exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/decimal/BinaryDecimalParquetValueWriter.java


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/*
 * 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.drill.exec.store.parquet.decimal;

import io.netty.buffer.DrillBuf;
import org.apache.parquet.io.api.Binary;
import org.apache.parquet.io.api.RecordConsumer;

/**
 * Parquet value writer for passing decimal values
 * into {@code RecordConsumer} to be stored as BINARY type.
 */
public class BinaryDecimalParquetValueWriter extends DecimalValueWriter {

  @Override
  public void writeValue(RecordConsumer consumer, DrillBuf buffer, int start, int end, int precision) {
    consumer.addBinary(Binary.fromReusedByteBuffer(buffer.nioBuffer(start, end - start)));
  }
}