headfirst.composite.menuiterator

Class MenuComponent

java.lang.Object

headfirst.composite.menuiterator.MenuComponent

Direct Known Subclasses:

Menu, MenuItem

public abstract class MenuComponent
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
MenuComponent()

Method Summary

Modifier and Type	Method and Description
void	add(MenuComponent menuComponent)
abstract java.util.Iterator	createIterator()
MenuComponent	getChild(int i)
java.lang.String	getDescription()
java.lang.String	getName()
double	getPrice()
boolean	isVegetarian()
void	print()
void	remove(MenuComponent menuComponent)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MenuComponent

public MenuComponent()

Method Detail

add

public void add(MenuComponent menuComponent)

remove

public void remove(MenuComponent menuComponent)

getChild

public MenuComponent getChild(int i)

getName

public java.lang.String getName()

getDescription

public java.lang.String getDescription()

getPrice

public double getPrice()

isVegetarian

public boolean isVegetarian()

createIterator

public abstract java.util.Iterator createIterator()

print

public void print()