001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019/** 020 * Implements the CFML Function randomize 021 */ 022package lucee.runtime.functions.math; 023 024import lucee.runtime.PageContext; 025import lucee.runtime.crypt.CFMXCompat; 026import lucee.runtime.exp.ExpressionException; 027import lucee.runtime.ext.function.Function; 028 029public final class Randomize implements Function { 030 031 public static double call(PageContext pc, double number) throws ExpressionException { 032 033 Rand.getRandom( CFMXCompat.ALGORITHM_NAME, number ); 034 035 return Rand.call( pc, CFMXCompat.ALGORITHM_NAME ); 036 } 037 038 public static double call(PageContext pc, double number, String algorithm) throws ExpressionException { 039 040 Rand.getRandom( algorithm, number ); 041 042 return Rand.call( pc, algorithm ); 043 } 044 045}