KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > vladium > emma > data > IMergeable


1 /* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved.
2  *
3  * This program and the accompanying materials are made available under
4  * the terms of the Common Public License v1.0 which accompanies this distribution,
5  * and is available at http://www.eclipse.org/legal/cpl-v10.html
6  *
7  * $Id: IMergeable.java,v 1.1.1.1 2004/05/09 16:57:31 vlad_r Exp $
8  */
9 package com.vladium.emma.data;
10
11 import java.io.Serializable JavaDoc;
12
13 // ----------------------------------------------------------------------------
14 /**
15  * @author Vlad Roubtsov, (C) 2003
16  */
17 public
18 interface IMergeable extends Serializable JavaDoc
19 {
20     // public: ................................................................
21
22     boolean isEmpty ();
23     
24     /**
25      * Caller must always switch to the returned handle.
26      */
27     IMergeable merge (IMergeable data);
28
29 } // end of interface
30 // ----------------------------------------------------------------------------
Popular Tags