From 855da7da34da9509613179584653dd99c5aa4e59 Mon Sep 17 00:00:00 2001
From: "Brian S. O'Neill" <bronee@gmail.com>
Date: Mon, 20 Aug 2007 22:11:31 +0000
Subject: Fixed bug in GroupedCursor which discarded last group if it had one
 element.

---
 .../java/com/amazon/carbonado/cursor/GroupedCursor.java     | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'src/main/java')

diff --git a/src/main/java/com/amazon/carbonado/cursor/GroupedCursor.java b/src/main/java/com/amazon/carbonado/cursor/GroupedCursor.java
index daf9419..6d9afc5 100644
--- a/src/main/java/com/amazon/carbonado/cursor/GroupedCursor.java
+++ b/src/main/java/com/amazon/carbonado/cursor/GroupedCursor.java
@@ -137,9 +137,7 @@ public abstract class GroupedCursor<S, G> extends AbstractCursor<G> {
                         addToGroup(groupMember);
                     } else {
                         G aggregate = finishGroup();
-
                         beginGroup(mGroupLeader = groupMember);
-
                         if (aggregate != null) {
                             mNextAggregate = aggregate;
                             return true;
@@ -150,7 +148,7 @@ public abstract class GroupedCursor<S, G> extends AbstractCursor<G> {
                 }
 
                 G aggregate = finishGroup();
-
+                mGroupLeader = null;
                 if (aggregate != null) {
                     mNextAggregate = aggregate;
                     return true;
@@ -166,6 +164,15 @@ public abstract class GroupedCursor<S, G> extends AbstractCursor<G> {
             throw e;
         }
 
+        if (mGroupLeader != null) {
+            G aggregate = finishGroup();
+            mGroupLeader = null;
+            if (aggregate != null) {
+                mNextAggregate = aggregate;
+                return true;
+            }
+        }
+
         return false;
     }
 
-- 
cgit v1.2.3