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.hivemind.impl;
016
017import java.util.ArrayList;
018import java.util.List;
019
020/**
021 * Implementation of {@link org.apache.hivemind.impl.RegistryAssembly}.
022 * 
023 * @author Howard Lewis Ship
024 */
025public class RegistryAssemblyImpl implements RegistryAssembly
026{
027    private List _runnables = new ArrayList();
028
029    public void addPostProcessor(Runnable postProcessor)
030    {
031        _runnables.add(postProcessor);
032    }
033
034    /**
035     * Invokes {@link Runnable#run()} on each Runnable object previously stored using
036     * {@link #addPostProcessor(Runnable)}.
037     */
038    public void performPostProcessing()
039    {
040        int count = _runnables.size();
041
042        for (int i = 0; i < count; i++)
043        {
044            Runnable r = (Runnable) _runnables.get(i);
045
046            r.run();
047        }
048    }
049
050}