kafka.common.ClientIdAndTopic.scala Maven / Gradle / Ivy

/**
 * 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 kafka.common

/**
 * Convenience case class since (clientId, topic) pairs are used in the creation
 * of many Stats objects.
 */
trait ClientIdTopic {
}

case class ClientIdAndTopic(clientId: String, topic: String) extends ClientIdTopic {
  override def toString = "%s-%s".format(clientId, topic)
}

case class ClientIdAllTopics(clientId: String) extends ClientIdTopic {
  override def toString = "%s-%s".format(clientId, "AllTopics")
}