001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.reef.io.network.group.api.task; 020 021import org.apache.reef.annotations.audience.Private; 022import org.apache.reef.io.network.group.impl.task.CommunicationGroupClientImpl; 023import org.apache.reef.tang.annotations.DefaultImplementation; 024 025@Private 026@DefaultImplementation(value = CommunicationGroupClientImpl.class) 027public interface CommunicationGroupServiceClient extends CommunicationGroupClient { 028 /** 029 * Should not be used by user code. 030 * Used for initialization of the 031 * communication group 032 */ 033 void initialize(); 034}