org.eclipse.scada.vi.details.swt.impl

Class CompositeTransformerController

java.lang.Object

org.eclipse.scada.vi.details.swt.impl.CompositeTransformerController

All Implemented Interfaces:

ValueSourceController

Direct Known Subclasses:

AndTransformerController, OrTransformerController

public abstract class CompositeTransformerController
extends Object
implements ValueSourceController

Field Summary

Fields

Modifier and Type	Field and Description
protected SummaryInformation	state
protected List<ValueSourceController>	values

Constructor Summary

Constructors

Constructor and Description
CompositeTransformerController(List<ValueSourceController> values)

Method Summary

Modifier and Type	Method and Description
protected Map<String,Variant>	createAttributes()
protected SubscriptionState	createState()
void	updateData(Map<String,DataValue> values, SummaryInformation state)
abstract DataItemValue	value()

Methods inherited from class java.lang.Object

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

Field Detail

values

protected final List<ValueSourceController> values

state

protected SummaryInformation state

Constructor Detail

CompositeTransformerController

public CompositeTransformerController(List<ValueSourceController> values)

Method Detail

value

public abstract DataItemValue value()

Specified by:

value in interface ValueSourceController

updateData

public void updateData(Map<String,DataValue> values,
                       SummaryInformation state)

Specified by:

updateData in interface ValueSourceController

createState

protected SubscriptionState createState()

createAttributes

protected Map<String,Variant> createAttributes()