lxrecord.java

基于Java的地图数据管理软件。使用MySQL数据库管理系统。

package net.aetherial.gis.jiaotongbu.outputJTB.txtOutput.module.gpsdata.lxld;

import org.w3c.dom.Node;
import net.aetherial.gis.jiaotongbu.outputJTB.txtOutput.module.gpsdata.lxld.lx.TwoNode;
import net.aetherial.gis.jiaotongbu.outputJTB.txtOutput.module.gpsdata.lxld.lx.LXBEPoint;
import net.aetherial.gis.surface.ItemValue;
import net.aetherial.gis.jiaotongbu.output.publicuse.Item;
import net.aetherial.gis.jiaotongbu.outputJTB.txtOutput.module.gpsdata.lxld.lx.Depart;
import java.util.Vector;
import org.w3c.dom.NodeList;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class LXRecord {
  private Node trk = null;

  /**
   * 给定的路线航迹---两个节点代表一条路线
   */
  private TwoNode ttrk = null;

  private LXBEPoint be = null;

  private Node begin = null,end = null;
  private Vector nodes = null;
  private String name = "";

  public LXRecord() {
  }

  public LXRecord(String key, Vector nodes) {
    this. name = key;
    this.nodes = nodes;
  }
  public LXRecord(Node trk) {
    this.trk = trk;
    this.ttrk = null;
  }
  public LXRecord(TwoNode ttrk) {
    this.ttrk = ttrk;
    this.trk = null;
  }

  public void setLXBEPoint(LXBEPoint be) {
    this.be = be;
    this.be.setTrack(this.trk);
    this.be.setTwoNode(null);
    this.be.scanToGetBE(this.nodes);
    this.begin = this.be.getBPoint();
    this.end = this.be.getEPoint();
    this.be.reset();
  }

  public String getRoadName(){
    return this.name;
//    if (this.trk != null) {
//      return ItemValue.getTracksName(this.trk);
//    }else{
//      return ItemValue.getTracksName(this.ttrk.getNode1());
//    }

//    return ItemValue.getWaypointName(this.begin) + "-" + ItemValue.getWaypointName(this.end);
  }

  public String getNumber(){
   return (String) ItemValue.numberedTracks.get(name);
//    if (this.trk != null) {
//      return ItemValue.getTracksNumber(this.trk);
//    }
//    else {
//      return ItemValue.getTracksNumber(this.ttrk.getNode1());
//    }
  }

  public String getBName(){
    return ItemValue.getWaypointName(this.begin);
  }

  public String getBLongitude(){
    NodeList nl = ItemValue.getTracksPoint((Node)nodes.get(0));
    Node begin = nl.item(0);
    return ItemValue.getTracksPointX(begin);
  }

  public String getBLatitude(){
    NodeList nl = ItemValue.getTracksPoint((Node)nodes.get(0));
    Node begin = nl.item(0);
    return ItemValue.getTracksPointY(begin);

  }

  public String getBIsFenjie(){
    return "2";
  }

  public String getBFenjieType(){
    return "";
  }

  public String getBDepart(){
    Depart dp = new Depart(this.begin);
    dp.setTrk((Node)nodes.get(0));
    return dp.getXiangzhenBianma();
  }

  public String getEName(){
    return ItemValue.getWaypointName(this.end);
  }

  public String getELongitude(){
    NodeList nl = ItemValue.getTracksPoint((Node)nodes.get(nodes.size()-1));
    Node end = nl.item(nl.getLength()-1);
    return ItemValue.getTracksPointX(end);

  }

  public String getELatitude(){
    NodeList nl = ItemValue.getTracksPoint((Node)nodes.get(nodes.size()-1));
    Node end = nl.item(nl.getLength()-1);
    return ItemValue.getTracksPointY(end);

  }

  public String getEIsFenjie(){
    return "2";
  }

  public String getEFenjieType(){
    return "";
  }

  public String getEDepart(){
    Depart dp = null;

    if(nodes.size() < 2){
      dp = new Depart(this.begin);
      dp.setTrk((Node)nodes.get(0));
      return dp.getXiangzhenBianma();
    }else{
      dp = new Depart(this.end);
      dp.setTrk((Node)nodes.get(nodes.size()-1));
      return dp.getXiangzhenBianma();
    }
  }

}