planemodel.java

航空售票系统的代码

package com.tarena.abs.model;
/**
 * PlaneModel类用来描述一种飞机机型。请注意，该类的对象
 * 代表的是某种型号的飞机，而不是某个具体的飞机对象。
 * @author tangliang
 * @version 1.1.0
 */
public class PlaneModel implements java.io.Serializable{
	private Long oid;
	private String model;//飞机型号
	private int first_class_seats;//各舱座位数
	private int business_class_seats;//各舱座位数
	private int economy_class_seats;//各舱座位数
	private int maxLength;//最大航程
	//private static final long serialVersionUID=-567843980125L; 
	/**
	 * 
	 * @param model 飞机型号
	 * @param maxLength 最大航程
	 * @param FCS 头等舱座位数
	 * @param BCS 公务舱座位数
	 * @param ECS 经济舱座位数
	 */
	public PlaneModel(String model,int maxLength,int FCS,int BCS,int ECS){
		this.model=model;
		this.first_class_seats=FCS;
		this.business_class_seats=BCS;
		this.economy_class_seats=ECS;
		this.maxLength=maxLength;
	}
	
	public PlaneModel(String model){
		this.model=model;
	}
	
	public PlaneModel() {
		super();
	}

	//model名相等就认为相等
	public boolean equals(Object obj){
		if(obj instanceof PlaneModel){
			PlaneModel pm=(PlaneModel)obj;
			if(this.getModel().equals(pm.getModel())){
				return true;
			}
		}
		return false;
	}
	
	public int getBusiness_class_seats() {
		return business_class_seats;
	}

	public void setBusiness_class_seats(int business_class_seats) {
		this.business_class_seats = business_class_seats;
	}

	public int getEconomy_class_seats() {
		return economy_class_seats;
	}

	public void setEconomy_class_seats(int economy_class_seats) {
		this.economy_class_seats = economy_class_seats;
	}

	public int getFirst_class_seats() {
		return first_class_seats;
	}

	public void setFirst_class_seats(int first_class_seats) {
		this.first_class_seats = first_class_seats;
	}

	public Long getOid() {
		return oid;
	}

	public void setOid(Long oid) {
		this.oid = oid;
	}

	public int hashCode(){
		return model.hashCode();
	}
	
	public void setMaxLength(int maxLength) {
		this.maxLength = maxLength;
	}

	public void setModel(String model) {
		this.model = model;
	}
    //最大航程
	public int getMaxLength() {
		return maxLength;
	}
	public String getModel() {
		return model;
	}
	public int getFCS() {
		return first_class_seats;
	}
	public int getBCS() {
		return business_class_seats;
	}
	public int getECS() {
		return economy_class_seats;
	}
	public void setFCS(int n) {
		first_class_seats=n;
	}
	public void setBCS(int n) {
		business_class_seats=n;
	}
	public void setECS(int n) {
		economy_class_seats=n;
	}
	
	public String toString(){
		return model+"   ("+maxLength+","+getFCS()+","+getBCS()+","+getECS()+")";
	}
}