-/*******************************************************************************\r
- * Copyright (c) 2007- VTT Technical Research Centre of Finland.\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 java.util.Collection;\r
-\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.utils.datastructures.valueinterface.ValueAccess;\r
-\r
-/**\r
- * Handlers public element properties\r
- * \r
- * @See {@link PropertyHandlerImpl} default implementation\r
- * @author Toni Kalajainen\r
- */\r
-public interface PropertyHandler extends ElementHandler {\r
-\r
- /**\r
- * Enumerates property keys\r
- * @param collection adds property keys\r
- */\r
- void enumerateProperties(Collection<String> collection);\r
- \r
- /**\r
- * Attach/deattach (=null) value access to this property handler.\r
- * Though each propertyhandler can be attached only one value access,\r
- * there can be parallel property handlers. \r
- * \r
- * @param e\r
- * @param access value access or null (to deattach)\r
- */\r
- void setValueSource(IElement e, ValueAccess<String> access);\r
- \r
- Object getValue(IElement e, String key);\r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007- VTT Technical Research Centre of Finland.
+ * 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 java.util.Collection;
+
+import org.simantics.g2d.element.IElement;
+import org.simantics.utils.datastructures.valueinterface.ValueAccess;
+
+/**
+ * Handlers public element properties
+ *
+ * @See {@link PropertyHandlerImpl} default implementation
+ * @author Toni Kalajainen
+ */
+public interface PropertyHandler extends ElementHandler {
+
+ /**
+ * Enumerates property keys
+ * @param collection adds property keys
+ */
+ void enumerateProperties(Collection<String> collection);
+
+ /**
+ * Attach/deattach (=null) value access to this property handler.
+ * Though each propertyhandler can be attached only one value access,
+ * there can be parallel property handlers.
+ *
+ * @param e
+ * @param access value access or null (to deattach)
+ */
+ void setValueSource(IElement e, ValueAccess<String> access);
+
+ Object getValue(IElement e, String key);
+
+}