-/*******************************************************************************\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.g2d.element.handler;\r
-\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.ElementClass.Single;\r
-\r
-/**\r
- * A handler for retrieving the parent element of a of an element. Elements can\r
- * receive a parent when they are grouped.\r
- * \r
- * @author Tuukka Lehtonen\r
- */\r
-@Single\r
-public interface Parent extends ElementHandler {\r
-\r
- /**\r
- * @param element the element to check for a parent element\r
- * @return <code>null</code> if the specified element has no parent element.\r
- */\r
- IElement getParent(IElement element);\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.g2d.element.handler;
+
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.ElementClass.Single;
+
+/**
+ * A handler for retrieving the parent element of a of an element. Elements can
+ * receive a parent when they are grouped.
+ *
+ * @author Tuukka Lehtonen
+ */
+@Single
+public interface Parent extends ElementHandler {
+
+ /**
+ * @param element the element to check for a parent element
+ * @return <code>null</code> if the specified element has no parent element.
+ */
+ IElement getParent(IElement element);
+
+}