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java.lang.Objectjavax.imageio.spi.IIOServiceProvider
javax.imageio.spi.ImageTranscoderSpi
public abstract class ImageTranscoderSpi
The service provider interface (SPI) for ImageTranscoders.
For more information on service provider classes, see the class comment
for the IIORegistry class.
IIORegistry,
ImageTranscoder| Field Summary |
|---|
| Fields inherited from class javax.imageio.spi.IIOServiceProvider |
|---|
vendorName, version |
| Constructor Summary | |
|---|---|
protected |
ImageTranscoderSpi()
Constructs a blank ImageTranscoderSpi. |
|
ImageTranscoderSpi(String vendorName,
String version)
Constructs an ImageTranscoderSpi with a given set
of values. |
| Method Summary | |
|---|---|
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 |
|---|
protected 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 ImageTranscoderSpi(String vendorName,
String version)
ImageTranscoderSpi with a given set
of values.
vendorName - the vendor name.version - a version identifier.| Method Detail |
|---|
public abstract String getReaderServiceProviderName()
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.ImageReaderSpipublic abstract String getWriterServiceProviderName()
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.ImageWriterSpipublic abstract ImageTranscoder createTranscoderInstance()
ImageTranscoder
implementation associated with this service provider.
ImageTranscoder instance.
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Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.