BenchMarkTest.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.column.values.delta.benchmark;

import parquet.column.values.ValuesWriter;

public abstract class BenchMarkTest {
  public static int[] data;

  protected void runWriteTest(ValuesWriter writer){
    int pageCount = 10;
    double avg = 0.0;
    for (int i = 0; i < pageCount ; i++) {
      writer.reset();
      long startTime = System.nanoTime();
      for(int item:data){
        writer.writeInteger(item);
      }
      long endTime = System.nanoTime();
      long duration = endTime - startTime;
      avg += (double) duration / pageCount;
    }

    System.out.println("size is "+writer.getBytes().size());
  }

}