//  Copyright 2004 The Apache Software Foundation
//
// 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.apache.tapestry.event;

import java.util.EventListener;

/**
 *  An interface for objects that want to know when the end of the
 *  request cycle occurs, so that any resources that should be limited
 *  to just one request cycle can be released.
 *
 *  @author Howard Lewis Ship
 *  @version $Id$
 *  @since 1.0.5
 **/

public interface PageDetachListener extends EventListener
{
    /**
     *  Invoked by the page from its {@link org.apache.tapestry.IPage#detach()} method.
     *
     **/

    public void pageDetached(PageEvent event);
}