| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package com.datatorrent.stram.tuple; |
| |
| import com.datatorrent.bufferserver.packet.MessageType; |
| |
| /** |
| * Defines end of streaming tuple<p> |
| * <br> |
| * This is needed to shutdown a stream dynamically. Shutting down a dag can also |
| * be done dynamically by shutting down all the input streams (all inputadapters).<br> |
| * <br> |
| * |
| * @since 0.3.2 |
| */ |
| public class EndStreamTuple extends Tuple |
| { |
| public EndStreamTuple(long windowId) |
| { |
| super(MessageType.END_STREAM, windowId); |
| } |
| |
| } |