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}