1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.tika.sax.xpath; 18 19 /** 20 * Final evaluation state of a <code>.../@name</code> XPath expression. 21 * Matches the named attributes of the current element. 22 */ 23 public class NamedAttributeMatcher extends Matcher { 24 25 private final String namespace; 26 27 private final String name; 28 29 public NamedAttributeMatcher(String namespace, String name) { 30 this.namespace = namespace; 31 this.name = name; 32 } 33 34 public boolean matchesAttribute(String namespace, String name) { 35 return equals(namespace, this.namespace) && name.equals(this.name); 36 } 37 38 private static boolean equals(String a, String b) { 39 return (a == null) ? (b == null) : a.equals(b); 40 } 41 42 }