/* Copyright 2009-2015 David Hadka
*
* This file is part of the MOEA Framework.
*
* The MOEA Framework is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* The MOEA Framework is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the MOEA Framework. If not, see <http://www.gnu.org/licenses/>.
*/
package org.moeaframework.util.sequence;
import org.moeaframework.core.PRNG;
/**
* Generates sequences using a uniform random distribution.
*/
public class Uniform implements Sequence {
/**
* Constructs a uniform random sequence generator.
*/
public Uniform() {
super();
}
@Override
public double[][] generate(int N, int D) {
double[][] result = new double[N][D];
for (int i = 0; i < D; i++) {
for (int j = 0; j < N; j++) {
result[j][i] = PRNG.nextDouble();
}
}
return result;
}
}