+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.db.procore.cluster;\r
+\r
+import org.simantics.db.service.ClusterUID;\r
+\r
+\r
+public interface ClusterChangeSetI {\r
+ enum OperationEnum {\r
+ Null,\r
+ CreateResource,\r
+ AddRelation,\r
+ RemoveRelation,\r
+ SetValue,\r
+ DeleteValue,\r
+ ModifyValue,\r
+ EndOf;\r
+ }\r
+ public static class Operation {\r
+ ClusterChangeSet.IteratorI iterator; // Position of the iteration. Do not mess with this.\r
+ public OperationEnum type;\r
+ public int count; // number of arguments\r
+ public short resourceIndex;\r
+ public short predicateIndex;\r
+ public ClusterUID predicateCluster;\r
+ public short objectIndex;\r
+ public ClusterUID objectCluster;\r
+ public long valueOffset;\r
+ public int valueSize;\r
+ public byte[] valueData; // The actual byte table where value data is. Do not mess with this.\r
+ public int valueStart; // Start of value in valueData.\r
+ public long cs;\r
+ public long prevCs;\r
+ };\r
+ public void getNextOperation(Operation operation); // Skips unasked arguments.\r
+ public ClusterUID getClusterUID();\r
+}\r