001//  Copyright 2008 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.internal.structure;
016
017import org.apache.tapestry5.runtime.Event;
018
019/**
020 * Base class for most implementations of {@link org.apache.tapestry5.internal.structure.ComponentCallback}, used when
021 * there is an underlying {@link org.apache.tapestry5.runtime.Event}.
022 *
023 * @see LifecycleNotificationComponentCallback
024 */
025public abstract class AbstractComponentCallback implements ComponentCallback
026{
027    private final Event event;
028
029    public AbstractComponentCallback(Event event)
030    {
031        this.event = event;
032    }
033
034    public boolean isEventAborted()
035    {
036        return event.isAborted();
037    }
038}