code: /**
   * Copyright (c) 2012-2013, Daniele Codecasa <codecasa.job@gmail.com>,
   * Models and Algorithms for Data & Text Mining (MAD) laboratory of
   * Milano-Bicocca University, and all the CTBNCToolkit contributors
   * that will follow.
   * All rights reserved.
   *
   * @author Daniele Codecasa and all the CTBNCToolkit contributors that will follow.
   * @copyright 2012-2013 Daniele Codecasa, MAD laboratory, and all the CTBNCToolkit contributors that will follow
   */
  package CTBNCToolkit.optimization;
  
  /**
   * @author Daniele Codecasa <codecasa.job@gmail.com>
   *
   * Interface that define the elements managed by
   * the optimization algorithms.
   */
  public interface IOptimizationElement {
  
  	/**
  	 * Evaluate the element.
  	 * 
  	 * @return value of the fitness function associated to the element
  	 */
  	public double evaluate();
  }
  