org.objectweb.kilim.model
Class ComponentFactory.RTEventSource

java.lang.Object
  org.objectweb.kilim.model.RtComponentElement
      org.objectweb.kilim.model.ComponentFactory.RTEventSource

All Implemented Interfaces:

ComponentElement, RuntimeElement, RuntimeSource

Enclosing class:

ComponentFactory

private static class ComponentFactory.RTEventSource

extends RtComponentElement

implements RuntimeSource

Field Summary

private boolean	gotAValue
private java.lang.Object	target

Fields inherited from class org.objectweb.kilim.model.RtComponentElement

nbComponent, nbElement

Constructor Summary

(package private)

ComponentFactory.RTEventSource()

Method Summary

void	addInterfaceListener(RtCollectionPort aInterface) adds a new listener to the value source.
boolean	checkValue(java.util.Stack exclude) returns whether a value can be obtained without having to create new objects
java.lang.Object	getEventSourceValue() Method gets the EventSourceValue.
java.lang.String	getLocalName() returns the local name of the component element.
java.lang.Object	getValue() Method getValue.
boolean	hasValue() returns whether the source has a value.
boolean	isEventSource() returns whether the source is an event source..
void	removeInterfaceListener(RtCollectionPort aInterface) removes a listener from the value source.
void	setEventSourceValue(java.lang.Object aTarget) sets the EventSourceValue.

Methods inherited from class org.objectweb.kilim.model.RtComponentElement

containsElement, getContainingComponent, getContainingElement, getElement, getElementDescription, getNbComponent, getNbElement, getQualifiedName, getTarget, getTemplateDefHierarchy, removeElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.objectweb.kilim.model.RuntimeSource

getTarget

Field Detail

target

private java.lang.Object target

gotAValue

private boolean gotAValue

Constructor Detail

ComponentFactory.RTEventSource

ComponentFactory.RTEventSource()

Method Detail

getLocalName

public java.lang.String getLocalName()

Description copied from interface: ComponentElement

returns the local name of the component element.

Specified by:

getLocalName in interface ComponentElement

Returns:

String

See Also:

ComponentElement.getLocalName()

setEventSourceValue

public void setEventSourceValue(java.lang.Object aTarget)

Description copied from interface: RuntimeSource

sets the EventSourceValue.

Specified by:

setEventSourceValue in interface RuntimeSource

Parameters:

aTarget - :

isEventSource

public boolean isEventSource()

Description copied from interface: RuntimeSource

returns whether the source is an event source..

Specified by:

isEventSource in interface RuntimeSource

Returns:

boolean : is true when the source is the current event source.

getEventSourceValue

public java.lang.Object getEventSourceValue()
                                     throws KilimException

Description copied from interface: RuntimeSource

Method gets the EventSourceValue.

Specified by:

getEventSourceValue in interface RuntimeSource

Returns:

Object

Throws:

KilimException - : the exception is generated when the method is invoked on unbound references or on illegal elements.

getValue

public java.lang.Object getValue()
                          throws KilimException

Description copied from interface: RuntimeSource

Method getValue.

Specified by:

getValue in interface RuntimeSource

Returns:

Object : the reference of the object provided by the source.

Throws:

KilimException - : the exception is generated when the method is invoked on unbound references or on illegal elements.

addInterfaceListener

public void addInterfaceListener(RtCollectionPort aInterface)
                          throws KilimException

Description copied from interface: RuntimeSource

adds a new listener to the value source.

Specified by:

addInterfaceListener in interface RuntimeSource

Parameters:

aInterface - : the collection port to be added to the list of listeners.

Throws:

KilimException - : the exception is generated when the method is invoked on unbound references or on illegal elements.

removeInterfaceListener

public void removeInterfaceListener(RtCollectionPort aInterface)
                             throws KilimException

Description copied from interface: RuntimeSource

removes a listener from the value source.

Specified by:

removeInterfaceListener in interface RuntimeSource

Parameters:

aInterface - : the collection port to be removed from the list of listeners.

Throws:

KilimException - : the exception is generated when the method is invoked on unbound references or on illegal elements.

hasValue

public boolean hasValue()

Description copied from interface: RuntimeSource

returns whether the source has a value. The behaviour depends on the nature of the source. It always returns false when invoked on tagged providers, for example.

Specified by:

hasValue in interface RuntimeSource

Returns:

boolean

checkValue

public boolean checkValue(java.util.Stack exclude)
                   throws KilimException

Description copied from interface: RuntimeSource

returns whether a value can be obtained without having to create new objects

Specified by:

checkValue in interface RuntimeSource

Parameters:

exclude - : the exclude stack contains objects beiing in the process of being built.

Returns:

boolean

Throws:

KilimException - :