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- /*
- * 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;
- }
- }
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