TupleRecordMaterializer.java

/* 
 * 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 parquet.pig.convert;

import org.apache.pig.data.Tuple;
import org.apache.pig.impl.logicalLayer.schema.Schema;

import parquet.io.api.GroupConverter;
import parquet.io.api.RecordMaterializer;
import parquet.schema.GroupType;

public class TupleRecordMaterializer extends RecordMaterializer<Tuple> {

  private TupleConverter root;

  public TupleRecordMaterializer(GroupType parquetSchema, Schema pigSchema, boolean numbersDefaultToZero) {
    this(parquetSchema, pigSchema, numbersDefaultToZero, false);
  }
  
  public TupleRecordMaterializer(GroupType parquetSchema, Schema pigSchema, boolean numbersDefaultToZero, boolean columnIndexAccess) {
    this.root = new TupleConverter(parquetSchema, pigSchema, numbersDefaultToZero, columnIndexAccess);
  }

  @Override
  public Tuple getCurrentRecord() {
    return root.getCurrentTuple();
  }

  @Override
  public GroupConverter getRootConverter() {
    return root;
  }

}