-/*******************************************************************************\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.layer0.adapter.impl;\r
-\r
-import java.util.Map;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.Remover;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public abstract class AbstractRemover implements Remover {\r
-\r
- protected final Resource resource;\r
-\r
- public AbstractRemover(Resource resource) {\r
- this.resource = resource;\r
- }\r
-\r
- protected String consultPossibleCanRemove(ReadGraph graph, Resource r, Map<Object, Object> aux) throws DatabaseException {\r
- Remover remover = graph.getPossibleAdapter(r, Remover.class);\r
- if (remover != null) {\r
- return remover.canRemove(graph, aux);\r
- }\r
- return null;\r
- }\r
-\r
- protected boolean consultPossibleRemover(WriteGraph graph, Resource r) throws DatabaseException {\r
- Remover remover = graph.getPossibleAdapter(r, Remover.class);\r
- if (remover != null) {\r
- remover.remove(graph);\r
- return true;\r
- }\r
- return false;\r
- }\r
-\r
- @Override\r
- public String canRemove(ReadGraph graph, Map<Object, Object> aux) throws DatabaseException {\r
- return null;\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.db.layer0.adapter.impl;
+
+import java.util.Map;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.Remover;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public abstract class AbstractRemover implements Remover {
+
+ protected final Resource resource;
+
+ public AbstractRemover(Resource resource) {
+ this.resource = resource;
+ }
+
+ protected String consultPossibleCanRemove(ReadGraph graph, Resource r, Map<Object, Object> aux) throws DatabaseException {
+ Remover remover = graph.getPossibleAdapter(r, Remover.class);
+ if (remover != null) {
+ return remover.canRemove(graph, aux);
+ }
+ return null;
+ }
+
+ protected boolean consultPossibleRemover(WriteGraph graph, Resource r) throws DatabaseException {
+ Remover remover = graph.getPossibleAdapter(r, Remover.class);
+ if (remover != null) {
+ remover.remove(graph);
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ public String canRemove(ReadGraph graph, Map<Object, Object> aux) throws DatabaseException {
+ return null;
+ }
+
+}