get annotation by label string

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

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 44e74e2..64a21dd 100755 (executable)
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -257,6 +257,8 @@ public interface SequenceI
 
   public void addAlignmentAnnotation(AlignmentAnnotation annotation);
 
+  public void removeAlignmentAnnotation(AlignmentAnnotation annotation);
+
   /**
    * Derive a sequence (using this one's dataset or as the dataset)
    * @return duplicate sequence with valid dataset sequence
@@ -267,5 +269,11 @@ public interface SequenceI
    * @param revealed
    */
   public void setAlignmentAnnotation(AlignmentAnnotation[] annotation);
+  /**
+   * Get one or more alignment annotations with a particular label.  
+   * @param label string which each returned annotation must have as a label.
+   * @return null or array of annotations.
+   */
+  public AlignmentAnnotation[] getAnnotation(String label);
 
 }