/*
 * 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.parquet.column.page;

import java.util.Optional;

/**
 * A hack to create Parquet data pages with customized first row index. We have to put it under
 * 'org.apache.parquet.column.page' since the constructor of `DataPage` is package-private.
 */
public class TestDataPage extends DataPage {
  private final DataPage wrapped;

  public TestDataPage(DataPage wrapped, long firstRowIndex) {
    super(wrapped.getCompressedSize(), wrapped.getUncompressedSize(), wrapped.getValueCount(),
      firstRowIndex);
    this.wrapped = wrapped;
  }

  @Override
  public Optional<Integer> getIndexRowCount() {
    return Optional.empty();
  }

  @Override
  public <T> T accept(Visitor<T> visitor) {
    return wrapped.accept(visitor);
  }
}
