001/*-------------------------------------------------------------------------+
002|                                                                          |
003| Copyright 2005-2011 the ConQAT Project                                   |
004|                                                                          |
005| Licensed under the Apache License, Version 2.0 (the "License");          |
006| you may not use this file except in compliance with the License.         |
007| You may obtain a copy of the License at                                  |
008|                                                                          |
009|    http://www.apache.org/licenses/LICENSE-2.0                            |
010|                                                                          |
011| Unless required by applicable law or agreed to in writing, software      |
012| distributed under the License is distributed on an "AS IS" BASIS,        |
013| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
014| See the License for the specific language governing permissions and      |
015| limitations under the License.                                           |
016+-------------------------------------------------------------------------*/
017package eu.cqse.check.framework.core.xpath.functions;
018
019import eu.cqse.check.framework.scanner.ETokenType;
020import eu.cqse.check.framework.shallowparser.TokenStreamUtils;
021import eu.cqse.check.framework.shallowparser.framework.ShallowEntity;
022
023/**
024 * A function that is querying for nodes, that contain any of the given token
025 * types.
026 */
027public class AnyTokenSelectionFunction extends TokenSelectionFunctionBase {
028
029        /** The function's name. */
030        public static final String NAME = "anytoken";
031
032        /** Constructor. */
033        public AnyTokenSelectionFunction() {
034                super(NAME);
035        }
036
037        /** {@inheritDoc} */
038        @Override
039        protected boolean checkNode(ShallowEntity node, ETokenType[] arguments) {
040                return TokenStreamUtils.containsAny(node.ownStartTokens(), arguments);
041        }
042}