content: /*
   * Copyright 1999-2020 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.naming.pojo.instance;
  
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import com.alibaba.nacos.api.naming.spi.generator.InstanceIdGenerator;
  
  import static com.alibaba.nacos.api.common.Constants.DEFAULT_INSTANCE_ID_GENERATOR;
  import static com.alibaba.nacos.api.common.Constants.NAMING_INSTANCE_ID_SPLITTER;
  
  /**
   * Default instance id generator.
   *
   * @author xiweng.yy
   */
  public class DefaultInstanceIdGenerator implements InstanceIdGenerator {
      
      @Override
      public String generateInstanceId(Instance instance) {
          return instance.getIp() + NAMING_INSTANCE_ID_SPLITTER
                  + instance.getPort() + NAMING_INSTANCE_ID_SPLITTER
                  + instance.getClusterName() + NAMING_INSTANCE_ID_SPLITTER
                  + instance.getServiceName();
      }
      
      @Override
      public String type() {
          return DEFAULT_INSTANCE_ID_GENERATOR;
      }
  }
  