Class TypeElementVisitorProcessor

java.lang.Object

javax.annotation.processing.AbstractProcessor

io.micronaut.annotation.processing.AbstractInjectAnnotationProcessor

io.micronaut.annotation.processing.TypeElementVisitorProcessor

All Implemented Interfaces:

Processor

Direct Known Subclasses:

AggregatingTypeElementVisitorProcessor

@SupportedOptions({"micronaut.processing.incremental","micronaut.processing.annotations","micronaut.processing.project.dir","micronaut.processing.group","micronaut.processing.module"})
public class TypeElementVisitorProcessor
extends AbstractInjectAnnotationProcessor

The annotation processed used to execute type element visitors.

Since:

1.0

Author:

James Kleeh, graemerocher

Field Summary

Fields inherited from class AbstractInjectAnnotationProcessor

classWriterOutputVisitor, elementUtils, filer, GRADLE_PROCESSING_AGGREGATING, GRADLE_PROCESSING_ISOLATING, javaVisitorContext, messager, MICRONAUT_PROCESSING_ANNOTATIONS, MICRONAUT_PROCESSING_INCREMENTAL, modelUtils, postponedTypes, typeUtils, visitorAttributes

Fields inherited from class AbstractProcessor

processingEnv

Constructor Summary

Constructors

Constructor	Description
TypeElementVisitorProcessor()

Method Summary

Modifier and Type	Method	Description
protected Collection<? extends TypeElementVisitor<?,?>>	findTypeElementVisitors()	Discovers the TypeElementVisitor instances that are available.
protected TypeElementVisitor.VisitorKind	getIncrementalProcessorKind()
protected List<io.micronaut.annotation.processing.LoadedVisitor>	getLoadedVisitors()
Set<String>	getSupportedAnnotationTypes()
Set<String>	getSupportedOptions()
protected boolean	hasVisitors()	Does this process have any visitors.
void	init(ProcessingEnvironment processingEnv)
boolean	process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv)

Methods inherited from class AbstractInjectAnnotationProcessor

error, error, getIncrementalProcessorType, getSupportedSourceVersion, getVisitorKind, isIncremental, isProcessedAnnotation, newVisitorContext, note, note, processingGeneratedAnnotation, warning, warning

Methods inherited from class AbstractProcessor

getCompletions, isInitialized

Methods inherited from class Object

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

Constructor Details

TypeElementVisitorProcessor

public TypeElementVisitorProcessor()

Method Details

init

public void init(ProcessingEnvironment processingEnv)

Specified by:

init in interface Processor

Overrides:

init in class AbstractInjectAnnotationProcessor

hasVisitors

protected boolean hasVisitors()

Does this process have any visitors.

Returns:

True if visitors are present.

getLoadedVisitors

protected List<io.micronaut.annotation.processing.LoadedVisitor> getLoadedVisitors()

Returns:

The loaded visitors.

getIncrementalProcessorKind

protected TypeElementVisitor.VisitorKind getIncrementalProcessorKind()

Returns:

The incremental processor type.

See Also:

• AbstractInjectAnnotationProcessor.GRADLE_PROCESSING_AGGREGATING
• AbstractInjectAnnotationProcessor.GRADLE_PROCESSING_ISOLATING

getSupportedAnnotationTypes

public Set<String> getSupportedAnnotationTypes()

Specified by:

getSupportedAnnotationTypes in interface Processor

Overrides:

getSupportedAnnotationTypes in class AbstractInjectAnnotationProcessor

getSupportedOptions

public Set<String> getSupportedOptions()

Specified by:

getSupportedOptions in interface Processor

Overrides:

getSupportedOptions in class AbstractInjectAnnotationProcessor

process

@NextMajorVersion("`roundEnv.getRootElements()` should be removed in Micronaut 4. It should not be possible to process elements without at least one annotation present and this call breaks that assumption")
public boolean process(Set<? extends TypeElement> annotations,
 RoundEnvironment roundEnv)

Specified by:

process in interface Processor

Specified by:

process in class AbstractProcessor

findTypeElementVisitors

protected Collection<? extends TypeElementVisitor<?,?>> findTypeElementVisitors()

Discovers the TypeElementVisitor instances that are available.

Returns:

A collection of type element visitors.