X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignment.java;h=7f035b4b3234092abfcd507feb04a47872e7a64a;hb=a8f483d04205bb8273ee311c12968b7e86d205fa;hp=7b545c47440aaafc699d11fe24a8c0415d7abce4;hpb=6b2f5111b04caf7ee23fad5312187b1783c26b7d;p=jalview.git

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index 7b545c4..7f035b4 100755
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
- * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
+ * Copyright (C) 2014 The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -14,6 +14,7 @@
  * 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/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
  */
 package jalview.datamodel;
 
@@ -370,7 +371,7 @@ public class Alignment implements AlignmentI
             return;
           }
         }
-
+        sg.setContext(this);
         groups.add(sg);
       }
     }
@@ -445,6 +446,9 @@ public class Alignment implements AlignmentI
       {
         removeAnnotationForGroup(null);
       }
+      for (SequenceGroup sg:groups) {
+        sg.setContext(null);
+      }
       groups.clear();
     }
   }
@@ -459,6 +463,7 @@ public class Alignment implements AlignmentI
       {
         removeAnnotationForGroup(g);
         groups.remove(g);
+        g.setContext(null);
       }
     }
   }
@@ -1488,4 +1493,23 @@ public class Alignment implements AlignmentI
      hasRNAStructure = true;
    }
  }
+ @Override
+public int getEndRes()
+{
+  return getWidth()-1;
+}@Override
+public int getStartRes()
+{
+  return 0;
+}
+
+/* In the case of AlignmentI - returns the dataset for the alignment, if set
+ * (non-Javadoc)
+ * @see jalview.datamodel.AnnotatedCollectionI#getContext()
+ */
+@Override
+public AnnotatedCollectionI getContext()
+{
+  return dataset;
+}
 }