demos.semantic_adaptation
Class DE_SDF_InterfaceBlock

java.lang.Object
  modhelxs.abstractsemantics.NamedEntity
      modhelxs.abstractsemantics.ObservableEntity
          modhelxs.abstractsemantics.Block
              modhelxs.abstractsemantics.InterfaceBlock
                  modhelxs.state_management.ManagedInterfaceBlock
                      modhelxs.state_management.TimedManagedInterfaceBlock<java.lang.Double,java.lang.Double>
                          demos.semantic_adaptation.DE_SDF_InterfaceBlock

All Implemented Interfaces:

Block, InterfaceBlock, NamedEntity, ObservableEntity

public class DE_SDF_InterfaceBlock
extends TimedManagedInterfaceBlock<java.lang.Double,java.lang.Double>

An interface block between DE and SDF which takes care of adapting data, time and control between the two MoCs. The "period" property sets the period at which the internal model should be observed. The "initial_update" property sets the time of the first observation of the internal model Input values received from DE are stored to maintain the current value of each input. When the internal model is updated, it is provided the necessary number of data samples on each of its inputs. DE events are produced on output only when the SDF signal changes its value.

Author:

boulange

Field Summary

private MapAttribute<Pin,java.lang.Object>	currentPinValue_
private Parameter<java.lang.Double>	update_period

Constructor Summary

DE_SDF_InterfaceBlock(java.lang.String name, Model<Unit> internalModel, java.lang.Object... properties)

Method Summary

void	adaptIn() Adapt data, time and control from the outer model to the inner one.
void	adaptOut() Adapt data, time and control from the inner model to the outer one.
void	doEndOfSnapshot() The endOfSnapshot behavior of the interface block.
void	doGhostUpdate() The update behavior of the interface block when the internal model is not updated.
void	doPostUpdate() The update behavior of the interface block after updating the internal model.
void	doPreUpdate() The update behavior of the interface block before updating the internal model.
void	doSetup() The setup behavior of the block.

Methods inherited from class modhelxs.state_management.TimedManagedInterfaceBlock

advanceNextInternalObservationTime, advanceNextInternalObservationTime, advanceNextObservationTime, advanceNextObservationTime, doPreSetup, doReset, doStartOfSnapshot, emitObservationRequests, getNextInternalObservationTime, getNextObservationTime, getTimeOfRequest, hasObservationRequest, internalObservationClock, nextInternalObsTimeAttribute, nextObsTimeAttribute, observationClock, setNextInternalObservationTime, setNextObservationTime, shouldUpdateModel

Methods inherited from class modhelxs.state_management.ManagedInterfaceBlock

endOfSnapshot, endOfUpdate, initFromProperties, internalWasUpdated, reset, setup, startOfSnapshot, startOfUpdate, update, wasUpdated

Methods inherited from class modhelxs.abstractsemantics.InterfaceBlock

connect, connectFromModel, createAdaptationRelation, getAdaptation, getInputPins, getInternalModel, getOutputPins, prep, validate, wrapup

Methods inherited from class modhelxs.abstractsemantics.Block

connectFromInterfaceBlock, connectFromRegularBlock, getEngine, getMoC, getParent, getSolver, sanityCheck, setParent

Methods inherited from class modhelxs.abstractsemantics.ObservableEntity

addPin, getInterface, getPin

Methods inherited from class modhelxs.abstractsemantics.NamedEntity

getName, getProperties, getProperty, hasProperty, removeProperty, setName, setProperties, setProperty, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface modhelxs.ecore.Block

getParent

Methods inherited from interface modhelxs.ecore.ObservableEntity

getInterface

Methods inherited from interface modhelxs.ecore.NamedEntity

getName, getProperties, setName

Field Detail

currentPinValue_

private MapAttribute<Pin,java.lang.Object> currentPinValue_

update_period

private Parameter<java.lang.Double> update_period

Constructor Detail

DE_SDF_InterfaceBlock

public DE_SDF_InterfaceBlock(java.lang.String name,
                             Model<Unit> internalModel,
                             java.lang.Object... properties)

Method Detail

doSetup

public void doSetup()

Description copied from class: ManagedInterfaceBlock

The setup behavior of the block.

Specified by:

doSetup in class ManagedInterfaceBlock

adaptIn

public void adaptIn()

Description copied from class: InterfaceBlock

Adapt data, time and control from the outer model to the inner one.

Specified by:

adaptIn in class InterfaceBlock

doPreUpdate

public void doPreUpdate()

Description copied from class: ManagedInterfaceBlock

The update behavior of the interface block before updating the internal model.

Specified by:

doPreUpdate in class ManagedInterfaceBlock

doPostUpdate

public void doPostUpdate()

Description copied from class: ManagedInterfaceBlock

The update behavior of the interface block after updating the internal model.

Specified by:

doPostUpdate in class ManagedInterfaceBlock

doGhostUpdate

public void doGhostUpdate()

Description copied from class: ManagedInterfaceBlock

The update behavior of the interface block when the internal model is not updated.

Specified by:

doGhostUpdate in class ManagedInterfaceBlock

adaptOut

public void adaptOut()

Description copied from class: InterfaceBlock

Adapt data, time and control from the inner model to the outer one.

Specified by:

adaptOut in class InterfaceBlock

doEndOfSnapshot

public void doEndOfSnapshot()

Description copied from class: ManagedInterfaceBlock

The endOfSnapshot behavior of the interface block.

Specified by:

doEndOfSnapshot in class ManagedInterfaceBlock