001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.wicket.application;
018
019import org.apache.wicket.Component;
020
021/**
022 * Listener interface that receives messages when components are configured (after
023 * {@link org.apache.wicket.Component#onConfigure()} and
024 * {@link org.apache.wicket.behavior.Behavior#onConfigure(org.apache.wicket.Component)}
025 * methods have been executed).
026 *
027 * <strong>Implementations must be thread safe</strong>
028 */
029@FunctionalInterface
030public interface IComponentOnConfigureListener
031{
032        /**
033         * Called for every component after its {@code Component#onConfigure()} and
034         * {@link org.apache.wicket.behavior.Behavior#onConfigure(org.apache.wicket.Component)}
035         * methods have been executed).
036         *
037         * @param component
038         *            the component that is being configured.
039         */
040        void onConfigure(Component component);
041}