1 /*******************************************************************************
2 * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
9 * VTT Technical Research Centre of Finland - initial API and implementation
10 *******************************************************************************/
11 package org.simantics.maps.query;
15 * @author Tuukka Lehtonen
20 public class Query<S, R> {
22 public final S source;
24 public final IQueryListener<S, R> listener;
26 public Query(S source, IQueryListener<S, R> listener) {
27 assert source != null;
28 assert listener != null;
31 this.listener = listener;
35 public String toString() {
36 return getClass().getName() + " [" + source + "]";