Package ca.uqac.lif.cep.widgets

Class GetWidgetValue

java.lang.Object

ca.uqac.lif.cep.functions.Function

ca.uqac.lif.cep.widgets.GetWidgetValue

All Implemented Interfaces:

ca.uqac.lif.cep.Duplicable, ca.uqac.lif.cep.functions.DuplicableFunction

public class GetWidgetValue
extends ca.uqac.lif.cep.functions.Function

Field Summary

Fields

Modifier and Type	Field	Description
static final GetWidgetValue	instance	A single visible instance of the function

Fields inherited from class ca.uqac.lif.cep.functions.Function

s_maxInputArity

Method Summary

Modifier and Type	Method	Description
GetWidgetValue	duplicate(boolean with_state)
void	evaluate(Object[] inputs, Object[] outputs, ca.uqac.lif.cep.Context context)
protected boolean	fetchWidgettValue(Object source, Object[] outputs)
int	getInputArity()
void	getInputTypesFor(Set<Class<?>> classes, int index)
int	getOutputArity()
Class<?>	getOutputTypeFor(int index)

Methods inherited from class ca.uqac.lif.cep.functions.Function

duplicate, evaluate, evaluate, evaluateLazy, evaluatePartial, printState, readState, reset

Methods inherited from class java.lang.Object

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

Field Details

instance

public static final transient GetWidgetValue instance

A single visible instance of the function

Method Details

evaluate

public void evaluate(Object[] inputs,
 Object[] outputs,
 ca.uqac.lif.cep.Context context)

Specified by:

evaluate in class ca.uqac.lif.cep.functions.Function

duplicate

public GetWidgetValue duplicate(boolean with_state)

Specified by:

duplicate in interface ca.uqac.lif.cep.Duplicable

Specified by:

duplicate in class ca.uqac.lif.cep.functions.Function

fetchWidgettValue

protected boolean fetchWidgettValue(Object source,
 Object[] outputs)

getInputArity

public int getInputArity()

Specified by:

getInputArity in class ca.uqac.lif.cep.functions.Function

getOutputArity

public int getOutputArity()

Specified by:

getOutputArity in class ca.uqac.lif.cep.functions.Function

getInputTypesFor

public void getInputTypesFor(Set<Class<?>> classes,
 int index)

Specified by:

getInputTypesFor in class ca.uqac.lif.cep.functions.Function

getOutputTypeFor

public Class<?> getOutputTypeFor(int index)

Specified by:

getOutputTypeFor in class ca.uqac.lif.cep.functions.Function