jgapresultgp.java

来自「一个开源的用java开发的遗传算法的封装好的工程」· Java 代码 · 共 91 行

/*
 * This file is part of JGAP.
 *
 * JGAP offers a dual license model containing the LGPL as well as the MPL.
 *
 * For licencing information please see the file license.txt included with JGAP
 * or have a look at the top of class org.jgap.Chromosome which representatively
 * includes the JGAP license policy applicable for any file delivered with JGAP.
 */
package org.jgap.distr.grid.gp;

import org.homedns.dade.jcgrid.*;
import org.jgap.*;
import org.jgap.gp.*;
import org.jgap.gp.impl.*;

/**
 * Holds the result of a worker.
 *
 * @author Klaus Meffert
 * @since 3.1
 */
public class JGAPResultGP
    extends WorkResult {
  /** String containing the CVS revision. Read out via reflection!*/
  private final static String CVS_REVISION = "$Revision: 1.2 $";

  private IGPProgram m_fittest;
  private GPPopulation m_pop;

  private long m_unitDone;

  /**
   * Constructor: Takes the fittest program determined as result of a worker's
   * computation.
   *
   * @param a_sessionName arbitrary session name to distinct from other results
   * @param id ID of the result, should be unique
   * @param a_fittestProg the fittest program determined
   * @param a_unitdone number of units done
   * @deprecated use other constructor with GPPopulation parameter instead
   */
  public JGAPResultGP(String a_sessionName, int a_id, IGPProgram a_fittestProg,
                    long a_unitdone) {
    super(a_sessionName, a_id);
    m_fittest = a_fittestProg;
    m_unitDone = a_unitdone;
  }

  /**
   * Constructor: Takes a population as result of a worker's computation.
   *
   * @param a_sessionName arbitrary session name to distinct from other results
   * @param id ID of the result, should be unique
   * @param a_programs the result of a worker's computation
   * @param a_unitdone number of units done
   *
   * @author Klaus Meffert
   * @since 3.2
   */
  public JGAPResultGP(String a_sessionName, int id, GPPopulation a_programs,
                    long a_unitdone) {
    super(a_sessionName, id);
    m_fittest = null;
    m_pop = a_programs;
    m_unitDone = a_unitdone;
  }

  /**
   * @return IGPProgram the fittest program known
   * @deprecated use getPopulation instead
   */
  public IGPProgram getFittest() {
    return m_fittest;
  }

  /**
   * @return the GPPopulation as a result from a worker's computation
   *
   * @author Klaus Meffert
   * @since 3.2
   */
  public GPPopulation getPopulation() {
    return m_pop;
  }

  public long getUnitDone() {
    return m_unitDone;
  }
}