X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignment.java;h=10e2766580e9b93626d49e15f965b50b379d717d;hb=1a6fbadeec90e7524075ed6e37bbe4b7bba97a94;hp=86d2c0e4e2ca02264b95132d26eedef5618ecb8a;hpb=cd1ded4a9a6f3478f3b704c9c97fd323ac5dbdd7;p=jalview.git

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index 86d2c0e..10e2766 100755
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -13,6 +13,10 @@ public class Alignment implements AlignmentI
   protected Vector      groups = new Vector();
   protected ArrayList   superGroup = new ArrayList();
   protected char        gapCharacter = '-';
+  public AlignmentAnnotation [] annotations;
+  public Conservation conservation;
+
+  public boolean featuresAdded = false;
 
   /** Make an alignment from an array of Sequences.
   *
@@ -503,8 +507,52 @@ public class Alignment implements AlignmentI
         return false;
 
     return true;
+  }
+
+   public void deleteAnnotation(AlignmentAnnotation aa)
+   {
+     int aSize = 1;
+     if(annotations!=null)
+       aSize = annotations.length;
+
+     AlignmentAnnotation [] temp = new AlignmentAnnotation [aSize-1];
+
+     int tIndex = 0;
+     for (int i = 0; i < aSize; i++)
+      {
+        if(annotations[i]==aa)
+          continue;
+
+
+        temp[tIndex] = annotations[i];
+        tIndex++;
+      }
+
+     annotations = temp;
 
+   }
+
+  public void addAnnotation(AlignmentAnnotation aa)
+  {
+    int aSize = 1;
+    if(annotations!=null)
+      aSize = annotations.length+1;
+
+    AlignmentAnnotation [] temp = new AlignmentAnnotation [aSize];
+    int i=0;
+    if (aSize > 1)
+      for (i = 0; i < aSize-1; i++)
+        temp[i] = annotations[i];
+
+    temp[i] = aa;
+
+    annotations = temp;
   }
+  public AlignmentAnnotation[] getAlignmentAnnotation()
+  {
+    return annotations;
+  }
+
 }