1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 /* $Id: RefElement.java 426576 2006-07-28 15:44:37Z jeremias $ */ 19 20 package org.apache.fop.render.mif; 21 22 /** 23 * Reference MIF Element. 24 * This element is a lookup reference set that contains 25 * a list of resources used in the MIF Document. 26 * When a lookup is performed it will either create a new 27 * element or return an existing element that is valid. 28 * THe key depends on the type of reference, it should be able 29 * to uniquely identify the element. 30 */ 31 public class RefElement extends MIFElement { 32 33 /** 34 * @see org.apache.fop.render.mif.MIFElement#MIFElement(String) 35 */ 36 public RefElement(String n) { 37 super(n); 38 } 39 40 public MIFElement lookupElement(Object key) { 41 return null; 42 } 43 } 44 45