IIOServiceProvider, ImageInputStreamSpi, ImageOutputStreamSpi, ImageReaderSpi, ImageReaderWriterSpi, ImageTranscoderSpi, ImageWriterSpi
public interface RegisterableService
ServiceRegistry. If this interface is present, notification of registration and deregistration will be performed.| Modifier and Type | Method | Description |
|---|---|---|
void |
onDeregistration |
Called when an object implementing this interface is removed from the given category of the given registry. |
void |
onRegistration |
Called when an object implementing this interface is added to the given category of the given registry. |
void onRegistration(ServiceRegistry registry, Class<?> category)
category of the given registry. The object may already be registered under another category or categories.registry - a ServiceRegistry where this object has been registered.category - a Class object indicating the registry category under which this object has been registered.void onDeregistration(ServiceRegistry registry, Class<?> category)
category of the given registry. The object may still be registered under another category or categories.registry - a ServiceRegistry from which this object is being (wholly or partially) deregistered.category - a Class object indicating the registry category from which this object is being deregistered.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/imageio/spi/RegisterableService.html