Package javax.enterprise.inject.spi
Interface Annotated
- All Known Subinterfaces:
AnnotatedCallable<X>
,AnnotatedConstructor<X>
,AnnotatedField<X>
,AnnotatedMember<X>
,AnnotatedMethod<X>
,AnnotatedParameter<X>
,AnnotatedType<X>
public interface Annotated
Represents a Java program element that can be annotated.
- See Also:
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Method Summary
Modifier and TypeMethodDescription<T extends Annotation>
TgetAnnotation
(Class<T> annotationType) Get program element annotation of a certain annotation type.Get all annotations of the program element.Get the type of the annotated program element.Get all types to which the base type should be considered assignable.boolean
isAnnotationPresent
(Class<? extends Annotation> annotationType) Determine if the program element has an annotation of a certain annotation type.
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Method Details
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getBaseType
Type getBaseType()Get the type of the annotated program element.
- Returns:
- the type of the annotated program element
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getTypeClosure
Get all types to which the base type should be considered assignable.
- Returns:
- a set of all types to which the base type should be considered assignable
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getAnnotation
Get program element annotation of a certain annotation type.
- Type Parameters:
T
- the type of the annotation- Parameters:
annotationType
- the class of the annotation type- Returns:
- the program element annotation of the given annotation type, or a null value
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getAnnotations
Set<Annotation> getAnnotations()Get all annotations of the program element.
- Returns:
- all annotations of the program element, or an empty set if no annotations are present
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isAnnotationPresent
Determine if the program element has an annotation of a certain annotation type.
- Parameters:
annotationType
- the annotation type to check for- Returns:
- true if the program element has an annotation of the given annotation type, or false otherwise
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