public interface IHandler
This interface is not intended to be extended by clients.
IHandler
Modifier and Type | Method and Description |
---|---|
void |
addHandlerListener(IHandlerListener handlerListener)
Deprecated.
Registers an instance of
IHandlerListener to listen for
changes to properties of this instance. |
void |
dispose()
Deprecated.
Disposes of this handler.
|
Object |
execute(Map parameterValuesByName)
Deprecated.
Executes with the map of parameter values by name.
|
Map |
getAttributeValuesByName()
Deprecated.
Returns the map of attribute values by name.
|
void |
removeHandlerListener(IHandlerListener handlerListener)
Deprecated.
Unregisters an instance of
IPropertyListener listening for
changes to properties of this instance. |
void addHandlerListener(IHandlerListener handlerListener)
IHandlerListener
to listen for
changes to properties of this instance.handlerListener
- the instance to register. Must not be null
. If
an attempt is made to register an instance which is already
registered with this instance, no operation is performed.void dispose()
Object execute(Map parameterValuesByName) throws ExecutionException
parameterValuesByName
- the map of parameter values by name. Reserved for future use,
must be null
.null
.ExecutionException
- if an exception occurred during execution.Map getAttributeValuesByName()
Notification is sent to all registered listeners if this property changes.
null
. If this map is not
empty, its collection of keys is guaranteed to only contain
instances of String
.void removeHandlerListener(IHandlerListener handlerListener)
IPropertyListener
listening for
changes to properties of this instance.handlerListener
- the instance to unregister. Must not be null
.
If an attempt is made to unregister an instance which is not
already registered with this instance, no operation is
performed.
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