Book (drafts API)

java.lang.Object

it.unimi.di.prog2.h14.member.Book

All Implemented Interfaces:: Iterable<Book.Chapter>

public class Book extends Object implements Iterable<Book.Chapter>

A (promise of a) book, made up of chapters.

A book is the promise of an author to its editor, the author will first establish a title, then he will add chapters to the book.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

class

Book.Chapter

A chapter of a book.
Field Summary

Fields

Modifier and Type

Field

Description

private final List<Book.Chapter>

chapters

The chapters of this book.

private final String

title

The title of this book.
Constructor Summary

Constructors

Constructor

Description

Book(String title)

Creates a book with the given title.
Method Summary

Modifier and Type

Method

Description

void

addChapter(String title)

Adds a chapter with the given title to this book.

Iterator<Book.Chapter>

iterator()

String

toString()

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Iterable
forEach, spliterator

Field Details
- title
  
  private final String title
  
  The title of this book.
- chapters
  
  private final List<Book.Chapter> chapters
  
  The chapters of this book.
Constructor Details
- Book
  
  public Book(String title)
  
  Creates a book with the given title.
  The book initially has no chapters.
  
  Parameters:
  
  title - the title of this book.
  
  Throws:
  
  NullPointerException - if title is null.
  
  IllegalArgumentException - if title is empty.
Method Details
- addChapter
  
  public void addChapter(String title)
  
  Adds a chapter with the given title to this book.
  
  Parameters:
  
  title - the title of the chapter to add.
  
  Throws:
  
  NullPointerException - if title is null.
  
  IllegalArgumentException - if title is empty.
- iterator
  
  public Iterator<Book.Chapter> iterator()
  
  Specified by:
  
  iterator in interface Iterable<Book.Chapter>
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object