content: /*
   * Copyright 1999-2023 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.selector;
  
  import com.alibaba.nacos.api.naming.pojo.Instance;
  
  import java.util.List;
  
  /**
   * Naming selector context.
   *
   * @author lideyou
   */
  public interface NamingContext {
      
      /**
       * Get service name.
       *
       * @return service name
       */
      String getServiceName();
      
      /**
       * Get group name.
       *
       * @return group name
       */
      String getGroupName();
      
      /**
       * Get clusters.
       *
       * @return clusters
       */
      String getClusters();
      
      /**
       * Get current instances.
       *
       * @return current instances
       */
      List<Instance> getInstances();
  }
  