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;
  
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   * Service of Nacos
   * <p>
   * We introduce a 'service --> cluster --> instance' model, in which service stores a list of clusters,
   * which contains a list of instances.
   * <p>
   * Typically we put some unique properties between instances to service level.
   *
   * @author nkorange
   */
  public class Service {
      /**
       * service name
       */
      private String name;
  
      /**
       * protect threshold
       */
      private float protectThreshold = 0.0F;
  
      /**
       * application name of this service
       */
      private String appName;
  
      /**
       * Service group to classify services into different sets.
       */
      private String groupName;
  
      private Map<String, String> metadata = new HashMap<String, String>();
  
      public Service() {
      }
  
      public Service(String name) {
          this.name = name;
      }
  
      public String getName() {
          return name;
      }
  
      public void setName(String name) {
          this.name = name;
      }
  
      public float getProtectThreshold() {
          return protectThreshold;
      }
  
      public void setProtectThreshold(float protectThreshold) {
          this.protectThreshold = protectThreshold;
      }
  
      public String getAppName() {
          return appName;
      }
  
      public void setAppName(String appName) {
          this.appName = appName;
      }
  
      public String getGroupName() {
          return groupName;
      }
  
      public void setGroupName(String groupName) {
          this.groupName = groupName;
      }
  
      public Map<String, String> getMetadata() {
          return metadata;
      }
  
      public void setMetadata(Map<String, String> metadata) {
          this.metadata = metadata;
      }
  
      public void addMetadata(String key, String value) {
          this.metadata.put(key, value);
      }
  
      @Override
      public String toString() {
          return "Service{" +
              "name='" + name + '\'' +
              ", protectThreshold=" + protectThreshold +
              ", appName='" + appName + '\'' +
              ", groupName='" + groupName + '\'' +
              ", metadata=" + metadata +
              '}';
      }
  }
  