ConstantIntegerGenerator.java

/**
 * Copyright (c) 2010 Yahoo! Inc. All rights reserved.                                                                                                                             
 *                                                                                                                                                                                 
 * Licensed 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. See accompanying                                                                                                                 
 * LICENSE file.
 */
package com.yahoo.ycsb.generator;

/**
 * A trivial integer generator that always returns the same value.
 * 
 * @author sears
 *
 */
public class ConstantIntegerGenerator extends IntegerGenerator {
	private final int i;
	/**
	 * @param i The integer that this generator will always return.
	 */
	public ConstantIntegerGenerator(int i) {
		this.i = i;
	}

	@Override
	public int nextInt() {
		return i;
	}

	@Override
	public double mean() {
		return i;
	}

}