ImageTranscoderSpi JDK 1.6)

Methods

publicabstract ImageTranscoder createTranscoderInstance ()

Returns an instance of the ImageTranscoder implementation associated with this service provider.

Returns an instance of the ImageTranscoder
implementation associated with this service provider.
Returns: an ImageTranscoder instance.

publicabstract String getDescription (Locale locale) [Inherited From IIOServiceProvider]

Returns a brief, human-readable description of this service provider and its associated implementation.

Returns a brief, human-readable description of this service
provider and its associated implementation. The resulting
string should be localized for the supplied
Locale, if possible.
Returns: a String containing a description of this service provider.
Parameters:
- locale - a Locale for which the return value should be localized.

publicabstract 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.

Returns the fully qualified class name of an
ImageReaderSpi class that generates
IIOMetadata objects that may be used as input to
this transcoder.
Returns: a String containing the fully-qualified class name of the ImageReaderSpi implementation class.
See Also: ImageReaderSpi,

public String getVendorName () [Inherited From IIOServiceProvider]

Returns the name of the vendor responsible for creating this service provider and its associated implementation.

public String getVersion () [Inherited From IIOServiceProvider]

Returns a string describing the version number of this service provider and its associated implementation.

publicabstract 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.

Returns the fully qualified class name of an
ImageWriterSpi class that generates
IIOMetadata objects that may be used as input to
this transcoder.
Returns: a String containing the fully-qualified class name of the ImageWriterSpi implementation class.
See Also: ImageWriterSpi,

public void onDeregistration (ServiceRegistry registry, Class<Object> category) [Inherited From IIOServiceProvider]

A callback that will be whenever the Spi class has been deregistered from a ServiceRegistry.

Only the registry should call this method.

The default implementation does nothing.
See Also: ServiceRegistry.deregisterServiceProvider(Object provider),

public void onRegistration (ServiceRegistry registry, Class<Object> category) [Inherited From IIOServiceProvider]

A callback that will be called exactly once after the Spi class has been instantiated and registered in a ServiceRegistry.

A callback that will be called exactly once after the Spi class has been instantiated and registered in a ServiceRegistry. This may be used to verify that the environment is suitable for this service, for example that native libraries can be loaded. If the service cannot function in the environment where it finds itself, it should deregister itself from the registry.

Only the registry should call this method.

The default implementation does nothing.
See Also: ServiceRegistry.registerServiceProvider(Object provider),

Fields

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protected String vendorName [Inherited From IIOServiceProvider]

A String to be returned from getVendorName, initially null.

A String to be returned from
getVendorName, initially null.
Constructors should set this to a non-null value.

protected String version [Inherited From IIOServiceProvider]

A String to be returned from getVersion, initially null.

A String to be returned from
getVersion, initially null. Constructors should
set this to a non-null value.