terminationcondition.java

pso源程序

/**
 * Description: Defined the termination conditions
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Nov 10, 2006
 */

package maosKernel.infoIO.runtime;

import maosKernel.*;

public final class TerminationCondition implements ITerminateCycleCheckEngine {
  private int T_MAX = Integer.MAX_VALUE;
  private int T_CON = Integer.MAX_VALUE;

  private IStagnateCycleCheckEngine stagnateCycleCheckEngine;

  public TerminationCondition() {
  }

  public void setCycleLimit(IStagnateCycleCheckEngine stagnateCycleCheckEngine, ITerminateCycleInfoEngine terminateCycleInfoEngine) {
    this.stagnateCycleCheckEngine = stagnateCycleCheckEngine;
    this.T_CON = terminateCycleInfoEngine.getMaxStagnateCycleNumber();
    if (this.T_CON==-1) this.T_CON = Integer.MAX_VALUE;
    this.T_MAX = terminateCycleInfoEngine.getMaxCycleNumber();
    LearningClock.T = this.T_MAX;
  }

  public boolean isCycleTerminated(int currentNCycle) {
    return stagnateCycleCheckEngine.getStagnatedCycleNumber() == T_CON || currentNCycle>=T_MAX;
  }
}