public abstract class ImageTranscoderSpi extends IIOServiceProvider
ImageTranscoders. For more information on service provider classes, see the class comment for the
IIORegistry class.
IIORegistry,
ImageTranscoder
vendorName, version| Modifier | Constructor and Description |
|---|---|
protected |
ImageTranscoderSpi()
Constructs a blank
ImageTranscoderSpi.
|
|
ImageTranscoderSpi(String
Constructs an
ImageTranscoderSpi with a given set of values.
|
| Modifier and Type | Method and Description |
|---|---|
abstract ImageTranscoder |
createTranscoderInstance()
Returns an instance of the
ImageTranscoder implementation associated with this service provider.
|
abstract String |
getReaderServiceProviderName()
Returns the fully qualified class name of an
ImageReaderSpi class that generates
IIOMetadata objects that may be used as input to this transcoder.
|
abstract String |
getWriterServiceProviderName()
Returns the fully qualified class name of an
ImageWriterSpi class that generates
IIOMetadata objects that may be used as input to this transcoder.
|
getDescription, getVendorName, getVersion, onDeregistration, onRegistrationprotected ImageTranscoderSpi()
ImageTranscoderSpi. It is up to the subclass to initialize instance variables and/or override method implementations in order to provide working versions of all methods.
public abstract StringgetReaderServiceProviderName()
ImageReaderSpi class that generates
IIOMetadata objects that may be used as input to this transcoder.
String containing the fully-qualified class name of the
ImageReaderSpi implementation class.
ImageReaderSpi
public abstract StringgetWriterServiceProviderName()
ImageWriterSpi class that generates
IIOMetadata objects that may be used as input to this transcoder.
String containing the fully-qualified class name of the
ImageWriterSpi implementation class.
ImageWriterSpi
public abstract ImageTranscodercreateTranscoderInstance()
ImageTranscoder implementation associated with this service provider.
ImageTranscoder instance.