ITicketService Class Reference

Interface for ticket service. More...

#include <ITicketService.h>

Inheritance diagram for ITicketService:

Public Member Functions
virtual	~ITicketService ()=default
virtual uint32_t	getNewTicket ()=0
	Create new ticket.
virtual bool	payTicket (uint32_t ticketId)=0
	Mark ticket as paid.
virtual bool	validateAndUseTicket (uint32_t ticketId)=0
	Validate ticket is paid and mark as used (for exit)
virtual bool	getTicketInfo (uint32_t ticketId, Ticket &ticket) const =0
	Get ticket information.
virtual uint32_t	getActiveTicketCount () const =0
	Get number of active (not used) tickets.
virtual uint32_t	getCapacity () const =0
	Get maximum parking capacity.
virtual void	reset ()=0
	Reset ticket service to initial state Clears all tickets and resets ID counter to 1.
virtual void	setCapacity (uint32_t capacity)=0
	Set parking capacity.

Detailed Description

Interface for ticket service.

Manages parking tickets throughout the vehicle lifecycle:

• Entry: Issue new ticket
• Payment: Mark ticket as paid
• Exit: Validate and use ticket

Constructor & Destructor Documentation

~ITicketService()

virtual ITicketService::~ITicketService ( )

virtualdefault

Member Function Documentation

getActiveTicketCount()

virtual uint32_t ITicketService::getActiveTicketCount ( ) const

pure virtual

Get number of active (not used) tickets.

Returns

Number of cars currently in parking garage

Implemented in TicketService.

getCapacity()

virtual uint32_t ITicketService::getCapacity ( ) const

pure virtual

Get maximum parking capacity.

Returns

Maximum number of parking spaces

Implemented in TicketService.

getNewTicket()

virtual uint32_t ITicketService::getNewTicket ( )

pure virtual

Create new ticket.

Returns

Ticket ID (0 if failed)

Implemented in TicketService.

getTicketInfo()

virtual bool ITicketService::getTicketInfo ( uint32_t  ticketId, Ticket &  ticket  ) const

pure virtual

Get ticket information.

Parameters

ticketId	Ticket ID
ticket	Output ticket structure

Returns

true if ticket exists, false otherwise

Implemented in TicketService.

payTicket()

virtual bool ITicketService::payTicket ( uint32_t  ticketId )

pure virtual

Mark ticket as paid.

Parameters

ticketId

Ticket ID to pay

Returns

true if successful, false if ticket doesn't exist

Implemented in TicketService.

reset()

virtual void ITicketService::reset ( )

pure virtual

Reset ticket service to initial state Clears all tickets and resets ID counter to 1.

Implemented in TicketService.

setCapacity()

virtual void ITicketService::setCapacity ( uint32_t  capacity )

pure virtual

Set parking capacity.

Parameters

capacity

New maximum parking capacity

Implemented in TicketService.

validateAndUseTicket()

virtual bool ITicketService::validateAndUseTicket ( uint32_t  ticketId )

pure virtual

Validate ticket is paid and mark as used (for exit)

Parameters

ticketId

Ticket ID to validate

Returns

true if paid and not already used, false otherwise

Implemented in TicketService.

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The documentation for this class was generated from the following file:

• ITicketService.h