realproblemdata.java

用于求解TSP(Traveling salesman problem

/**
 * Description: provide the information for the problem data
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Jul 12, 2006     [e-mail]
 */

package implement.TSP.represent;

import  maosKernel.represent.*;

public class RealProblemData extends AbsProblemData implements IGetProblemDataEngine {
  int[][] costMatrix;

  public RealProblemData(int[][] costMatrix) {
    this.costMatrix = costMatrix;
  }

  public int[][] getCostMatrix() {
    return costMatrix;
  }

  public int getLocalCost(int nodeA, int nodeB) {
    return costMatrix[nodeA][nodeB];
  }

  public int getNodeNumber() {
    return costMatrix.length;
  }
}