src/test/org/apache/commons/math/random/TestRandomGenerator.java

/*
 * Copyright 2005 The Apache Software Foundation.
 * 
 * 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.
 */
package org.apache.commons.math.random;
import java.util.Random;

/**
 * Dummy AbstractRandomGenerator concrete subclass that just wraps a 
 * java.util.Random instance.  Used by AbstractRandomGeneratorTest to test
 * default implementations in AbstractRandomGenerator.
 *
 * @version $Revision:$ $Date$
 */
public class TestRandomGenerator extends AbstractRandomGenerator {
    private Random random = new Random();
    
    public void setSeed(long seed) {
       clear();
       random.setSeed(seed);
    }
    
    public double nextDouble() {
        return random.nextDouble();
    }

}