encodedstatehandler.java

pso源程序

/**
 * Description: The goodness landscape.
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 28, 2006    MAOS-TSP Beta 1.1.002
 * Xiaofeng Xie    Mar 24, 2007
 *
 */
package maosKernel.memory;

import maosKernel.represent.landscape.*;

public abstract class EncodedStateHandler {

  public static void encodeGlobalCost_AsNotEncoded(IEncoder encoder, IEncodedStateEngine encodedState) {
    if (encodedState.getEncodeInfo().isInfoRemoved()) {
      encodeGlobalCost(encoder, encodedState);
    }
  }

  public static void encodeGlobalCost(IEncoder encoder, IEncodedStateEngine encodedState) {
    encoder.encodeGlobalCost(encodedState.getSearchState(), encodedState.getEncodeInfo());
  }

  //If stateA is no worse than stateB, then return true
  public static boolean evaluate(IEncodedDataEvaluateEngine edEvalEngine, IEncodedStateEngine stateA, IEncodedStateEngine StateB) {
    return edEvalEngine.evaluate(stateA.getEncodeInfo(), StateB.getEncodeInfo());
  }
}