Librarypublic class Library extends Object | In general, you may use the code in this book in your programs and
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We appreciate, but do not require, attribution. An attribution usually
includes the title, author, publisher, and ISBN. For example:
"Java Enterprise in a Nutshell, Third Edition,
by Jim Farley and William Crawford
with Prakash Malani, John G. Norman, and Justin Gehtland.
Copyright 2006 O'Reilly Media, Inc., 0-596-10142-2."
If you feel your use of code examples falls outside fair use or the
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permissions@oreilly.com. |
| Fields Summary |
|---|
| private Map | books |
| Constructors Summary |
|---|
public Library() // use a hashtable for synchronization
Book melville = new Book();
melville.setAuthor("Herman Melville");
melville.setTitle("Moby Dick");
melville.setISBN("0553213113");
books.put(melville.getTrackingID(), melville);
Book crawford = new Book();
crawford.setTitle("J2EE Design Patterns");
crawford.setAuthor("William Crawford & Jonathan Kaplan");
crawford.setISBN("0596004273");
books.put(crawford.getTrackingID(), crawford);
|
| Methods Summary |
|---|
| public void | addBook(Book book)
if (book != null)
books.put(book.getTrackingID(), book);
| | public java.util.List | getBookList()
return new ArrayList(books.values());
| | public java.util.Map | getBooks()
return books;
|
|
