#include <source/ariba/utility/system/SystemQueue.h>
Public Member Functions | |
void | scheduleEvent (const SystemEvent &event, uint32_t delay=0) |
void | run () |
void | cancel () |
bool | isEmpty () |
bool | isRunning () |
Static Public Member Functions | |
static SystemQueue & | instance () |
Protected Member Functions | |
SystemQueue () | |
~SystemQueue () | |
Private Types | |
typedef vector< SystemEvent > | EventQueue |
Private Member Functions | |
use_logging_h (SystemQueue) | |
Private Attributes | |
QueueThreadDirect | directScheduler |
QueueThreadDelay | delayScheduler |
volatile bool | systemQueueRunning |
Classes | |
class | QueueThread |
class | QueueThreadDelay |
class | QueueThreadDirect |
Definition at line 78 of file SystemQueue.h.
typedef vector<SystemEvent> ariba::utility::SystemQueue::EventQueue [private] |
Definition at line 158 of file SystemQueue.h.
ariba::utility::SystemQueue::SystemQueue | ( | ) | [protected] |
Constructs a system queue.
Definition at line 45 of file SystemQueue.cpp.
ariba::utility::SystemQueue::~SystemQueue | ( | ) | [protected] |
Destroys the system queue. Beware that all events are canceled
Definition at line 52 of file SystemQueue.cpp.
ariba::utility::SystemQueue::use_logging_h | ( | SystemQueue | ) | [private] |
static SystemQueue& ariba::utility::SystemQueue::instance | ( | ) | [inline, static] |
Get the SystemQueue singleton instance.
Definition at line 87 of file SystemQueue.h.
Referenced by ariba::utility::BlockingMethod::dispatch(), ariba::utility::Timer::handleSystemEvent(), ariba::utility::StartupWrapper::initSystem(), ariba::utility::StartupWrapper::shutdown(), ariba::utility::Timer::start(), ariba::utility::StartupWrapper::startup(), and ariba::utility::Timer::threadFunc().
void ariba::utility::SystemQueue::scheduleEvent | ( | const SystemEvent & | event, | |
uint32_t | delay = 0 | |||
) |
This methods schedules a given event.
The | event to be scheduled | |
The | delay in milli-seconds |
Definition at line 55 of file SystemQueue.cpp.
References delayScheduler, directScheduler, and ariba::utility::SystemQueue::QueueThread::insert().
Referenced by ariba::utility::BlockingMethod::dispatch(), ariba::utility::Timer::handleSystemEvent(), ariba::utility::Timer::start(), ariba::utility::StartupWrapper::startup(), and ariba::utility::Timer::threadFunc().
void ariba::utility::SystemQueue::run | ( | ) |
Starts the processing and waiting for events. Use cancel()
to end system queue processing and isEmpty()
to check wheter the queue is empty.
Definition at line 81 of file SystemQueue.cpp.
References delayScheduler, directScheduler, ariba::utility::SystemQueue::QueueThread::run(), and systemQueueRunning.
Referenced by ariba::utility::StartupWrapper::initSystem().
void ariba::utility::SystemQueue::cancel | ( | ) |
Cancels the system queue and ends the processing after the currently processed event is processed.
This method is thread-safe.
Definition at line 89 of file SystemQueue.cpp.
References ariba::utility::SystemQueue::QueueThread::cancel(), delayScheduler, directScheduler, and systemQueueRunning.
Referenced by ariba::utility::StartupWrapper::shutdown().
bool ariba::utility::SystemQueue::isEmpty | ( | ) |
Check wheter this queue has items or not.
Definition at line 97 of file SystemQueue.cpp.
References delayScheduler, directScheduler, and ariba::utility::SystemQueue::QueueThread::isEmpty().
bool ariba::utility::SystemQueue::isRunning | ( | ) |
Is the system queue already started and running?
Definition at line 105 of file SystemQueue.cpp.
References systemQueueRunning.
Definition at line 213 of file SystemQueue.h.
Referenced by cancel(), isEmpty(), run(), and scheduleEvent().
Definition at line 214 of file SystemQueue.h.
Referenced by cancel(), isEmpty(), run(), and scheduleEvent().
volatile bool ariba::utility::SystemQueue::systemQueueRunning [private] |