bookdetails.java

一个简约的个人网上书店的源码

package mypack;

public class BookDetails implements Comparable, java.io.Serializable  {
    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 getTitle() {
        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);
    }
}