--- /dev/null
+/*******************************************************************************\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.browsing.ui.swt;\r
+\r
+import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite.InputSource;\r
+import org.simantics.utils.ReflectionUtils;\r
+\r
+abstract public class InputSourceImpl<T> implements InputSource {\r
+\r
+ final protected Class<?> clazz;\r
+ \r
+ public InputSourceImpl(Class<?> clazz) {\r
+ this.clazz = clazz;\r
+ }\r
+\r
+ public InputSourceImpl() {\r
+ clazz = ReflectionUtils.getSingleParameterType(getClass());\r
+ }\r
+\r
+}\r