ThreadWeaver::ShuttingDownState
#include <shuttingdownstate.h>
Public Member Functions | |
ShuttingDownState (QueueSignals *weaver) | |
JobPointer | applyForWork (Thread *th, bool wasBusy) override |
void | resume () override |
void | shutDown () override |
StateId | stateId () const override |
void | suspend () override |
void | waitForAvailableJob (Thread *th) override |
Public Member Functions inherited from ThreadWeaver::WeaverImplState | |
WeaverImplState (QueueSignals *weaver) | |
int | currentNumberOfThreads () const override |
void | dequeue () override |
bool | dequeue (const JobPointer &job) override |
void | enqueue (const QList< JobPointer > &jobs) override |
void | finish () override |
bool | isEmpty () const override |
bool | isIdle () const override |
int | maximumNumberOfThreads () const override |
int | queueLength () const override |
void | requestAbort () override |
void | reschedule () override |
void | setMaximumNumberOfThreads (int cap) override |
void | shutDown () override |
const State * | state () const override |
void | waitForAvailableJob (Thread *th) override |
Public Member Functions inherited from ThreadWeaver::State | |
State (QueueSignals *weaver) | |
~State () override | |
virtual void | activated () |
QString | stateName () const |
Public Member Functions inherited from ThreadWeaver::QueueInterface |
Additional Inherited Members | |
Protected Member Functions inherited from ThreadWeaver::WeaverImplState | |
const Weaver * | weaver () const override |
Weaver * | weaver () override |
Protected Member Functions inherited from ThreadWeaver::State |
Detailed Description
ShuttingDownState is enabled when the Weaver destructor is entered.
It prevents threads from still accessing queue management methods, and new jobs being queued.
Definition at line 23 of file shuttingdownstate.h.
Constructor & Destructor Documentation
◆ ShuttingDownState()
|
explicit |
Definition at line 15 of file shuttingdownstate.cpp.
Member Function Documentation
◆ applyForWork()
|
override |
Assign a job to an idle thread.
Definition at line 34 of file shuttingdownstate.cpp.
◆ resume()
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overridevirtual |
Resume job processing.
Implements ThreadWeaver::QueueInterface.
Definition at line 29 of file shuttingdownstate.cpp.
◆ shutDown()
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overridevirtual |
Shut down the queue.
Implements ThreadWeaver::QueueInterface.
Definition at line 20 of file shuttingdownstate.cpp.
◆ stateId()
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overridevirtual |
◆ suspend()
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overridevirtual |
Suspend job processing.
Implements ThreadWeaver::QueueInterface.
Definition at line 24 of file shuttingdownstate.cpp.
◆ waitForAvailableJob()
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override |
Wait (by suspending the calling thread) until a job becomes available.
Definition at line 41 of file shuttingdownstate.cpp.
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