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.table.record.constructor;
  
  import com.aliyun.odps.data.ArrayRecord;
  import com.aliyun.odps.data.Struct;
  import com.aliyun.odps.table.arrow.constructor.ArrowBigIntWriter;
  import org.apache.arrow.vector.BigIntVector;
  
  import java.util.List;
  
  public class ArrowBigIntWriterImpl {
  
      public static final class RecordBigIntWriter extends ArrowBigIntWriter<ArrayRecord> {
  
          RecordBigIntWriter(BigIntVector bigIntVector) {
              super(bigIntVector);
          }
  
          @Override
          protected boolean isNullAt(ArrayRecord row, int ordinal) {
              return row.isNull(ordinal);
          }
  
          @Override
          protected long readLong(ArrayRecord row, int ordinal) {
              return row.getBigint(ordinal);
          }
      }
  
      public static final class ListBigIntWriter extends ArrowBigIntWriter<List<Object>> {
  
          ListBigIntWriter(BigIntVector bigIntVector) {
              super(bigIntVector);
          }
  
          @Override
          protected boolean isNullAt(List<Object> in, int ordinal) {
              return in.get(ordinal) == null;
          }
  
          @Override
          protected long readLong(List<Object> in, int ordinal) {
              return (long) in.get(ordinal);
          }
      }
  
      public static final class StructBigIntWriter extends ArrowBigIntWriter<Struct> {
  
          StructBigIntWriter(BigIntVector bigIntVector) {
              super(bigIntVector);
          }
  
          @Override
          protected boolean isNullAt(Struct in, int ordinal) {
              return in.getFieldValue(ordinal) == null;
          }
  
          @Override
          protected long readLong(Struct in, int ordinal) {
              return (long) in.getFieldValue(ordinal);
          }
      }
  }
  