package com.me.service;
import com.me.domain.Book;
import com.me.utils.InUtil;
import com.me.view.BookView;
import java.util.Vector;
public class BookService {
private Vector books = new Vector();
// private Book book = new Book(1, "周树人", "《故乡》", "北京出版社", new BigDecimal(30));
/**
* 获取所有的书
* @return
*/
public Vector getAllBook() {
return books;
}
/**
* 添加图书
* @param book
*/
public void addBook(Book book) {
books.add(book);
}
public void delectbook (Book book) {
for (int i = 0; i < books.size(); i++ )
{
if (books.size() == 0){
}else {
return;
}
}
books.remove(book);
}
public void SearchBook (Book book) {
books.elementAt(InUtil.readInt().equal(book [0].getBookId));
//输入参数.equal([下标].getBookId)
}
}
我应该在for循环中怎么获取getid,添加的输入参数和元素怎么选择