-/*******************************************************************************\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.mapping.constraint.instructions;\r
-\r
-import gnu.trove.map.hash.TIntIntHashMap;\r
-import gnu.trove.set.hash.TIntHashSet;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.mapping.IContextualModification;\r
-\r
-public class NotInstruction implements IInstruction {\r
- IInstruction instruction;\r
-\r
- public NotInstruction(IInstruction instruction) {\r
- this.instruction = instruction;\r
- }\r
-\r
- @Override\r
- public IContextualModification claim(ReadGraph g, Object[] bindings) throws DatabaseException {\r
- return instruction.deny(g, bindings);\r
- }\r
-\r
- @Override\r
- public void collectVariables(TIntHashSet reads, TIntHashSet writes) {\r
- instruction.collectVariables(reads, writes); \r
- }\r
-\r
- @Override\r
- public IContextualModification deny(ReadGraph g, Object[] bindings) throws DatabaseException {\r
- return instruction.claim(g, bindings);\r
- }\r
-\r
- @Override\r
- public void doClaim(WriteGraph g, Object[] bindings) throws DatabaseException {\r
- instruction.doDeny(g, bindings); \r
- }\r
-\r
- @Override\r
- public void doDeny(WriteGraph g, Object[] bindings) throws DatabaseException {\r
- instruction.doClaim(g, bindings); \r
- }\r
-\r
- @Override\r
- public void mapVariables(TIntIntHashMap map) {\r
- instruction.mapVariables(map); \r
- }\r
-\r
- @Override\r
- public Object next(ReadGraph g, Object[] bindings, Object continuation) {\r
- return IInstruction.FAILURE;\r
- }\r
-\r
- @Override\r
- public Object query(ReadGraph g, Object[] bindings) throws DatabaseException {\r
- if(instruction.query(g, bindings)==IInstruction.FAILURE)\r
- return null;\r
- else\r
- return IInstruction.FAILURE;\r
- }\r
-\r
- @Override\r
- public void toString(StringBuilder b, int indent) {\r
- b.append("not ");\r
- instruction.toString(b, indent); \r
- } \r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.mapping.constraint.instructions;
+
+import gnu.trove.map.hash.TIntIntHashMap;
+import gnu.trove.set.hash.TIntHashSet;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.mapping.IContextualModification;
+
+public class NotInstruction implements IInstruction {
+ IInstruction instruction;
+
+ public NotInstruction(IInstruction instruction) {
+ this.instruction = instruction;
+ }
+
+ @Override
+ public IContextualModification claim(ReadGraph g, Object[] bindings) throws DatabaseException {
+ return instruction.deny(g, bindings);
+ }
+
+ @Override
+ public void collectVariables(TIntHashSet reads, TIntHashSet writes) {
+ instruction.collectVariables(reads, writes);
+ }
+
+ @Override
+ public IContextualModification deny(ReadGraph g, Object[] bindings) throws DatabaseException {
+ return instruction.claim(g, bindings);
+ }
+
+ @Override
+ public void doClaim(WriteGraph g, Object[] bindings) throws DatabaseException {
+ instruction.doDeny(g, bindings);
+ }
+
+ @Override
+ public void doDeny(WriteGraph g, Object[] bindings) throws DatabaseException {
+ instruction.doClaim(g, bindings);
+ }
+
+ @Override
+ public void mapVariables(TIntIntHashMap map) {
+ instruction.mapVariables(map);
+ }
+
+ @Override
+ public Object next(ReadGraph g, Object[] bindings, Object continuation) {
+ return IInstruction.FAILURE;
+ }
+
+ @Override
+ public Object query(ReadGraph g, Object[] bindings) throws DatabaseException {
+ if(instruction.query(g, bindings)==IInstruction.FAILURE)
+ return null;
+ else
+ return IInstruction.FAILURE;
+ }
+
+ @Override
+ public void toString(StringBuilder b, int indent) {
+ b.append("not ");
+ instruction.toString(b, indent);
+ }
+
+}