| /* |
| * Copyright (c) 2007, 2008, 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.security; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public interface IRandomizer |
| { |
| public byte[] generateSeed(int numBytes); |
| |
| public boolean nextBoolean(); |
| |
| public double nextDouble(); |
| |
| public float nextFloat(); |
| |
| public double nextGaussian(); |
| |
| public int nextInt(); |
| |
| public int nextInt(int n); |
| |
| public long nextLong(); |
| |
| public void nextBytes(byte[] bytes); |
| |
| public String nextString(int length, String alphabet); |
| } |