001package org.jblas.util; 002 003/** 004 * Created by IntelliJ IDEA. 005 * User: mikio 006 * Date: 6/24/11 007 * Time: 10:45 AM 008 * To change this template use File | Settings | File Templates. 009 */ 010 011public class Random { 012 private static java.util.Random r = new java.util.Random(); 013 014 public static void seed(long newSeed) { 015 r = new java.util.Random(newSeed); 016 } 017 018 public static double nextDouble() { 019 return r.nextDouble(); 020 } 021 022 public static float nextFloat() { 023 return r.nextFloat(); 024 } 025 026 public static int nextInt(int max) { 027 return r.nextInt(max); 028 } 029 030 public static double nextGaussian() { 031 return r.nextGaussian(); 032 } 033}