]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.server/src/org/simantics/db/server/protocol/NullFunction.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.db.server / src / org / simantics / db / server / protocol / NullFunction.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 NullFunction extends AbstractFunction {
17     public int messageNumber = 0;
18     public NullFunction() {
19         super(MessageNumber.NullRequest, MessageNumber.NullResponse);
20     }
21     @Override
22     public DataBuffer serialize(ByteOrder byteOrder) {
23         buffer.clear();
24         buffer.order(byteOrder);
25         buffer.mark();
26         return buffer;
27     }
28     @Override
29     public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {
30         receivedNumber = receivedNumber_;
31         if (notRightDataForUs())
32             return;
33         messageNumber = dataBuffer.get(messageNumber);
34         gotResponse();
35     }
36 }