Package com.scaleoutsoftware.digitaltwin.core

Class InitContext

java.lang.Object

com.scaleoutsoftware.digitaltwin.core.InitContext

public abstract class InitContext
extends Object

The InitContext is passed as a parameter to the DigitalTwinBase.init(InitContext) method of an initializing digital twin.

Constructor Summary

Constructors

Constructor	Description
InitContext()	Default constructor.

Method Summary

Modifier and Type	Method	Description
abstract String	getId()	Get the model-unique Id identifier of the initializing digital twin instance.
abstract String	getModel()	Get the Model identifier of the initializing digital twin instance.
abstract SharedData	getSharedGlobalData()	Retrieve a SharedData accessor for globally shared data.
abstract SharedData	getSharedModelData()	Retrieve a SharedData accessor for this model's shared data.
abstract <T extends DigitalTwinBase> TimerActionResult	startTimer(String timerName, Duration interval, TimerType timerType, TimerHandler<T> timerHandler)	Starts a new timer for the digital twin

Methods inherited from class java.lang.Object

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

Constructor Details

InitContext

public InitContext()

Default constructor.

Method Details

startTimer

public abstract <T extends DigitalTwinBase>
TimerActionResult startTimer(String timerName,
 Duration interval,
 TimerType timerType,
 TimerHandler<T> timerHandler)

Starts a new timer for the digital twin

Type Parameters:

T - the type of the digital twin

Parameters:

timerName - the timer name

interval - the timer interval

timerType - the timer type

timerHandler - the time handler callback

Returns:

returns TimerActionResult.Success if the timer was started, TimerActionResult.FailedTooManyTimers if too many timers exist, or TimerActionResult.FailedInternalError if an unexpected error occurs.

getSharedModelData

public abstract SharedData getSharedModelData()

Retrieve a SharedData accessor for this model's shared data.

Returns:

a SharedData instance.

getSharedGlobalData

public abstract SharedData getSharedGlobalData()

Retrieve a SharedData accessor for globally shared data.

Returns:

a SharedData instance.

getId

public abstract String getId()

Get the model-unique Id identifier of the initializing digital twin instance.

Returns:

the id identifier.

getModel

public abstract String getModel()

Get the Model identifier of the initializing digital twin instance.

Returns:

the model identifier.