X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAnnotatedCollectionI.java;h=3f6c515bd9f79975919a618cdc7c12d2ceef81fe;hb=4bf0e53de60bc7473aeb79de1029d665d40882c1;hp=74568e45fd4a4ce2f3e1ee4a88e63142e488b3dc;hpb=ad15cff29620f960119f80176f1fd443da9f6763;p=jalview.git

diff --git a/src/jalview/datamodel/AnnotatedCollectionI.java b/src/jalview/datamodel/AnnotatedCollectionI.java
index 74568e4..3f6c515 100644
--- a/src/jalview/datamodel/AnnotatedCollectionI.java
+++ b/src/jalview/datamodel/AnnotatedCollectionI.java
@@ -31,6 +31,13 @@ public interface AnnotatedCollectionI extends SequenceCollectionI
    */
   AlignmentAnnotation[] getAlignmentAnnotation();
 
+  /**
+   * Returns a list of annotations matching the given calc id, or an empty list
+   * if calcId is null
+   * 
+   * @param calcId
+   * @return
+   */
   Iterable<AlignmentAnnotation> findAnnotation(String calcId);
 
   Iterable<AlignmentAnnotation> findAnnotations(SequenceI seq,