| /* |
| |
| Copyright 2002 The Apache Software Foundation |
| |
| Licensed 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. |
| |
| */ |
| |
| /* This class copied from org.apache.batik.css.engine.sac */ |
| |
| package org.eclipse.e4.ui.css.core.impl.sac; |
| |
| 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. |
| */ |
| public class CSSSelectorFactoryImpl implements SelectorFactory { |
| |
| /** |
| * The instance of this class. |
| */ |
| public static final SelectorFactory INSTANCE = new CSSSelectorFactoryImpl(); |
| |
| /** |
| * This class does not need to be instantiated. |
| */ |
| protected CSSSelectorFactoryImpl() { |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createConditionalSelector(SimpleSelector,Condition)}. |
| */ |
| public ConditionalSelector createConditionalSelector( |
| SimpleSelector selector, Condition condition) throws CSSException { |
| return new CSSConditionalSelectorImpl(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 CSSElementSelectorImpl(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 CSSPseudoElementSelectorImpl(namespaceURI, pseudoName); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createDescendantSelector(Selector,SimpleSelector)}. |
| */ |
| public DescendantSelector createDescendantSelector(Selector parent, |
| SimpleSelector descendant) throws CSSException { |
| return new CSSDescendantSelectorImpl(parent, descendant); |
| } |
| |
| /** |
| * <b>SAC</b>: Implements {@link |
| * SelectorFactory#createChildSelector(Selector,SimpleSelector)}. |
| */ |
| public DescendantSelector createChildSelector(Selector parent, |
| SimpleSelector child) throws CSSException { |
| return new CSSChildSelectorImpl(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 CSSDirectAdjacentSelectorImpl(nodeType, child, |
| directAdjacent); |
| } |
| } |