?? bookdetails.java
字號:
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 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);
}
}
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