content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.aliyun.odps.ship.upload;
  
  import java.io.IOException;
  import java.io.UnsupportedEncodingException;
  import java.util.List;
  
  import org.apache.commons.cli.ParseException;
  
  import com.aliyun.odps.TableSchema;
  import com.aliyun.odps.data.Record;
  import com.aliyun.odps.data.RecordWriter;
  import com.aliyun.odps.ship.common.CommandType;
  import com.aliyun.odps.ship.common.RecordConverter;
  import com.aliyun.odps.tunnel.TunnelException;
  
  public interface TunnelUpdateSession {
  
    TableSchema getSchema();
  
    String getSessionId();
  
    CommandType getCommandType();
  
    RecordWriter getWriter(long bId) throws TunnelException, IOException;
  
    Record getRecord(RecordConverter recordConverter, byte[][] textRecord)
        throws UnsupportedEncodingException, ParseException;
  
    void initRecord();
  
    void complete(List<Long> bList) throws TunnelException, IOException;
  
    default boolean isScan(){
      return false;
    }
  
    default void setScan(boolean scan) {
  
    }
  }
  