    001// Copyright 2006 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.tapestry5.ioc.internal;
    016
    017import org.apache.tapestry5.ioc.IdMatcher;
    018
    019import java.util.Collection;
    020
    021/**
    022 * A wrapper around a collection of IdMatchers. A match occurs if <em>any</em> matcher matches.
    023 */
    024public final class OrIdMatcher implements IdMatcher
    025{
    026    private final IdMatcher[] matchers;
    027
    028    public OrIdMatcher(Collection<IdMatcher> matchers)
    029    {
    030        this.matchers = matchers.toArray(new IdMatcher[matchers.size()]);
    031    }
    032
    033    @Override
    034    public boolean matches(String id)
    035    {
    036        for (IdMatcher m : matchers)
    037            if (m.matches(id)) return true;
    038
    039        return false;
    040    }
    041
    042}