content: /*
   * 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 org.apache.kafka.clients.admin;
  
  import org.apache.kafka.common.annotation.InterfaceStability;
  
  import java.util.Collections;
  import java.util.Objects;
  
  /**
   * A detailed description of a single share group member in the cluster.
   */
  @InterfaceStability.Evolving
  public class ShareMemberDescription {
      private final String memberId;
      private final String clientId;
      private final String host;
      private final ShareMemberAssignment assignment;
      private final int memberEpoch;
  
      public ShareMemberDescription(
          String memberId,
          String clientId,
          String host,
          ShareMemberAssignment assignment,
          int memberEpoch
      ) {
          this.memberId = memberId == null ? "" : memberId;
          this.clientId = clientId == null ? "" : clientId;
          this.host = host == null ? "" : host;
          this.assignment = assignment == null ?
              new ShareMemberAssignment(Collections.emptySet()) : assignment;
          this.memberEpoch = memberEpoch;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
          ShareMemberDescription that = (ShareMemberDescription) o;
          return memberId.equals(that.memberId) &&
              clientId.equals(that.clientId) &&
              host.equals(that.host) &&
              assignment.equals(that.assignment) &&
              memberEpoch == that.memberEpoch;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(memberId, clientId, host, assignment, memberEpoch);
      }
  
      /**
       * The consumer id of the group member.
       */
      public String consumerId() {
          return memberId;
      }
  
      /**
       * The client id of the group member.
       */
      public String clientId() {
          return clientId;
      }
  
      /**
       * The host where the group member is running.
       */
      public String host() {
          return host;
      }
  
      /**
       * The assignment of the group member.
       */
      public ShareMemberAssignment assignment() {
          return assignment;
      }
  
      /**
       * The epoch of the group member.
       */
      public int memberEpoch() {
          return memberEpoch;
      }
  
      @Override
      public String toString() {
          return "(memberId=" + memberId +
              ", clientId=" + clientId +
              ", host=" + host +
              ", assignment=" + assignment +
              ", memberEpoch=" + memberEpoch +
              ")";
      }
  }
  