001    // Copyright 2010, 2012 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    
015    package org.apache.tapestry5.internal.structure;
016    
017    import org.apache.tapestry5.annotations.PageReset;
018    
019    /**
020     * Optional interface implemented to support resetting of the page state.
021     * 
022     * @since 5.2.0
023     * @see PageReset
024     * @deprecated in 5.3.4
025     * @see org.apache.tapestry5.runtime.PageLifecycleCallbackHub#addResetCallback(Runnable)
026     */
027    public interface PageResetListener
028    {
029        /**
030         * Invoked when the page is accessed from some other page. This notification will be sent
031         * <em>after</em> the page
032         * has been activated.
033         */
034        void containingPageDidReset();
035    }