bookdetails.java

一个简单的网上购书系统

package mypack;

public class BookDetails implements Comparable {
	private String bookId = null;
	private String title = null;
	private String name = null;
	private float price = 0.0F;
	private int year = 0;
	private String description = null;
	private int saleAmount;
	
	public BookDetails(String bookId,String name,String title,
			float price,int year,String description,int saleAmount) {
		this.bookId = bookId;
		this.title = title;
		this.name = name;
		this.price = price;
		this.year = year;
		this.description = description;
		this.saleAmount = saleAmount;
		
	}
	
	public String getTilte(){
		return title;
	}
	
	public float getPrice(){
		return price;
	}
	
	public int getYear(){
		return year;
	}
	
	public String getDescription(){
		return description;
	}
	
	public String getBookId(){
		return this.bookId;
	}
	
	public String getName(){
		return this.name;
	}
	
	public int getSaleAmount(){
		return this.saleAmount;
	}
	
	public int compareTo(Object o) {
		BookDetails n = (BookDetails)o;
		int lastCmp = title.compareTo(n.title);
		return (lastCmp);
	}
}