-/*******************************************************************************\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.diagram.synchronization.graph;\r
-\r
-import java.util.Collection;\r
-import java.util.Iterator;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.content.ConnectionUtil;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.diagram.synchronization.ModificationAdapter;\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.g2d.element.IElement;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class RemoveBranchpoint extends ModificationAdapter {\r
-\r
- Resource element;\r
-\r
- public RemoveBranchpoint(IElement element) {\r
- super(REMOVE_BRANCH_PRIORITY);\r
- this.element = element.getHint(ElementHints.KEY_OBJECT);\r
- assert element != null;\r
- }\r
-\r
- @Override\r
- public void perform(WriteGraph g) throws DatabaseException {\r
- DiagramResource dr = DiagramResource.getInstance(g);\r
- Collection<Resource> connectors = g.getObjects(element, dr.AreConnected);\r
-\r
- ConnectionUtil cu = new ConnectionUtil(g);\r
- cu.removeConnectionPart(element);\r
-\r
- // If this *was* a route point, reconnect the connectors previously\r
- // connected to the route point. Otherwise just leave it.\r
- if (connectors.size() == 2) {\r
- Iterator<Resource> it = connectors.iterator();\r
- Resource c1 = it.next();\r
- Resource c2 = it.next();\r
- cu.connect(c1, c2);\r
- }\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.diagram.synchronization.graph;
+
+import java.util.Collection;
+import java.util.Iterator;
+
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.content.ConnectionUtil;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.synchronization.ModificationAdapter;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.g2d.element.IElement;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class RemoveBranchpoint extends ModificationAdapter {
+
+ Resource element;
+
+ public RemoveBranchpoint(IElement element) {
+ super(REMOVE_BRANCH_PRIORITY);
+ this.element = element.getHint(ElementHints.KEY_OBJECT);
+ assert element != null;
+ }
+
+ @Override
+ public void perform(WriteGraph g) throws DatabaseException {
+ DiagramResource dr = DiagramResource.getInstance(g);
+ Collection<Resource> connectors = g.getObjects(element, dr.AreConnected);
+
+ ConnectionUtil cu = new ConnectionUtil(g);
+ cu.removeConnectionPart(element);
+
+ // If this *was* a route point, reconnect the connectors previously
+ // connected to the route point. Otherwise just leave it.
+ if (connectors.size() == 2) {
+ Iterator<Resource> it = connectors.iterator();
+ Resource c1 = it.next();
+ Resource c2 = it.next();
+ cu.connect(c1, c2);
+ }
+ }
+
+}