| /* |
| |
| 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. |
| |
| */ |
| package org.apache.batik.css.parser; |
| |
| import org.w3c.css.sac.CSSException; |
| import org.w3c.css.sac.CharacterDataSelector; |
| import org.w3c.css.sac.Condition; |
| import org.w3c.css.sac.ConditionalSelector; |
| import org.w3c.css.sac.DescendantSelector; |
| import org.w3c.css.sac.ElementSelector; |
| import org.w3c.css.sac.NegativeSelector; |
| import org.w3c.css.sac.ProcessingInstructionSelector; |
| import org.w3c.css.sac.Selector; |
| import org.w3c.css.sac.SelectorFactory; |
| import org.w3c.css.sac.SiblingSelector; |
| import org.w3c.css.sac.SimpleSelector; |
| |
| /** |
| * This class implements the {@link org.w3c.css.sac.SelectorFactory} interface. |
| * |
| * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a> |
| * @version $Id$ |
| */ |
| |
| public class DefaultSelectorFactory implements SelectorFactory { |
| |
| /** |
| * The instance of this class. |
| */ |
| public static final SelectorFactory INSTANCE = |
| new DefaultSelectorFactory(); |
| |
| /** |
| * This class does not need to be instantiated. |
| */ |
| protected DefaultSelectorFactory() { |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createConditionalSelector(SimpleSelector,Condition)}. |
| */ |
| public ConditionalSelector createConditionalSelector |
| (SimpleSelector selector, |
| Condition condition) |
| throws CSSException { |
| return new DefaultConditionalSelector(selector, condition); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createAnyNodeSelector()}. |
| */ |
| public SimpleSelector createAnyNodeSelector() throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createRootNodeSelector()}. |
| */ |
| public SimpleSelector createRootNodeSelector() throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createNegativeSelector(SimpleSelector)}. |
| */ |
| public NegativeSelector createNegativeSelector(SimpleSelector selector) |
| throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createElementSelector(String,String)}. |
| */ |
| public ElementSelector createElementSelector(String namespaceURI, |
| String tagName) |
| throws CSSException { |
| return new DefaultElementSelector(namespaceURI, tagName); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createTextNodeSelector(String)}. |
| */ |
| public CharacterDataSelector createTextNodeSelector(String data) |
| throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createCDataSectionSelector(String)}. |
| */ |
| public CharacterDataSelector createCDataSectionSelector(String data) |
| throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createProcessingInstructionSelector(String,String)}. |
| */ |
| public ProcessingInstructionSelector createProcessingInstructionSelector |
| (String target, |
| String data) throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * org.w3c.css.sac.SelectorFactory#createCommentSelector(String)}. |
| */ |
| public CharacterDataSelector createCommentSelector(String data) |
| throws CSSException { |
| throw new CSSException("Not implemented in CSS2"); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createPseudoElementSelector(String,String)}. |
| */ |
| public ElementSelector createPseudoElementSelector(String namespaceURI, |
| String pseudoName) |
| throws CSSException { |
| return new DefaultPseudoElementSelector(namespaceURI, pseudoName); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createDescendantSelector(Selector,SimpleSelector)}. |
| */ |
| public DescendantSelector createDescendantSelector |
| (Selector parent, |
| SimpleSelector descendant) |
| throws CSSException { |
| return new DefaultDescendantSelector(parent, descendant); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createChildSelector(Selector,SimpleSelector)}. |
| */ |
| public DescendantSelector createChildSelector(Selector parent, |
| SimpleSelector child) |
| throws CSSException { |
| return new DefaultChildSelector(parent, child); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createDirectAdjacentSelector(short,Selector,SimpleSelector)}. |
| */ |
| public SiblingSelector createDirectAdjacentSelector |
| (short nodeType, |
| Selector child, |
| SimpleSelector directAdjacent) |
| throws CSSException { |
| return new DefaultDirectAdjacentSelector(nodeType, child, |
| directAdjacent); |
| } |
| } |