content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * Licensed 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.nacos.api.naming.pojo.maintainer;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.exception.api.NacosApiException;
  import com.alibaba.nacos.api.model.NacosForm;
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import com.alibaba.nacos.api.naming.pojo.healthcheck.AbstractHealthChecker;
  import com.alibaba.nacos.api.utils.StringUtils;
  
  import java.util.List;
  import java.util.Map;
  
  /**
   * Cluster detail information for nacos maintain client, contain cluster detail information; instance information is optional.
   *
   * <p>
   *     Cluster detail information can't get by independent, must be get by {@link ServiceDetailInfo#getClusterMap()}
   * </p>
   *
   * @author xiweng.yy
   */
  public class ClusterInfo implements NacosForm {
  
      private static final long serialVersionUID = 2146881454057032105L;
  
      private String clusterName;
      
      private AbstractHealthChecker healthChecker;
      
      private int healthyCheckPort = 80;
      
      /**
       * Whether Nacos use instance port to do health check.
       */
      private boolean useInstancePortForCheck = true;
      
      private Map<String, String> metadata;
      
      private List<Instance> hosts;
      
      /**
       * Getter method for property <tt>hosts</tt>.
       *
       * @return property value of hosts
       */
      public List<Instance> getHosts() {
          return hosts;
      }
      
      /**
       * Setter method for property <tt>hosts </tt>.
       *
       * @param hosts value to be assigned to property hosts
       */
      public void setHosts(List<Instance> hosts) {
          this.hosts = hosts;
      }
      
      public String getClusterName() {
          return clusterName;
      }
      
      public void setClusterName(String clusterName) {
          this.clusterName = clusterName;
      }
      
      public AbstractHealthChecker getHealthChecker() {
          return healthChecker;
      }
      
      public void setHealthChecker(AbstractHealthChecker healthChecker) {
          this.healthChecker = healthChecker;
      }
      
      public Map<String, String> getMetadata() {
          return metadata;
      }
      
      public void setMetadata(Map<String, String> metadata) {
          this.metadata = metadata;
      }
      
      public int getHealthyCheckPort() {
          return healthyCheckPort;
      }
      
      public void setHealthyCheckPort(int healthyCheckPort) {
          this.healthyCheckPort = healthyCheckPort;
      }
      
      public boolean isUseInstancePortForCheck() {
          return useInstancePortForCheck;
      }
      
      public void setUseInstancePortForCheck(boolean useInstancePortForCheck) {
          this.useInstancePortForCheck = useInstancePortForCheck;
      }
      
      @Override
      public void validate() throws NacosApiException {
          if (StringUtils.isEmpty(clusterName)) {
              this.clusterName = Constants.DEFAULT_CLUSTER_NAME;
          }
      }
  }
  