+/*******************************************************************************\r
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
+ * 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.g3d.scenegraph.structural;\r
\r
import java.util.ArrayList;\r
@RelatedSetValue(Layer0.URIs.HasName)\r
@SetPropertyValue(Layer0.URIs.HasName)\r
public void setName(String name) {\r
- if (name == null)\r
+ if (name == null || name.equals(this.name))\r
return;\r
this.name = name;\r
firePropertyChanged(Layer0.URIs.HasName);\r
ctx = object;\r
}\r
\r
- private List<IStructuralNode> publisher = new ArrayList<IStructuralNode>(1);\r
+ private List<IStructuralNode> publisher = new ArrayList<IStructuralNode>(1);\r
\r
@Override\r
public void addPublishedBy(IStructuralNode node) {\r
- publisher.add(node);\r
- firePropertyChanged(G3D.URIs.publishes);\r
+ if (publisher.add(node))\r
+ firePropertyChanged(G3D.URIs.publishes);\r
}\r
\r
@Override\r