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.procedure.wrapper;
14 import org.simantics.db.common.procedure.single.SingleSetListener;
15 import org.simantics.db.procedure.SetListener;
17 public class SetListenerToSingleSetListener<T> extends SingleSetListener<T> {
19 final private SetListener<T> listener;
21 public SetListenerToSingleSetListener(SetListener<T> listener) {
22 this.listener = listener;
25 public void add(T result) {
29 public void remove(T result) {
30 listener.remove(result);
34 public void exception(Throwable t) {
35 listener.exception(t);
39 public boolean isDisposed() {
40 return listener.isDisposed();
44 public int hashCode() {
45 return listener.hashCode();
49 public boolean equals(Object object) {
52 else if (object == null)
54 else if (SetListenerToSingleSetListener.class != object.getClass())
56 SetListenerToSingleSetListener<?> r = (SetListenerToSingleSetListener<?>)object;
57 return r.listener.equals(listener);