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 org.apache.arrow.driver.jdbc.accessor.impl.calendar;
  
  import java.time.Duration;
  import java.util.function.IntSupplier;
  import org.apache.arrow.driver.jdbc.accessor.ArrowFlightJdbcAccessor;
  import org.apache.arrow.driver.jdbc.accessor.ArrowFlightJdbcAccessorFactory;
  import org.apache.arrow.vector.DurationVector;
  
  /** Accessor for the Arrow type {@link DurationVector}. */
  public class ArrowFlightJdbcDurationVectorAccessor extends ArrowFlightJdbcAccessor {
  
    private final DurationVector vector;
  
    public ArrowFlightJdbcDurationVectorAccessor(
        DurationVector vector,
        IntSupplier currentRowSupplier,
        ArrowFlightJdbcAccessorFactory.WasNullConsumer setCursorWasNull) {
      super(currentRowSupplier, setCursorWasNull);
      this.vector = vector;
    }
  
    @Override
    public Class<?> getObjectClass() {
      return Duration.class;
    }
  
    @Override
    public Object getObject() {
      Duration duration = vector.getObject(getCurrentRow());
      this.wasNull = duration == null;
      this.wasNullConsumer.setWasNull(this.wasNull);
  
      return duration;
    }
  }
  