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}