All Implemented Interfaces:

RegisterableService

public abstract class ImageTranscoderSpi
extends IIOServiceProvider 

See Also:

IIORegistry, ImageTranscoder

• Field Summary

  • Fields inherited from class javax.imageio.spi.IIOServiceProvider

    vendorName, version

• Constructor Summary

  Constructors

  Modifier	Constructor	Description
  protected	ImageTranscoderSpi ()	Constructs a blank ImageTranscoderSpi.
  	ImageTranscoderSpi (String vendorName, String version)	Constructs an ImageTranscoderSpi with a given set of values.

• Method Summary

  All Methods

  Modifier and Type	Method	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.

  • Methods inherited from class javax.imageio.spi.IIOServiceProvider

    getDescription, getVendorName, getVersion, onDeregistration, onRegistration

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • ImageTranscoderSpi

    protected ImageTranscoderSpi()

    Constructs a blank 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.

  • ImageTranscoderSpi

    public ImageTranscoderSpi(String vendorName,
     String version)

    Constructs an ImageTranscoderSpi with a given set of values.

    Parameters:

    vendorName - the vendor name.

    version - a version identifier.

• Method Detail

  • getReaderServiceProviderName

    public 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.

    Returns:

    a String containing the fully-qualified class name of the ImageReaderSpi implementation class.

    See Also:

    ImageReaderSpi

  • getWriterServiceProviderName

    public 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.

    Returns:

    a String containing the fully-qualified class name of the ImageWriterSpi implementation class.

    See Also:

    ImageWriterSpi

  • createTranscoderInstance

    public abstract ImageTranscoder createTranscoderInstance()

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

    Returns:

    an ImageTranscoder instance.