org.checkerframework.javacutil

Interface AnnotationProvider

All Known Implementing Classes:

AliasingAnnotatedTypeFactory, AnnotatedTypeFactory, BaseAnnotatedTypeFactory, BasicAnnotationProvider, ClassValAnnotatedTypeFactory, CompilerMessagesAnnotatedTypeFactory, FenumAnnotatedTypeFactory, FormatterAnnotatedTypeFactory, GeneralAnnotatedTypeFactory, GenericAnnotatedTypeFactory, GuiEffectTypeFactory, I18nAnnotatedTypeFactory, I18nFormatterAnnotatedTypeFactory, InitializationAnnotatedTypeFactory, InterningAnnotatedTypeFactory, KeyForAnnotatedTypeFactory, LinearAnnotatedTypeFactory, LocalizableKeyAnnotatedTypeFactory, LockAnnotatedTypeFactory, LowerBoundAnnotatedTypeFactory, MethodValAnnotatedTypeFactory, NullnessAnnotatedTypeFactory, PropertyKeyAnnotatedTypeFactory, PurityAnnotatedTypeFactory, RegexAnnotatedTypeFactory, SameLenAnnotatedTypeFactory, SearchIndexAnnotatedTypeFactory, SignatureAnnotatedTypeFactory, SignednessAnnotatedTypeFactory, SubstringIndexAnnotatedTypeFactory, SubtypingAnnotatedTypeFactory, UnitsAnnotatedTypeFactory, UpperBoundAnnotatedTypeFactory, ValueAnnotatedTypeFactory

public interface AnnotationProvider

An implementation of AnnotationProvider returns annotations on Java AST elements.

Method Summary

Modifier and Type	Method and Description
javax.lang.model.element.AnnotationMirror	getAnnotationMirror(com.sun.source.tree.Tree tree, java.lang.Class<? extends java.lang.annotation.Annotation> target) Return the annotation on tree that has the class target.
javax.lang.model.element.AnnotationMirror	getDeclAnnotation(javax.lang.model.element.Element elt, java.lang.Class<? extends java.lang.annotation.Annotation> anno) Returns the actual annotation mirror used to annotate this type, whose name equals the passed annotationName if one exists, null otherwise.

Method Detail

getDeclAnnotation

javax.lang.model.element.AnnotationMirror getDeclAnnotation(javax.lang.model.element.Element elt,
                                                            java.lang.Class<? extends java.lang.annotation.Annotation> anno)

Returns the actual annotation mirror used to annotate this type, whose name equals the passed annotationName if one exists, null otherwise.

Parameters:

anno - annotation class

Returns:

the annotation mirror for anno

getAnnotationMirror

javax.lang.model.element.AnnotationMirror getAnnotationMirror(com.sun.source.tree.Tree tree,
                                                              java.lang.Class<? extends java.lang.annotation.Annotation> target)

Return the annotation on tree that has the class target. If no annotation for the given target class exists, the result is null

Parameters:

tree - the tree of which the annotation is returned

target - the class of the annotation