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