--- /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.db.layer0.request;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.BinaryRead;\r
+import org.simantics.db.exception.DatabaseException;\r
+\r
+public class PossibleActiveModelValue<T> extends BinaryRead<Resource, String, T> {\r
+\r
+ public PossibleActiveModelValue(Resource resource, String suffix) {\r
+ super(resource, suffix);\r
+ }\r
+\r
+ @Override\r
+ public T perform(ReadGraph graph) throws DatabaseException {\r
+ \r
+ Resource valuation = graph.syncRequest(new PossibleActiveModelValuation(parameter, parameter2));\r
+ if(valuation == null) {\r
+ return null;\r
+ }\r
+\r
+ return (T)graph.getPossibleValue(valuation);\r
+\r
+ }\r
+\r
+}\r