querytrainwiidcommand.java

一个可以实现联网售票的火车售票管理系统

package train.command;

import train.parameter.*;
import java.util.*;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: 沈阳化工学院计算机</p>
 * @author 彭胜勇  胡林
 * @version 1.0
 */

public class QueryTrainWiIDCommand extends Command {

    String trainID;
    List trainList;
    public QueryTrainWiIDCommand(String trainID) {
        this.trainID = trainID;
    }

    public void execute() {
        try {
            trainList = this.model.queryTrainWiID(trainID);
        } catch (Exception e) {
            System.out.println("Exception queryUser fail!" + e.getMessage());
        }
    }

    public List getTrainList() {
        return trainList;
    }

    public void setTrainID(String trainID) {
        this.trainID = trainID;
    }

    public String getTrainID() {
        return this.trainID;
    }


    public String toString() {
        return trainID;
    }
}