Package io.openems.edge.core.componentmanager

Class EdgeConfigWorker

java.lang.Object

io.openems.common.worker.AbstractWorker

io.openems.edge.core.componentmanager.ComponentManagerWorker

io.openems.edge.core.componentmanager.EdgeConfigWorker

All Implemented Interfaces:

org.osgi.service.cm.ConfigurationListener

public class EdgeConfigWorker
extends ComponentManagerWorker

This Worker constantly checks if EdgeConfig was updated, e.g. because configuration properties changed or Channels changed. If an update was recognized, an event is announced.

Field Summary

Fields inherited from class io.openems.edge.core.componentmanager.ComponentManagerWorker

parent

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

ALWAYS_WAIT_FOR_TRIGGER_NEXT_RUN, DO_NOT_WAIT, thread

Constructor Summary

Constructors

Constructor	Description
EdgeConfigWorker(ComponentManagerImpl parent)

Method Summary

Modifier and Type	Method	Description
void	configurationEvent(org.osgi.service.cm.ConfigurationEvent event)
protected void	forever()	This method is called in a loop forever until the Thread gets interrupted.
protected int	getCycleTime()	Gets the cycleTime of this worker in [ms].
EdgeConfig	getEdgeConfig()	Gets the EdgeConfig object; updates the cache if necessary and publishes a CONFIG_UPDATE event on update.

Methods inherited from class io.openems.edge.core.componentmanager.ComponentManagerWorker

debugLog

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

activate, activate, deactivate, modified, modified, setPriority, triggerNextRun

Methods inherited from class java.lang.Object

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

Constructor Details

EdgeConfigWorker

public EdgeConfigWorker(ComponentManagerImpl parent)

Method Details

forever

protected void forever()

Description copied from class: AbstractWorker

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

Specified by:

forever in class AbstractWorker

getEdgeConfig

public EdgeConfig getEdgeConfig()

Gets the EdgeConfig object; updates the cache if necessary and publishes a CONFIG_UPDATE event on update.

Returns:

the EdgeConfig

getCycleTime

protected 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

configurationEvent

public void configurationEvent(org.osgi.service.cm.ConfigurationEvent event)

Specified by:

configurationEvent in interface org.osgi.service.cm.ConfigurationListener

Overrides:

configurationEvent in class ComponentManagerWorker