Class DirectorHandler

java.lang.Object

com.university.bookstore.chain.DiscountHandler

com.university.bookstore.chain.DirectorHandler

public class DirectorHandler
extends DiscountHandler

Director-level discount approval handler. Can approve discounts up to 25%.

Since:

2024-09-15

Version:

3.0

Author:

Navid Mohaghegh

Constructor Summary

Constructors

Constructor	Description
DirectorHandler()

Method Summary

Modifier and Type	Method	Description
String	getHandlerName()	Gets the name of this handler for identification purposes.
double	getMaxDiscount()	Gets the maximum discount this handler can approve.
void	handleRequest(DiscountRequest request)	Handles a discount request.

Methods inherited from class com.university.bookstore.chain.DiscountHandler

canApprove, getChainLength, getHandlerInfo, getNext, setNext, toString

Methods inherited from class java.lang.Object

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

Constructor Details

DirectorHandler

public DirectorHandler()

Method Details

handleRequest

public void handleRequest(DiscountRequest request)

Description copied from class: DiscountHandler

Handles a discount request. Subclasses must implement this method to define their approval logic.

Specified by:

handleRequest in class DiscountHandler

Parameters:

request - the discount request to handle

getHandlerName

public String getHandlerName()

Description copied from class: DiscountHandler

Gets the name of this handler for identification purposes.

Specified by:

getHandlerName in class DiscountHandler

Returns:

the handler name

getMaxDiscount

public double getMaxDiscount()

Description copied from class: DiscountHandler

Gets the maximum discount this handler can approve.

Specified by:

getMaxDiscount in class DiscountHandler

Returns:

the maximum discount rate (0.0 to 1.0)