X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FUnion.java;h=77a158181a309578ca9e6354ca54db520370d0d6;hp=204404dc6e8e411d3c5b453889ca763b75ca0578;hb=75d0fa39d405292f4b831a6d1743f2aeea01ebd4;hpb=9b031db4cefc550c82a8bb6da3b061d3790c2cdc

diff --git a/src/edu/berkeley/sbp/Union.java b/src/edu/berkeley/sbp/Union.java
index 204404d..77a1581 100644
--- a/src/edu/berkeley/sbp/Union.java
+++ b/src/edu/berkeley/sbp/Union.java
@@ -44,6 +44,7 @@ public class Union extends Element implements Iterable<Sequence> {
         return alternatives.contains(s);
     }
 
+    /** iterator over this Union's Sequences */
     public Iterator<Sequence> iterator() {
         viewed = true;
         return alternatives.iterator();