1 /*
2 * Copyright 2004 Charles Blaxland
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package mnemosyne.core;
17
18 import mnemosyne.guid.Guid;
19
20 import java.io.Serializable;
21 import java.util.Set;
22
23 /***
24 * @version $Id: PersistentObject.java,v 1.1.1.1 2004/08/07 06:41:06 charlesblaxland Exp $
25 */
26 public interface PersistentObject extends Serializable
27 {
28 public void initialize(Object initialVersion);
29 public void initializeAsNewObject(Object initialVersion);
30 public Guid getGuid();
31 public Object findTargetObject();
32 public Object findWritableTargetObject();
33 public Set prepareForCommit();
34 public void commit(Version versionToCommitAs);
35 public void rollback();
36 }