]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.server/src/org/simantics/db/server/protocol/UndoFunction.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.db.server / src / org / simantics / db / server / protocol / UndoFunction.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.server.protocol;
13
14 import java.nio.ByteOrder;
15
16 public class UndoFunction extends AbstractFunction {
17     public long[] changeSetIds = null;
18     public boolean potentialConflicts = false;
19     public UndoFunction() {
20         super(MessageNumber.UndoRequest, MessageNumber.UndoResponse);
21     }
22     public UndoFunction(long[] changeSetIds) {
23         super(MessageNumber.UndoRequest, MessageNumber.UndoResponse);
24         this.changeSetIds = changeSetIds;
25     }
26     @Override
27     public DataBuffer serialize(ByteOrder byteOrder) {
28         buffer.clear();
29         buffer.order(byteOrder);
30         buffer.put(changeSetIds);
31         buffer.mark();
32         return buffer;
33     }
34     @Override
35     public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {
36         receivedNumber = receivedNumber_;
37         if (notRightDataForUs())
38             return;
39         potentialConflicts = dataBuffer.get(potentialConflicts);
40         gotResponse();
41     }
42 }