ordertablemodel.java

一个用java实现 的飞机订票系统,超级好用....

package com.zhu.server;
import java.util.*;
import javax.swing.table.AbstractTableModel;

import com.zhu.entity.*;






/*
 *  @author zhutingfa
 */
public class OrderTableModel extends AbstractTableModel{
	ArrayList s;
	public OrderTableModel(ArrayList s){
		this.s=s;
		Collections.sort(s, new OrderDateComparetor());
	}
	public String getColumnName(int arg0) {
		switch(arg0){
			case 0: return "乘客姓名";
			case 1: return "乘客身份证号";
			case 2: return "起始地";
			case 3: return "目的地";
			case 4: return "航班号";
			case 5: return "日期";
			case 6: return "星期";
			case 7: return "价格";
			case 8: return "舱位等级";
			case 9: return "机票类型";
			case 10: return "奖励的积分";
			default: return null;
		}
	}

	public int getColumnCount() {
		return 11;
	}

	public int getRowCount() {
		return s.size();
	}

	public Object getValueAt(int row, int col) {
		OrderItem item=(OrderItem)s.get(row);
		Flight ft=(Flight)item.getFlight();
		FlightSchedular fcs=ft.getSch();
		if(row<0 || row>s.size())
			return null;
		switch(col){
		case 0: return item.getPassengerName();
		case 1: return item.getPassengerId();
		case 2: return fcs.getFromAddress();
		case 3: return fcs.getToAddress();
		case 4: return fcs.getFlightNumber();
		case 5: return ft.getDate().simpleString();
		case 6: return week(ft.getDate());
		case 7: return fcs.getPrice()*ft.getPriceOff();
		case 8: return item.getF_class();
		case 9: return item.getT_type();
		case 10: return item.getScore();
		default: return null;
		}
	}
	private String week(MyDate d){
		switch(d.getWeekDay()){
		case 1: return "星期日";
		case 2: return "星期一"; 
		case 3: return "星期二";
		case 4: return "星期三";
		case 5: return "星期四";
		case 6: return "星期五";
		case 7: return "星期六";
		default:return null;
		}
	}
	class OrderDateComparetor implements  Comparator{
		public int compare(Object o1, Object o2) {
		      OrderItem i1=(OrderItem)o1;
		      OrderItem i2=(OrderItem)o2;
			   return (i1.getFlight().getDate()).compareTo(i2.getFlight().getDate());
		}
	}
}