HW2: Book Search

PIC20A

Homework 2: Book Search

Assignment

You are going to write 2 classes Book.java and BookList.java.

Book.java

The class represents books. It has 2 private members:
Member variables

String title: title of the book.
String author : author of the book.

It has one public constructor:
Constructor

Book(String title, String author)

It has several public methods:
Methods

boolean searchTitle(String keyword): search if the title contains the keyword.
boolean searchAuthor(String keyword): returns true if the athors names contains the keyword.
boolean search(Sring keyword) : returns true if either title or author names contain the keyword.
All the search method are not case sensitive. i.e, searchTitle("Charles") is same as searchTitle("CHARLES")
If the name of the book is "Java Notes", then searchTitle("no") should return true because the word Java notes contains no.
void showInfo(): show the information of the book at the Dos Prompt. The format is like this
```
Title: Java Notes   
Author: Charles Li
```

Test1.java

public class Test1 {
    public static void main(String[] args) {
        Book book = new Book("Charles Li",  "Java Notes");
        book.showInfo();
        System.out.println("searchTitle(\"Java\") : " + book.searchTitle("Java"));
        System.out.println("searchTitle(\"hello\") : " + book.searchTitle("hello"));
        System.out.println("searchTitle(\"no\") : " + book.searchTitle("no"));
        System.out.println("searchAuthor(\"Amy\") : " + book.searchAuthor("Amy"));
        System.out.println("searchAuthor(\"Charles\") : " + book.searchAuthor("Charles"));
        System.out.println("searchAuthor(\"le\") : " + book.searchAuthor("li"));
        System.out.println("search(\"JAVA\") : " + book.search("JAVA"));
        System.out.println("serach(\"HELLO\") : " + book.search("HELLO"));
        System.out.println("search(\"notes\") : " + book.search("notes"));
        System.out.println("serach(\"ES\") : " + book.search("ES"));
    }
}

Output

Title: Java Notes   
Author: Charles Li
searchTitle("Java") : true
searchTitle("hello") : false
searchTitle("no") : true
searchAuthor("Amy") : false
searchAuthor("Charles") : true
searchAuthor("le") : true
search("JAVA") : true
serach("HELLO") : false
search("Notes") : true
search("ES") : true

BookList.java

The class represents a booklist. You can assume that there are no more than 1000 books in the booklist. You can have as many private members as you like.
The class has the following public methods:
Constructor

BookList(): construct an empty book.

Methods

void add(Book book): add a book to the BookList, ignore it if there are more than 1000 books.
void search(String keyword): search the keyword in all the books in the booklist. If a book contains the keyword, prints out the information at the Dos Prompt. See the sample output for the format.

Suppose the booklist is

{{"Isaac Asimov", "Foundation"},
 {"Isaac Asimov",  "Second Foundation"},
 {"Isaac Asimov",  "Foundation and Empire"},
 {"Bruce Eckel",  "Thinking in Java"},
 {"John Lewis", "Java Software Solutions: Foundations of Program Design"},
 {"Charles Li", "Java Notes"},
 {"Agatha Christie", "And Then There Were None"},
 {"Agatha Christie", "Murder on the Orient Express"},
 {"Charles Dickens", "A Tale of Two Cities"},
 {"Joan M. Veon", "Prince Charles : The Sustainable Prince"},
 {"Edward Maitland Wright, Godfrey H. Hardy", "An Introduction to the Theory of Numbers"},
 {"Richard K. Guy", "Unsolved Problems in Number Theory"},
 {"Richard Monson-Haefel", "Enterprise JavaBeans"},
 {"Robin Driscoll, Rowan Atkinson", "Mr. Bean's Diary"},
 {"Brian Hatch","Hacking Linux Exposed"},
 {"John Chirillo", "Hack Attacks Encyclopedia: A Complete History of Hacks, Cracks, Phreaks, and Spies over Time"},
 {"John Chirillo","Hack Attacks Denied: Complete Guide to Network LockDown"},
 {"Julie Traxler", "Hack Proofing Your Web Applications"},
 {"David M. Burton","Elementary Number Theory"}}

Suppose you create a BookList booklist and add the books to it. For the following code:

System.out.println(booklist.search(\"bean\"));
booklist.search("bean");
System.out.println(booklist.search(\"hack\"));
booklist.search("hack");
System.out.println(booklist.search(\"xyz"\"));
booklist.search("xyz");

Output


booklist.search("bean")
1.
Title: Enterprise JavaBeans
Author: Richard Monson-Haefel

2.
Title: Mr. Bean's Diary
Author: Robin Driscoll, Rowan Atkinson

booklist.search("hack")
1.
Title: Hacking Linux Exposed
Author: Brian Hatch

2.
Title: Hack Attacks Encyclopedia: A Complete History of Hacks, Cracks, Phreaks, and Spies over Time
Author: John Chirillo

3.
Title: Hack Attacks Denied: Complete Guide to Network LockDown
Author: John Chirillo

4.
Title: Hack Proofing Your Web Applications
Author: Julie Traxler

booklist.search("xyz");
We were unable to find exact matches of your search for xyz .

Hints

In String class, toLowerCase(), toUpperCase() return lower case (or upper case) or the String. Please refer to this link and this link.
In String class, indexOf(String str) returns the index within this string of the first occurrence of the specified substring, it returns -1 if str is not found. You should use the method in all the search methods. Please refer to this link.
You can also read my lecture 9 and lecture 9 part 2
Also read Java API String

What to submit

Call your source code file Book.java, BookList.java. Put this file in your submit folder. Do not place this file inside another folder within your submit folder.

Remark

All source code submitted must contain the following information at the beginning of each file:
- Your full name
- Your student ID number
- Your PIC login ID
- Your e-mail address
- Your discussion section number and TA's name
- The assignment number and description
- Honesty pledge
Properly formatted, this information should appear as follows:(Please change the Name, Student ID, PIC ID, E-mail, Discussion
```
/** Name:        Charles Li 
  * Student ID : 000 000 000   
  * PIC ID:      ccli 
  * E-mail:      ccli@math.ucla.edu 
  * Discussion:	 1A
  * Assignment:	 hw1 
  * 
  * I, Charles Li, pledge that this is my own independent work, which  
  * conforms to the guidelines of academic honesty as described in the course  
  * syllabus.  
  * 
  */
```
If you develop your program on your home computer, make sure it compiles and runs on the lab machines before you turn it in.
Please use consistent and neat indenting in all your programs.
Please comment your program.