abssbilxgenerator.java

用于求解TSP(Traveling salesman problem

/**
 * Description: The description of generating operator guided by both
 * a state(from MA) and a state picked from stateset (from MS), which
 * is similiar to a crossover behavior
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 28, 2006
 * Xiaofeng Xie    Jul 14, 2006
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * Please acknowledge the author(s) if you use this code in any way.
 */
package maosKernel.behavior.generate;

import maosKernel.represent.*;
import maosKernel.behavior.pick.*;

public abstract class AbsSBILXGenerator extends AbsSBILGenerator {
  private AbsStatePicker statePicker = new RandStatePicker();

  public void setStatePick(AbsStatePicker statePicker) {
    this.statePicker = statePicker;
  }

  protected boolean generateBehavior(EncodedState mgState, EncodedState maState, StateSet msState) {
    return sbilXBehavior(mgState, maState, statePicker.pickBehavior(msState));
  }

  abstract protected boolean sbilXBehavior(EncodedState trailPoint, EncodedState basePoint, EncodedState referPoint);
}