content: /**
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * <p>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
   *
   * <p>http://www.apache.org/licenses/LICENSE-2.0
   *
   * <p>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.graphscope.groot.coordinator;
  
  import com.alibaba.graphscope.groot.operation.BatchId;
  import com.alibaba.graphscope.groot.operation.OperationBatch;
  import com.alibaba.graphscope.groot.rpc.RpcChannel;
  import com.alibaba.graphscope.groot.rpc.RpcClient;
  import com.alibaba.graphscope.proto.groot.*;
  
  public class IngestorWriteClient extends RpcClient {
  
      public IngestorWriteClient(RpcChannel channel) {
          super(channel);
      }
  
      private IngestorWriteGrpc.IngestorWriteBlockingStub getStub() {
          return IngestorWriteGrpc.newBlockingStub(rpcChannel.getChannel());
      }
  
      public BatchId writeIngestor(String requestId, int queueId, OperationBatch operationBatch) {
          WriteIngestorRequest request =
                  WriteIngestorRequest.newBuilder()
                          .setRequestId(requestId)
                          .setQueueId(queueId)
                          .setOperationBatch(operationBatch.toProto())
                          .build();
          WriteIngestorResponse response = getStub().writeIngestor(request);
          return new BatchId(response.getSnapshotId());
      }
  }
  