /**
-   * Method isElementDefinition.
-   * 
-   * @return true if XML schema definition of this Class is that of a global
-   *         element or element with anonymous type definition.
-   */
-  public boolean isElementDefinition()
-  {
-    return _elementDefinition;
-  }
 
 }