/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
- * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
* Jalview is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- *
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
* Jalview is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
*/
package jalview.datamodel;
-import java.util.*;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Vector;
/**
* DOCUMENT ME!
*/
public class SequenceFeature
{
+ private static final String STATUS = "status";
+
+ private static final String STRAND = "STRAND";
+
+ // private key for Phase designed not to conflict with real GFF data
+ private static final String PHASE = "!Phase";
+
+ private static final String ATTRIBUTES = "ATTRIBUTES";
+
public int begin;
public int end;
public String description;
- public Hashtable otherDetails;
+ public Map<String, Object> otherDetails;
- public java.util.Vector links;
+ public Vector<String> links;
// Feature group can be set from a features file
// as a group of features between STARTGROUP and ENDGROUP markers
}
/**
- * Constructs a duplicate feature. Note: Uses clone on the otherDetails so
- * only shallow copies are made of additional properties and method will
- * silently fail if unclonable objects are found in the hash.
+ * Constructs a duplicate feature. Note: Uses makes a shallow copy of the
+ * otherDetails map, so the new and original SequenceFeature may reference the
+ * same objects in the map.
*
* @param cpy
*/
{
try
{
- otherDetails = (Hashtable) cpy.otherDetails.clone();
+ otherDetails = (Map<String, Object>) ((HashMap<String, Object>) cpy.otherDetails)
+ .clone();
} catch (Exception e)
{
- // Uncloneable objects in the otherDetails - don't complain
+ // ignore
}
}
if (cpy.links != null && cpy.links.size() > 0)
{
- links = new Vector();
+ links = new Vector<String>();
for (int i = 0, iSize = cpy.links.size(); i < iSize; i++)
{
links.addElement(cpy.links.elementAt(i));
{
this.type = type;
this.description = desc;
- setValue("status", status);
+ setValue(STATUS, status);
this.begin = begin;
this.end = end;
this.featureGroup = featureGroup;
{
if (links == null)
{
- links = new java.util.Vector();
+ links = new Vector<String>();
}
links.insertElementAt(labelLink, 0);
}
/**
- * Used for getting values which are not in the basic set. eg STRAND, FRAME
+ * Used for getting values which are not in the basic set. eg STRAND, PHASE
* for GFF file
*
* @param key
}
/**
+ * Returns a property value for the given key if known, else the specified
+ * default value
+ *
+ * @param key
+ * @param defaultValue
+ * @return
+ */
+ public Object getValue(String key, Object defaultValue)
+ {
+ Object value = getValue(key);
+ return value == null ? defaultValue : value;
+ }
+
+ /**
* Used for setting values which are not in the basic set. eg STRAND, FRAME
* for GFF file
*
{
if (otherDetails == null)
{
- otherDetails = new Hashtable();
+ otherDetails = new HashMap<String, Object>();
}
otherDetails.put(key, value);
*/
public void setStatus(String status)
{
- setValue("status", status);
+ setValue(STATUS, status);
}
public String getStatus()
{
- if (otherDetails != null)
- {
- String stat = (String) otherDetails.get("status");
- if (stat != null)
- return new String(stat);
- }
- return null;
+ return (String) getValue(STATUS);
+ }
+
+ public void setAttributes(String attr)
+ {
+ setValue(ATTRIBUTES, attr);
+ }
+
+ public String getAttributes()
+ {
+ return (String) getValue(ATTRIBUTES);
}
public void setPosition(int pos)
return begin;
}
+ /**
+ * Return 1 for forward strand ('+' in GFF), -1 for reverse strand ('-' in
+ * GFF), and 0 for unknown or not (validly) specified
+ *
+ * @return
+ */
+ public int getStrand()
+ {
+ int strand = 0;
+ if (otherDetails != null)
+ {
+ Object str = otherDetails.get(STRAND);
+ if ("-".equals(str))
+ {
+ strand = -1;
+ }
+ else if ("+".equals(str))
+ {
+ strand = 1;
+ }
+ }
+ return strand;
+ }
+
+ public void setStrand(String strand)
+ {
+ setValue(STRAND, strand);
+ }
+
+ public void setPhase(String phase)
+ {
+ setValue(PHASE, phase);
+ }
+
+ public String getPhase()
+ {
+ return (String) getValue(PHASE);
+ }
+
+ /**
+ * Readable representation, for debug only, not guaranteed not to change
+ * between versions
+ */
+ @Override
+ public String toString()
+ {
+ return String.format("%d %d %s %s", getBegin(), getEnd(), getType(),
+ getDescription());
+ }
}
git://source.jalview.org / jalview.git / blobdiff