- java.lang.Object
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- javax.imageio.spi.IIOServiceProvider
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- javax.imageio.spi.ImageTranscoderSpi
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- All Implemented Interfaces:
RegisterableService
public abstract class ImageTranscoderSpi extends IIOServiceProvider
The service provider interface (SPI) forImageTranscoders. For more information on service provider classes, see the class comment for theIIORegistryclass.- See Also:
IIORegistry,ImageTranscoder
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Field Summary
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Fields declared in class javax.imageio.spi.IIOServiceProvider
vendorName, version
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Constructor Summary
Constructors Modifier Constructor Description protectedImageTranscoderSpi()Constructs a blankImageTranscoderSpi.ImageTranscoderSpi(String vendorName, String version)Constructs anImageTranscoderSpiwith a given set of values.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract ImageTranscodercreateTranscoderInstance()Returns an instance of theImageTranscoderimplementation associated with this service provider.abstract StringgetReaderServiceProviderName()Returns the fully qualified class name of anImageReaderSpiclass that generatesIIOMetadataobjects that may be used as input to this transcoder.abstract StringgetWriterServiceProviderName()Returns the fully qualified class name of anImageWriterSpiclass that generatesIIOMetadataobjects that may be used as input to this transcoder.-
Methods declared in class javax.imageio.spi.IIOServiceProvider
getDescription, getVendorName, getVersion, onDeregistration, onRegistration
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Method Detail
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getReaderServiceProviderName
public abstract String getReaderServiceProviderName()
Returns the fully qualified class name of anImageReaderSpiclass that generatesIIOMetadataobjects that may be used as input to this transcoder.- Returns:
- a
Stringcontaining the fully-qualified class name of theImageReaderSpiimplementation class. - See Also:
ImageReaderSpi
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getWriterServiceProviderName
public abstract String getWriterServiceProviderName()
Returns the fully qualified class name of anImageWriterSpiclass that generatesIIOMetadataobjects that may be used as input to this transcoder.- Returns:
- a
Stringcontaining the fully-qualified class name of theImageWriterSpiimplementation class. - See Also:
ImageWriterSpi
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createTranscoderInstance
public abstract ImageTranscoder createTranscoderInstance()
Returns an instance of theImageTranscoderimplementation associated with this service provider.- Returns:
- an
ImageTranscoderinstance.
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