package kafka.common import kafka.cluster.{Replica, Partition} /** * 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. */ /** * Convenience case class since (topic, partition) pairs are ubiquitous. */ case class TopicAndPartition(topic: String, partition: Int) { def this(tuple: (String, Int)) = this(tuple._1, tuple._2) def this(partition: Partition) = this(partition.topic, partition.partitionId) def this(replica: Replica) = this(replica.topic, replica.partitionId) def asTuple = (topic, partition) override def toString = "[%s,%d]".format(topic, partition) }