001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.util.text; 016 017/** 018 * Combine a set of character matchers. A given character will be matched if any 019 * of the provided objects matches it. 020 * 021 * @author mb 022 * @since 4.0 023 */ 024public class CompoundMatcher implements ICharacterMatcher 025{ 026 private ICharacterMatcher[] _matchers; 027 028 /** 029 * Create a new object that will match a character if any of the provided objects matches it. 030 * 031 * @param matchers the array of objects that will be queried if a character matches 032 */ 033 public CompoundMatcher(ICharacterMatcher[] matchers) { 034 _matchers = matchers; 035 } 036 037 /** 038 * Match the character if any of the provided objects matches it. 039 * 040 * @see org.apache.tapestry.util.text.ICharacterMatcher#matches(char) 041 */ 042 public boolean matches(char ch) 043 { 044 for (int i = 0; i < _matchers.length; i++) { 045 if (_matchers[i].matches(ch)) 046 return true; 047 } 048 return false; 049 } 050}