X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceCollectionI.java;fp=src%2Fjalview%2Fdatamodel%2FSequenceCollectionI.java;h=f681f11df6839222e8add6df30c46572b6402f7b;hb=2595e9d4ee0dbbd3406a98c4e49a61ccde806479;hp=aca79c83f37394812b583491465308e931ac0132;hpb=e20075ba805d744d7cc4976e2b8d5e5840fb0a8d;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceCollectionI.java b/src/jalview/datamodel/SequenceCollectionI.java
index aca79c8..f681f11 100644
--- a/src/jalview/datamodel/SequenceCollectionI.java
+++ b/src/jalview/datamodel/SequenceCollectionI.java
@@ -64,4 +64,10 @@ public interface SequenceCollectionI
    */
   int getEndRes();
 
+  /**
+   * Answers true if sequence data is nucleotide (according to some heuristic)
+   * 
+   * @return
+   */
+  boolean isNucleotide();
 }