Interface RegisterableService
- All Known Implementing Classes:
-
IIOServiceProvider
,ImageInputStreamSpi
,ImageOutputStreamSpi
,ImageReaderSpi
,ImageReaderWriterSpi
,ImageTranscoderSpi
,ImageWriterSpi
public interface RegisterableService
An optional interface that may be provided by service provider objects that will be registered with a ServiceRegistry
. If this interface is present, notification of registration and deregistration will be performed.
- See Also:
ServiceRegistry
Method Summary
Modifier and Type | Method | Description |
---|---|---|
void | onDeregistration(ServiceRegistry registry,
Class<?> category) | Called when an object implementing this interface is removed from the given |
void | onRegistration(ServiceRegistry registry,
Class<?> category) | Called when an object implementing this interface is added to the given |
Method Detail
onRegistration
void onRegistration(ServiceRegistry registry, Class<?> category)
Called when an object implementing this interface is added to the given category
of the given registry
. The object may already be registered under another category or categories.
- Parameters:
-
registry
- aServiceRegistry
where this object has been registered. -
category
- aClass
object indicating the registry category under which this object has been registered.
onDeregistration
void onDeregistration(ServiceRegistry registry, Class<?> category)
Called when an object implementing this interface is removed from the given category
of the given registry
. The object may still be registered under another category or categories.
- Parameters:
-
registry
- aServiceRegistry
from which this object is being (wholly or partially) deregistered. -
category
- aClass
object indicating the registry category from which this object is being deregistered.