searchspace.java

pso源程序

/**
 * Description: provide the information for the search space
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 6, 2005
 * Xiaofeng Xie    Apr 28, 2006    MAOS-TSP Beta 1.1.002
 *
 */

package implement.common.represent;

import maosKernel.represent.space.*;

public class SearchSpace extends AbsSearchSpace {
  protected int nodeNumber = -1;

  public SearchSpace(int N) {
    nodeNumber = N;
  }

  public int getNodeNumber() {
    return nodeNumber;
  }

  public SearchState getRandomState() {
    SearchState searchState =  new SearchState(getNodeNumber());
    searchState.randInitialized();
    return searchState;
  }

  public boolean isValid(SearchState point) {
    return (point.getNodeNumber() == this.getNodeNumber());
  }
}