Library: Util
Package: Timer
Header: Poco/Util/TimerTask.h
Description
A task that can be scheduled for one-time or repeated execution by a Timer.
This is an abstract class. Subclasses must override the run() member function to implement the actual task logic.
Inheritance
Direct Base Classes: Poco::RefCountedObject, Poco::Runnable
All Base Classes: Poco::RefCountedObject, Poco::Runnable
Known Derived Classes: TimerFunc, TimerTaskAdapter
Member Summary
Member Functions: cancel, isCancelled, lastExecution, updateLastExecution
Inherited Functions: duplicate, referenceCount, release, run
Types Aliases
Ptr
using Ptr = Poco::AutoPtr < TimerTask >;
Constructors
TimerTask
TimerTask();
Creates the TimerTask.
Destructor
~TimerTask 
~TimerTask();
Destroys the TimerTask.
Member Functions
cancel
void cancel();
Cancels the execution of the timer. If the task has been scheduled for one-time execution and has not yet run, or has not yet been scheduled, it will never run. If the task has been scheduled for repeated execution, it will never run again. If the task is running when this call occurs, the task will run to completion, but will never run again.
Warning: A TimerTask that has been cancelled must not be scheduled again. An attempt to do so results in a Poco::Util::IllegalStateException being thrown.
isCancelled 
bool isCancelled() const;
lastExecution
Poco::Timestamp lastExecution() const;
Returns the time of the last execution of the timer task.
Returns 0 if the timer has never been executed.
updateLastExecution
void updateLastExecution();
Updates the last execution of the timer task.