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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 parquet.example.data.simple.convert;

import parquet.example.data.Group;
import parquet.example.data.simple.SimpleGroupFactory;
import parquet.io.api.GroupConverter;
import parquet.io.api.RecordMaterializer;
import parquet.schema.MessageType;

public class GroupRecordConverter extends RecordMaterializer {

  private final SimpleGroupFactory simpleGroupFactory;

  private SimpleGroupConverter root;

  public GroupRecordConverter(MessageType schema) {
    this.simpleGroupFactory = new SimpleGroupFactory(schema);
    this.root = new SimpleGroupConverter(null, 0, schema) {
      @Override
      public void start() {
        this.current = simpleGroupFactory.newGroup();
      }

      @Override
      public void end() {
      }
    };
  }

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

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

}