content: /*
   *
   * Copyright 1999-2025 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.core.remote.grpc;
  
  import com.alibaba.nacos.core.remote.Connection;
  import com.alibaba.nacos.core.remote.ConnectionMeta;
  import io.grpc.netty.shaded.io.netty.channel.Channel;
  import io.grpc.stub.StreamObserver;
  
  /**
   * ConnectionGeneratorService.
   * @author jianwei.wjw
   */
  public interface ConnectionGeneratorService {
      
      /**
       * get connection by metaInfo.
       * @param metaInfo not null
       * @param streamObserver not null
       * @param channel not null
       * @return connection
       */
      Connection getConnection(ConnectionMeta metaInfo, StreamObserver streamObserver, Channel channel);
      
      /**
       * get connection type.
       * @return type
       */
      String getType();
  }
  