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/OpenJDK 21

Package javax.annotation.processing

package javax.annotation.processing
Facilities for declaring annotation processors and for allowing annotation processors to communicate with an annotation processing tool environment.

Unless otherwise specified in a particular implementation, the collections returned by methods in this package should be expected to be unmodifiable by the caller and unsafe for concurrent access.

Unless otherwise specified, methods in this package will throw a NullPointerException if given a null argument.

Since:
1.6
See Also:
Class Description
AbstractProcessor
An abstract annotation processor designed to be a convenient superclass for most concrete annotation processors.
Completion
A suggested completion for an annotation.
Completions
Utility class for assembling Completion objects.
Filer
This interface supports the creation of new files by an annotation processor.
FilerException
Indicates a Filer detected an attempt to open a file that would violate the guarantees provided by the Filer.
Generated
The Generated annotation is used to mark source code that has been generated.
Messager
A Messager provides the way for an annotation processor to report error messages, warnings, and other notices.
ProcessingEnvironment
An annotation processing tool framework will provide an annotation processor with an object implementing this interface so the processor can use facilities provided by the framework to write new files, report error messages, and find other utilities.
Processor
The interface for an annotation processor.
RoundEnvironment
An annotation processing tool framework will provide an annotation processor with an object implementing this interface so that the processor can query for information about a round of annotation processing.
SupportedAnnotationTypes
An annotation used to indicate what annotation interfaces an annotation processor supports.
SupportedOptions
An annotation used to indicate what options an annotation processor supports.
SupportedSourceVersion
An annotation used to indicate the latest source version an annotation processor supports.

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.compiler/javax/annotation/processing/package-summary.html