flighttablemodel.java

航空售票系统的代码

package com.tarena.abs.client;
import javax.swing.table.*;
import java.util.*;
import com.tarena.abs.model.*;
public class FlightTableModel extends AbstractTableModel{
	ArrayList s;
	public FlightTableModel(ArrayList s){
		this.s=s;
	}
	//获得列名
	public String getColumnName(int arg0) {
		switch(arg0){
			case 0: return "航班号";
			case 1: return "出发地";
			case 2: return "目的地";
			case 3: return "起飞时间";
			case 4: return "到达时间";
			case 5: return "机型";
			case 6: return "票价";
			case 7: return "头等舱剩余座位数";
			case 8: return "公务舱剩余座位数";
			case 9: return "经济舱剩余座位数";
			default: return null;
		}
	}

	//获得行数
	public int getColumnCount() {
		return 10;
	}
	//获得列数
	public int getRowCount() {
		return s.size();
	}
	//获得指定位置的值
	public Object getValueAt(int row, int col) {
		Flight f=(Flight)s.get(row);
		if(row<0 || row>s.size())
			return null;
		switch(col){
			case 0: return f.getSch().getFlightNumber();
			case 1: return f.getSch().getFromAddress();
			case 2: return f.getSch().getToAddress();
			case 3: return f.getSch().getFromTime();
			case 4: return f.getSch().getToTime();
			case 5: return f.getSch().getPlane();
			case 6: return (int)(f.getSch().getPrice()*f.getPriceOff());
			case 7: return f.getFCSRemain();
			case 8: return f.getBCSRemain();
			case 9: return f.getECSRemain();
			default: return null;
		}
	}

}