Scheduler::Event Class Reference

#include <event.h>

Inheritance diagram for Scheduler::Event:

Public Member Functions
	Event (double time, bool renew=true)
	Event constructor. More...
void	setTask (std::shared_ptr< Process > task)
	if the event is specific to a task, set it here. TODO not all events have an associated task. This should be moved More...
double	getTime ()
	get the time at which the event is scheduled More...
virtual void	process ()=0
	handle the the event TODO: 'process' is maybe not the best word for that, given that our simulator actually manipulated processes More...
virtual	~Event ()
virtual void	print ()
	print information about the event More...
virtual std::string	getName ()=0
	get the name of the event More...

Protected Attributes
double	time
bool	renew
std::shared_ptr< Process >	task {nullptr}
TriggeringEvent	eventType {nothing}
	The event type is need by the scheduling discipline, to determine if this kind of event triggers invokatio of that discipline. More...

Detailed Description

Definition at line 26 of file event.h.

Constructor & Destructor Documentation

Event::Event	(	double	time,
		bool	renew = true
	)

Event constructor.

Parameters

time	the time at which the event is to be scheduled
renew	set this to true if the event has to be repeated (for periodic events). It will then reschedule itself according to its behavior.

Definition at line 23 of file event.cpp.

Event::~Event ( )

virtual

Definition at line 27 of file event.cpp.

Member Function Documentation

virtual std::string Scheduler::Event::getName ( )

pure virtual

get the name of the event

Returns

a string containing the name of the event

Implemented in Scheduler::DummyEvent, Scheduler::FreqUpdate, Scheduler::StatsTick, Scheduler::UsageUpdate, Scheduler::SchedTimeOut, Scheduler::NewJob, Scheduler::NewInteractiveProcess, Scheduler::NewProcess, Scheduler::StartProc, Scheduler::Terminates, Scheduler::MissedDeadline, Scheduler::Ready, Scheduler::StopSimulation, and Scheduler::Waiting.

double Event::getTime

(

)

get the time at which the event is scheduled

Returns

the time at which the event is scheduled

Definition at line 36 of file event.cpp.

void Event::print ( )

virtual

print information about the event

Reimplemented in Scheduler::MissedDeadline.

Definition at line 41 of file event.cpp.

virtual void Scheduler::Event::process ( )

pure virtual

handle the the event TODO: 'process' is maybe not the best word for that, given that our simulator actually manipulated processes

Implemented in Scheduler::NewJob, Scheduler::NewInteractiveProcess, Scheduler::NewProcess, Scheduler::StartProc, Scheduler::Terminates, Scheduler::MissedDeadline, Scheduler::Ready, Scheduler::StopSimulation, Scheduler::Waiting, and Scheduler::TimeOut.

void Event::setTask

(

std::shared_ptr< Process >

task

)

if the event is specific to a task, set it here. TODO not all events have an associated task. This should be moved

Definition at line 31 of file event.cpp.

Member Data Documentation

TriggeringEvent Scheduler::Event::eventType {nothing}

protected

The event type is need by the scheduling discipline, to determine if this kind of event triggers invokatio of that discipline.

Definition at line 64 of file event.h.

bool Scheduler::Event::renew

protected

Definition at line 59 of file event.h.

std::shared_ptr<Process> Scheduler::Event::task {nullptr}

protected

Definition at line 60 of file event.h.

double Scheduler::Event::time

protected

Definition at line 58 of file event.h.

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

• src/scheduler/events/event.h
• src/scheduler/events/event.cpp