Merge branch 'bug/JAL-2791exportFilteredFeature' into merge/JAL-2791

[jalview.git] / src / jalview / datamodel / Alignment.java

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index 9475f00..3e0856a 100755 (executable)
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -51,7 +51,7 @@ public class Alignment implements AlignmentI
 {
   private Alignment dataset;
 
-  protected List<SequenceI> sequences;
+  private List<SequenceI> sequences;
 
   protected List<SequenceGroup> groups;
 
@@ -200,6 +200,7 @@ public class Alignment implements AlignmentI
         return sequences.get(i);
       }
     }
+
     return null;
   }
 
@@ -708,7 +709,7 @@ public class Alignment implements AlignmentI
   public int getWidth()
   {
     int maxLength = -1;
-
+  
     for (int i = 0; i < sequences.size(); i++)
     {
       if (getSequenceAt(i).getLength() > maxLength)
@@ -716,9 +717,34 @@ public class Alignment implements AlignmentI
         maxLength = getSequenceAt(i).getLength();
       }
     }
-
+  
     return maxLength;
   }
+  /*
+  @Override
+  public int getWidth()
+  {
+    final Wrapper temp = new Wrapper();
+  
+    forEachSequence(new Consumer<SequenceI>()
+    {
+      @Override
+      public void accept(SequenceI s)
+      {
+        if (s.getLength() > temp.inner)
+        {
+          temp.inner = s.getLength();
+        }
+      }
+    }, 0, sequences.size() - 1);
+  
+    return temp.inner;
+  }
+  
+  public static class Wrapper
+  {
+    public int inner;
+  }*/
 
   /**
    * DOCUMENT ME!
@@ -1605,7 +1631,10 @@ public class Alignment implements AlignmentI
     AlignmentAnnotation annot = new AlignmentAnnotation(name, name,
             new Annotation[1], 0f, 0f, AlignmentAnnotation.BAR_GRAPH);
     annot.hasText = false;
-    annot.setCalcId(new String(calcId));
+    if (calcId != null)
+    {
+      annot.setCalcId(new String(calcId));
+    }
     annot.autoCalculated = autoCalc;
     if (seqRef != null)
     {
@@ -1893,9 +1922,12 @@ public class Alignment implements AlignmentI
   }
 
   @Override
-  public void setHiddenColumns(HiddenColumns cols)
+  public boolean setHiddenColumns(HiddenColumns cols)
   {
+    boolean changed = cols == null ? hiddenCols != null
+            : !cols.equals(hiddenCols);
     hiddenCols = cols;
+    return changed;
   }
 
   @Override