bundles/org.simantics.db.server/src/org/simantics/db/server/protocol/GetClusterChangesFunction.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.db.server.protocol;\r
  13 \r
  14 import java.nio.ByteOrder;\r
  15 \r
  16 public class GetClusterChangesFunction extends AbstractFunction {\r
  17     public long changeSetId = 0;\r
  18     public byte[] clusterUID = null;\r
  19     public long headChangeSetId = 0;\r
  20     public int[] resourceIndex = null;\r
  21     public int[] predicateIndex = null;\r
  22     public long[] predicateFirst = null;\r
  23     public long[] predicateSecond = null;\r
  24     public int[] valueIndex = null;\r
  25     public GetClusterChangesFunction() {\r
  26         super(MessageNumber.GetClusterChangesRequest, MessageNumber.GetClusterChangesResponse);\r
  27     }\r
  28     public GetClusterChangesFunction(long changeSetId, byte[] clusterUID) {\r
  29         super(MessageNumber.GetClusterChangesRequest, MessageNumber.GetClusterChangesResponse);\r
  30         this.changeSetId = changeSetId;\r
  31         this.clusterUID = clusterUID;\r
  32     }\r
  33     @Override\r
  34     public DataBuffer serialize(ByteOrder byteOrder) {\r
  35         buffer.clear();\r
  36         buffer.order(byteOrder);\r
  37         buffer.put(changeSetId);\r
  38         buffer.put(clusterUID);\r
  39         buffer.mark();\r
  40         return buffer;\r
  41     }\r
  42     @Override\r
  43     public void deserialize(int receivedNumber_, DataBuffer dataBuffer) {\r
  44         receivedNumber = receivedNumber_;\r
  45         if (notRightDataForUs())\r
  46             return;\r
  47         headChangeSetId = dataBuffer.get(headChangeSetId);\r
  48         resourceIndex = dataBuffer.get(resourceIndex);\r
  49         predicateIndex = dataBuffer.get(predicateIndex);\r
  50         predicateFirst = dataBuffer.get(predicateFirst);\r
  51         predicateSecond = dataBuffer.get(predicateSecond);\r
  52         valueIndex = dataBuffer.get(valueIndex);\r
  53         gotResponse();\r
  54     }\r
  55 }\r