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}