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.impl.config; 020 021import org.apache.reef.io.network.group.api.config.OperatorSpec; 022import org.apache.reef.io.network.group.impl.utils.Utils; 023import org.apache.reef.io.serialization.Codec; 024 025 026/** 027 * The specification for the broadcast operator. 028 */ 029public class BroadcastOperatorSpec implements OperatorSpec { 030 private final String senderId; 031 032 /** 033 * Codec to be used to serialize data. 034 */ 035 private final Class<? extends Codec> dataCodecClass; 036 037 038 public BroadcastOperatorSpec(final String senderId, 039 final Class<? extends Codec> dataCodecClass) { 040 super(); 041 this.senderId = senderId; 042 this.dataCodecClass = dataCodecClass; 043 } 044 045 public String getSenderId() { 046 return senderId; 047 } 048 049 @Override 050 public Class<? extends Codec> getDataCodecClass() { 051 return dataCodecClass; 052 } 053 054 @Override 055 public String toString() { 056 return "Broadcast Operator Spec: [sender=" + senderId + "] [dataCodecClass=" + Utils.simpleName(dataCodecClass) 057 + "]"; 058 } 059 060 public static Builder newBuilder() { 061 return new BroadcastOperatorSpec.Builder(); 062 } 063 064 public static class Builder implements org.apache.reef.util.Builder<BroadcastOperatorSpec> { 065 private String senderId; 066 067 private Class<? extends Codec> dataCodecClass; 068 069 070 public Builder setSenderId(final String senderId) { 071 this.senderId = senderId; 072 return this; 073 } 074 075 public Builder setDataCodecClass(final Class<? extends Codec> codecClazz) { 076 this.dataCodecClass = codecClazz; 077 return this; 078 } 079 080 @Override 081 public BroadcastOperatorSpec build() { 082 return new BroadcastOperatorSpec(senderId, dataCodecClass); 083 } 084 } 085 086}