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.lib.pipeline; 016 017import org.apache.hivemind.impl.BaseLocatable; 018 019/** 020 * Contribution used to set the terminator for a service. A pipeline may only 021 * have a single terminator, extras are logged and ignored. 022 * This may also be set when invoking the PipelineFactory. 023 * 024 * @author Howard Lewis Ship 025 */ 026public class TerminatorContribution extends BaseLocatable implements PipelineContribution 027{ 028 private Object _terminator; 029 030 public void informAssembler(PipelineAssembler pa) 031 { 032 pa.setTerminator(_terminator, getLocation()); 033 } 034 035 public void setTerminator(Object object) 036 { 037 _terminator = object; 038 } 039}