absencodedstate.java

用于求解TSP(Traveling salesman problem

/**
 * Description: provide the location information of a point with goodness value
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 6, 2005
 * Xiaofeng Xie    Apr 20, 2005
 * Xiaofeng Xie    Apr 28, 2006    MAOS-TSP Beta 1.1.002
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * Please acknowledge the author(s) if you use this code in any way.
 */

package maosKernel.represent;

import Global.basic.*;
import maosKernel.represent.space.*;
import maosKernel.represent.encode.*;

public class AbsEncodedState extends BasicAttrib implements IEncodedStateEngine, IINFOStateTag {
  private SearchState searchState;
  private OEncodeData encodeValue;

  public AbsEncodedState(AbsLandscape landscape) {
    setSearchState(landscape.getSearchSpace().getNullState());
    setEncodeInfo(landscape.getNullOEncodeData());
  }

  public AbsEncodedState(SearchState state) {
    this.setSearchState(state);
  }

  public String getKey(){
    return "EncodedState";
  }

  public void setSearchState(SearchState state) {
    this.searchState = state;
  }

  public void setEncodeInfo(OEncodeData encodeValue) {
    this.encodeValue = encodeValue;
  }

  public void importSearchState(SearchState searchState) {
    this.searchState.importSearchState(searchState);
  }

  public void importEncodeData(OEncodeData encodeValue) {
    this.encodeValue.importData(encodeValue);
  }

  public void importEncodeState(AbsEncodedState point) {
    importEncodeState(point.getSearchState(), point.encodeValue);
  }

  public void importEncodeState(SearchState searchState, OEncodeData encodeValue) {
    importSearchState(searchState);
    importEncodeData(encodeValue);
  }

  public SearchState getSearchState() {
    return searchState;
  }

  public OEncodeData getEncodeInfo() {
    return encodeValue;
  }

  public String writeEncodeInfo() {
    return encodeValue.writeInfo();
  }

  public void removeEncodeInfo() {
    encodeValue.removeInfo();
  }

  public boolean isEncoded() {
    return !encodeValue.isInfoRemoved();
  }
}