Package io.openems.common.worker

Class AbstractImmediateWorker

java.lang.Object

io.openems.common.worker.AbstractWorker

io.openems.common.worker.AbstractImmediateWorker

Direct Known Subclasses:

AbstractMergePointsWorker, MergePointsWorker, ModbusWorker, OneWireTaskWorker, Optimizer, RecordWorker, SplitDataWorker

public abstract class AbstractImmediateWorker
extends AbstractWorker

Defines a generic Worker Thread.

The business logic of the Worker is inside the forever() method. It is executed always called immediately without any delay.

Field Summary

Fields inherited from class io.openems.common.worker.AbstractWorker

ALWAYS_WAIT_FOR_TRIGGER_NEXT_RUN, DO_NOT_WAIT, thread

Constructor Summary

Constructors

Constructor	Description
AbstractImmediateWorker()

Method Summary

Modifier and Type	Method	Description
void	activate(String name)	Initializes the worker and starts the worker thread.
void	deactivate()	Stops the worker thread.
protected abstract void	forever()	This method is called in a loop forever until the Thread gets interrupted.
protected final int	getCycleTime()	Gets the cycleTime of this worker in [ms].

Methods inherited from class io.openems.common.worker.AbstractWorker

activate, modified, modified, setPriority, triggerNextRun

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AbstractImmediateWorker

public AbstractImmediateWorker()

Method Details

activate

public void activate(String name)

Description copied from class: AbstractWorker

Initializes the worker and starts the worker thread.

Overrides:

activate in class AbstractWorker

Parameters:

name - the name of the worker thread

deactivate

public void deactivate()

Description copied from class: AbstractWorker

Stops the worker thread.

Overrides:

deactivate in class AbstractWorker

getCycleTime

protected final int getCycleTime()

Description copied from class: AbstractWorker

Gets the cycleTime of this worker in [ms].

• > 0 sets the minimum execution time of one Cycle
• = 0 never wait between two consecutive executions of forever()
• < 0 causes the Cycle to sleep forever until 'triggerNextRun()' is called

Specified by:

getCycleTime in class AbstractWorker

Returns:

the cycleTime

forever

protected abstract void forever()
                         throws Throwable

Description copied from class: AbstractWorker

This method is called in a loop forever until the Thread gets interrupted.

Specified by:

forever in class AbstractWorker

Throws:

Throwable