trunk/gora-core/src/main/java/org/apache/gora/mapreduce/GoraRecordCounter.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 org.apache.gora.mapreduce;

public class GoraRecordCounter {
  /**
   * Count the number of records read from the datastore per system call.
   */
  private int recordsNumber = 0;
  
  /**
   * Define the flush frequency.
   */
  private int recordsMax;

  public int getRecordsNumber() {
    return recordsNumber;
  }

  public int getRecordsMax() {
    return recordsMax;
  }

  public void setRecordsMax(int recordsMax) {
    this.recordsMax = recordsMax;
  }

  public void increment() {
    ++this.recordsNumber;
  }

  public boolean isModulo() {
    return ((this.recordsNumber % this.recordsMax) == 0);
  }
}