Package Structural.Decorator

Class ConcreteDecoratorA

java.lang.Object

Structural.Decorator.Decorator

Structural.Decorator.ConcreteDecoratorA

All Implemented Interfaces:

Component

public class ConcreteDecoratorA
extends Decorator

A ConcreteDecorator that adds behavior to the Component.

Field Summary

Fields inherited from class Structural.Decorator.Decorator

component

Constructor Summary

Constructors

Constructor	Description
ConcreteDecoratorA(Component component)	Constructor accepting a Component to wrap.

Method Summary

Modifier and Type	Method	Description
double	cost()	Gets the cost of the component.
String	getDescription()	Gets the description of the component.

Methods inherited from class java.lang.Object

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

Constructor Details

ConcreteDecoratorA

public ConcreteDecoratorA(Component component)

Constructor accepting a Component to wrap.

Parameters:

component - The Component to wrap.

Method Details

getDescription

public String getDescription()

Description copied from interface: Component

Gets the description of the component.

Specified by:

getDescription in interface Component

Overrides:

getDescription in class Decorator

Returns:

A string description.

cost

public double cost()

Description copied from interface: Component

Gets the cost of the component.

Specified by:

cost in interface Component

Overrides:

cost in class Decorator

Returns:

The cost as a double.