abspairsystematicchanger.java

pso源程序

/**
 * Description: The description of 2-change strategy.
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Jun 12, 2006
 * Xiaofeng Xie    Aug 08, 2006    To common class by using ILocalChangeEngine
 * Xiaofeng Xie    Sep 08, 2006    Use SymmetryBMatrix & ISystematicChangeEngine
 *
 * @version 1.0
 *
 */

package maosKernel.behavior.greedy;

public abstract class AbsPairSystematicChanger extends AbsSingleSystematicChanger {

  public AbsPairSystematicChanger() {
  }

  protected boolean isNodePairValid(int nodeA, int nodeB) {
    return testFlagMatrix.getValueAt(nodeA, nodeB);
  }

  protected void setNodePairInvalid(int nodeA, int nodeB) {
    testFlagMatrix.setValueAt(false, nodeA, nodeB);
  }
}