--- a/src/alice/datasegment/LocalDataSegmentManager.java	Thu Mar 07 12:31:05 2013 +0900
+++ b/src/alice/datasegment/LocalDataSegmentManager.java	Thu Mar 07 21:27:00 2013 +0900
@@ -68,6 +68,14 @@
 			logger.debug(cmd.getCommandString());
 	}
 	
+	public void put(String key, Object obj) {
+		DataSegmentKey dataSegmentKey = getDataSegmentKey(key);
+		Command cmd = new Command(CommandType.PUT, null, key, obj, 0, 0, replyQueue, null, reverseKey);
+		addCommand(dataSegmentKey, cmd);
+		if (logger.isDebugEnabled())
+			logger.debug(cmd.getCommandString());
+	}
+	
 	/**
 	 * Enqueue update command to the queue of each DataSegment key
 	 */
@@ -79,6 +87,14 @@
 		if (logger.isDebugEnabled())
 			logger.debug(cmd.getCommandString());
 	}
+	
+	public void update(String key, Object val) {
+		DataSegmentKey dataSegmentKey = getDataSegmentKey(key);
+		Command cmd = new Command(CommandType.UPDATE, null, key, val, 0, 0, replyQueue, null, reverseKey);
+		addCommand(dataSegmentKey, cmd);
+		if (logger.isDebugEnabled())
+			logger.debug(cmd.getCommandString());
+	}
 
 	@Override
 	public void take(Receiver receiver, String key, int index, CodeSegment cs) {
@@ -128,4 +144,12 @@
 			logger.debug(cmd.getCommandString());
 	}
 	
+	public void flip(String key, Object val) {
+		DataSegmentKey dataSegmentKey = getDataSegmentKey(key);
+		Command cmd = new Command(CommandType.FLIP, null, key, val, 0, 0, replyQueue, null, reverseKey);
+		addCommand(dataSegmentKey, cmd);
+		if (logger.isDebugEnabled())
+			logger.debug(cmd.getCommandString());
+	}
+	
 }