OpenJDK 27 · javax.imageio.spi · APIdia, the JavaDoc alternative

A package of the Java Image I/O API containing the plug-in interfaces for readers, writers, transcoders, and streams, and a runtime registry.

The javax.imageio.spi package contains service provider interfaces for reading, writing, and transcoding images, and obtaining image input and output streams, as well as a run-time registry that discovers installed instances of Image I/O service providers and allows new instances to be registered dynamically.

Modifier and Type	Interface and Description
public interface	RegisterableService An optional interface that may be provided by service provider objects that will be registered with a `ServiceRegistry`.

Class Summary

Modifier and Type	Class and Description
pack-priv class	DigraphNode<E> A node in a directed graph.
pack-priv class	FilterIterator<T> A class for wrapping `Iterators` with a filter function.
public class	IIORegistry A registry for Image I/O service provider instances.
public abstract class	IIOServiceProvider A superinterface for functionality common to all Image I/O service provider interfaces (SPIs).
public abstract class	ImageInputStreamSpi The service provider interface (SPI) for `ImageInputStream`s.
public abstract class	ImageOutputStreamSpi The service provider interface (SPI) for `ImageOutputStream`s.
public abstract class	ImageReaderSpi The service provider interface (SPI) for `ImageReader`s.
public abstract class	ImageReaderWriterSpi A superclass containing instance variables and methods common to `ImageReaderSpi` and `ImageWriterSpi`.
public abstract class	ImageTranscoderSpi The service provider interface (SPI) for `ImageTranscoder`s.
public abstract class	ImageWriterSpi The service provider interface (SPI) for `ImageWriter`s.
pack-priv class	PartiallyOrderedSet<E> A set of `Object`s with pairwise orderings between them.
pack-priv class	PartialOrderIterator<E>
public class	ServiceRegistry A registry for service provider instances for Image I/O service types.
pack-priv class	SubRegistry A portion of a registry dealing with a single superclass or interface.

Package javax.imageio.spi

Interface Summary

Class Summary