Hi am hafiz i would like to get details on firefly algorithm code in java ..My friend fahim said firefly algorithm code in java will be available here and now i am living at Kuala Lampure-KL and i last studied in the college science and now am doing minimization of the number of the number of test for in software engineering i need help on access to firefly optimization algorithm java code.

/*******************************************************************************
* Copyright © 2009 Richard Malek and SEAGE contributors

* This file is part of SEAGE.

* SEAGE is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.

* SEAGE 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 General Public License for more details.

* You should have received a copy of the GNU General Public License
* along with SEAGE. If not, see <http://gnulicenses/>.
*
*/

/**
* Contributors:
* Richard Malek
* - Initial implementation
*/

package org.seage.metaheuristic.fireflies;


/**
*
* @author Administrator
*/
public abstract class FireflyOperator {
abstract public double getDistance(Solution s1, Solution s2);

/**
* Attracts the solution s0 to solution s1 by formula:
* s0 = s0 + beta*s1 + r*(rand - 0.5)
* where beta can be
* beta = para.initialIntensity*exp(-absorption*distance^2)
* or
* beta = para.initialIntensity/(1+absorption*distance^2) for faster computation
* and r = para.initialRandomness if para.withDecreasingRandomness==false
* otherwise
* r = decreaseRandomness(para, iter)
* @param s0 - solution to be attracted closer to s1
* @param s1 - solution of attraction
* @param para - parameters of Firefly algorithm
* @param iter - search iteration
*/
abstract public void attract(Solution s0, Solution s1, int iter);


/**
* Returns decreased step of randomness. Function is used only in a case, if
* para.withDecreasingRandomness == true
* @param r - initial randomness
* @param time
* @return decreased randomness
*/

public abstract Solution randomSolution();