randconstructor.java

来自「pso源程序」· Java 代码 · 共 30 行

/**
 * Description: Construction an state at random in given search space
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 12, 2005     For TSP problem
 * Xiaofeng Xie    Apr 28, 2006    MAOS-TSP Beta 1.1.002
 *
 * @version 1.0
 */

package maosKernel.behavior.construct;

import maosKernel.represent.*;
import maosKernel.represent.landscape.*;
import maosKernel.memory.*;
import maosKernel.represent.space.*;

public class RandConstructor extends AbsConstructor implements ISetLandscapeInfoEngine {
  private AbsSearchSpace searchSpace;

  protected void setRootInfo(AbsLandscape landscape) {
    this.searchSpace = landscape.getSearchSpace();
  }

  public boolean generateBehavior(EncodedState trailState) {
    trailState.setSearchState(searchSpace.getRandomState());
    return true;
  }
}