| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fo.properties; |
| |
| import org.apache.fop.fo.FObj; |
| import org.apache.fop.fo.PropertyList; |
| |
| /** |
| * A special property for representing an as yet unimplemented property. |
| */ |
| public class ToBeImplementedProperty extends Property { |
| |
| /** |
| * A to be implemented property maker instance. |
| */ |
| public static class Maker extends PropertyMaker { |
| |
| /** |
| * Instantiate a to be implemented property maker instance. |
| * @param propId a property id |
| */ |
| public Maker(int propId) { |
| super(propId); |
| } |
| |
| @Override |
| public Property convertProperty(Property p, |
| PropertyList propertyList, FObj fo) { |
| if (p instanceof ToBeImplementedProperty) { |
| return p; |
| } |
| |
| ToBeImplementedProperty val = new ToBeImplementedProperty(getPropId()); |
| return val; |
| } |
| } |
| |
| /** |
| * Constructor |
| * @param propId id of Property |
| */ |
| public ToBeImplementedProperty(int propId) { |
| |
| //XXX: (mjg@recalldesign.com) This is a bit of a kluge, perhaps an |
| //UnimplementedPropertyException or something similar should |
| //get thrown here instead. |
| |
| // Log log = Hierarchy.getDefaultHierarchy().getLoggerFor("fop"); |
| // log.warn("property - \"" + propName |
| // + "\" is not implemented yet."); |
| } |
| |
| @Override |
| public int hashCode() { |
| return 0; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| /* |
| * Since a PropertyCache is not used here, returning true helps the PropertyCache when a non |
| * implemented property is part of an implemented one. |
| */ |
| // @SuppressFBWarnings("EQ_ALWAYS_TRUE") |
| return true; |
| } |
| } |
| |