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.request.resource; 018 019/** 020 * Used to create a ResourceReference for a given request attributes 021 */ 022@FunctionalInterface 023public interface IResourceReferenceFactory 024{ 025 /** 026 * Creates a new instance of ResourceReference with the given 027 * request attributes 028 * 029 * @param key 030 * The object that brings the request attributes 031 * @return a ResourceReference or {@code null} if the factory cannot create 032 * such with the given request attributes 033 */ 034 ResourceReference create(ResourceReference.Key key); 035}