flight.java

一个航空管理系统的例子,可以查询航班,增加代理商等功能,大家需要的话可以看看的.

package com.tarena.abs.model;

public final class Flight {
	private FlightSchedular sch;//航班计划
	private MyDate date;//航班日期
	private int[] remainSeats;//各舱位剩余座位数
	private double priceOff;//折扣
	
	Flight(FlightSchedular sch,MyDate date,double priceOff) {
		this.remainSeats=new int[3];
		this.remainSeats[0]=sch.getPlane().getFCS();
		this.remainSeats[1]=sch.getPlane().getBCS();
		this.remainSeats[2]=sch.getPlane().getECS();
		this.date = date;
		this.sch = sch;
		this.priceOff = priceOff;
	}
	
	/**
	 * 覆盖equals()方法。
	 */
	public boolean equals(Object o){
		if(o instanceof Flight){
			Flight f=(Flight)o;
			return (f.sch.equals(this.sch) && 
					f.date.equals(this.date));
		}
		return false;
	}
	
	/**
	 * 覆盖hashCode()方法。
	 */
	public int hashCode(){
		return this.date.hashCode()^this.sch.hashCode(); 
	}

	public MyDate getDate() {
		return date;
	}

	public FlightSchedular getSch() {
		return sch;
	}

	public double getPriceOff() {
		return priceOff;
	}

	public int getFCSRemain(){
		return remainSeats[0];
	}
	public int getBCSRemain(){
		return remainSeats[1];
	}
	public int getECSRemain(){
		return remainSeats[2];
	}
	
}