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 com.alibaba.jstorm.daemon.supervisor;
  
  import com.alibaba.jstorm.client.ConfigExtension;
  import java.io.Serializable;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import org.apache.commons.lang.builder.ToStringBuilder;
  import org.apache.commons.lang.builder.ToStringStyle;
  
  /**
   * Object stored in ZK /ZK-DIR/supervisors
   *
   * @author Xin.Zhou/Longda
   */
  public class SupervisorInfo implements Serializable {
  
      private static final long serialVersionUID = -8384417078907518922L;
  
      private final String hostName;
      private final String supervisorId;
  
      private Integer timeSecs;
      private Integer uptimeSecs;
      private String version;
      private String buildTs;
      private Integer port;
  
      private Set<Integer> workerPorts;
      private Map<Object, Object> supervisorConf;
  
      private String errorMessage;
  
      private transient Set<Integer> availableWorkerPorts;
  
      public SupervisorInfo(String hostName, String supervisorId, Set<Integer> workerPorts, Map<Object, Object> conf) {
          this.hostName = hostName;
          this.supervisorId = supervisorId;
          this.workerPorts = workerPorts;
          this.supervisorConf = conf;
          this.port = ConfigExtension.getSupervisorDeamonHttpserverPort(conf);
      }
  
      public String getErrorMessage() {
          return errorMessage;
      }
  
      public void setErrorMessage(String errorMessage) {
          this.errorMessage = errorMessage;
      }
  
      public String getHostName() {
          return hostName;
      }
  
      public String getSupervisorId() {
          return supervisorId;
      }
  
      public int getTimeSecs() {
          return timeSecs;
      }
  
      public void setTimeSecs(int timeSecs) {
          this.timeSecs = timeSecs;
      }
  
      public int getUptimeSecs() {
          return uptimeSecs;
      }
  
      public void setUptimeSecs(int uptimeSecs) {
          this.uptimeSecs = uptimeSecs;
      }
  
      public Set<Integer> getWorkerPorts() {
          return workerPorts;
      }
  
      public void setAvailableWorkerPorts(Set<Integer> workerPorts) {
          if (availableWorkerPorts == null)
              availableWorkerPorts = new HashSet<>();
          availableWorkerPorts.addAll(workerPorts);
      }
  
      public Set<Integer> getAvailableWorkerPorts() {
          if (availableWorkerPorts == null)
              availableWorkerPorts = new HashSet<>();
          return availableWorkerPorts;
      }
  
      public void setWorkerPorts(Set<Integer> workerPorts) {
          this.workerPorts = workerPorts;
      }
  
      public Map<Object, Object> getSupervisorConf() {
          return supervisorConf;
      }
  
      public SupervisorInfo setSupervisorConf(Map<Object, Object> conf) {
          this.supervisorConf = conf;
          return this;
      }
  
      public String getVersion() {
          return version;
      }
  
      public void setVersion(String version) {
          this.version = version;
      }
  
      public String getBuildTs() {
          return buildTs;
      }
  
      public SupervisorInfo setBuildTs(String buildTs) {
          this.buildTs = buildTs;
          return this;
      }
  
      public Integer getPort() {
          return port;
      }
  
      public SupervisorInfo setPort(Integer port) {
          this.port = port;
          return this;
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          result = prime * result + ((hostName == null) ? 0 : hostName.hashCode());
          result = prime * result + ((supervisorId == null) ? 0 : supervisorId.hashCode());
          result = prime * result + ((timeSecs == null) ? 0 : timeSecs.hashCode());
          result = prime * result + ((uptimeSecs == null) ? 0 : uptimeSecs.hashCode());
          result = prime * result + ((workerPorts == null) ? 0 : workerPorts.hashCode());
          return result;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj)
              return true;
          if (obj == null)
              return false;
          if (getClass() != obj.getClass())
              return false;
          SupervisorInfo other = (SupervisorInfo) obj;
          if (hostName == null) {
              if (other.hostName != null)
                  return false;
          } else if (!hostName.equals(other.hostName))
              return false;
          if (supervisorId == null) {
              if (other.supervisorId != null)
                  return false;
          } else if (!supervisorId.equals(other.supervisorId))
              return false;
          if (timeSecs == null) {
              if (other.timeSecs != null)
                  return false;
          } else if (!timeSecs.equals(other.timeSecs))
              return false;
          if (uptimeSecs == null) {
              if (other.uptimeSecs != null)
                  return false;
          } else if (!uptimeSecs.equals(other.uptimeSecs))
              return false;
          if (workerPorts == null) {
              if (other.workerPorts != null)
                  return false;
          } else if (!workerPorts.equals(other.workerPorts))
              return false;
          return true;
      }
  
      @Override
      public String toString() {
          return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE);
      }
  
      /**
       * get Map<supervisorId, hostname>
       */
      public static Map<String, String> getNodeHost(Map<String, SupervisorInfo> supInfos) {
          Map<String, String> rtn = new HashMap<>();
          for (Entry<String, SupervisorInfo> entry : supInfos.entrySet()) {
              SupervisorInfo superInfo = entry.getValue();
              String supervisorId = entry.getKey();
              rtn.put(supervisorId, superInfo.getHostName());
          }
          return rtn;
      }
  
  }