1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.db.common.primitiverequest;
14 import org.simantics.databoard.binding.Binding;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.Resource;
17 import org.simantics.db.common.request.TernaryRead;
18 import org.simantics.db.exception.DatabaseException;
20 final public class PossibleRelatedValue<T> extends TernaryRead<Resource, Resource, Binding, T> {
22 public PossibleRelatedValue(Resource resource, Resource predicate, Binding binding) {
23 super(resource, predicate, binding);
27 public T perform(ReadGraph graph) throws DatabaseException {
28 return graph.getPossibleRelatedValue(parameter, parameter2, parameter3);