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.adapter.avro.producers.logical;
  
  import java.io.IOException;
  import java.math.BigDecimal;
  import org.apache.arrow.adapter.avro.producers.BaseAvroProducer;
  import org.apache.arrow.vector.Decimal256Vector;
  import org.apache.avro.io.Encoder;
  
  /**
   * Producer that produces decimal values from a {@link Decimal256Vector}, writes data to an Avro
   * encoder.
   */
  public class AvroDecimal256Producer extends BaseAvroProducer<Decimal256Vector> {
  
    // Logic is the same as for DecimalVector (128 bit)
  
    byte[] encodedBytes = new byte[Decimal256Vector.TYPE_WIDTH];
  
    /** Instantiate an AvroDecimalProducer. */
    public AvroDecimal256Producer(Decimal256Vector vector) {
      super(vector);
    }
  
    @Override
    public void produce(Encoder encoder) throws IOException {
      BigDecimal value = vector.getObject(currentIndex++);
      AvroDecimalProducer.encodeDecimal(value, encodedBytes);
      encoder.writeFixed(encodedBytes);
    }
  }
  