/*
* Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.errai.bus.client.api;
/**
* Do-nothing implementation of {@link BusLifecycleListener}. Convenient for
* subclassing (instead of implementing BusLifecycleListener directly) when you
* are only interested in one or two of the event types.
* <p>
* For example:
* <pre>
* bus.addLifecycleListener(new BusLifecycleAdapter() {
* {@code @Override}
* public void busOnline(BusLifecycleEvent e) {
* // do stuff
* }
* });
* </pre>
*
* @author Jonathan Fuerth <jfuerth@redhat.com>
* @author Christian Sadilek <csadilek@redhat.com>
*/
public class BusLifecycleAdapter implements BusLifecycleListener {
@Override
public void busAssociating(BusLifecycleEvent e) {
}
@Override
public void busDisassociating(BusLifecycleEvent e) {
}
@Override
public void busOnline(BusLifecycleEvent e) {
}
@Override
public void busOffline(BusLifecycleEvent e) {
}
}