package backtype.storm.state;

import java.util.List;

/* Container of a collection of tuples */
public interface ITupleCollection {
    public List<List<Object>> getTuples();
}

@@ -24,16 +24,43 @@
 state;%0A%0A
+import java.util.Iterator;%0A
 import j
@@ -164,20 +164,24 @@
  public 
-List
+Iterator
 %3CList%3COb

switch ITupleCollection to iterator