--- a/src/main/java/alice/codesegment/OutputDataSegment.java	Wed Jun 11 16:04:10 2014 +0900
+++ b/src/main/java/alice/codesegment/OutputDataSegment.java	Mon Jun 16 16:57:31 2014 +0900
@@ -1,5 +1,6 @@
 package alice.codesegment;
 
+import alice.datasegment.CommandType;
 import alice.datasegment.DataSegment;
 import alice.datasegment.Receiver;
 
@@ -10,9 +11,21 @@
 	 */
 
 	public void flip(Receiver receiver) {
-		receiver.managerKey=null;
 		DataSegment.getLocal().put(receiver.key, receiver.getObj());
 	}
+	
+	public void flip(Receiver receiver, CommandType type) {
+		switch (type) {
+		case PUT: 
+			DataSegment.getLocal().put(receiver.key, receiver.getObj());
+			break;
+		case UPDATE:
+			DataSegment.getLocal().update(receiver.key, receiver.getObj());
+			break;
+		default:
+			break;
+		}
+	}
 
 	public void put(String key, Object val) {
 		DataSegment.getLocal().put(key, val);