AnnotationMetadata (micronaut 1.0.5 API)

All Superinterfaces:

AnnotationSource

All Known Subinterfaces:

AnnotationMetadataDelegate, BeanDefinition<T>, BeanDefinitionMethodReference<T,R>, ClassElement, ConstructorElement, DelegatingBeanDefinition<T>, DelegatingExecutableMethod<T,R>, DisposableBeanDefinition<T>, Element, EnumElement, ExecutableMethod<T,R>, ExecutionHandle<T,R>, FieldElement, InitializingBeanDefinition<T>, InvocationContext<T,R>, MemberElement, MethodBasedRouteMatch<T,R>, MethodElement, MethodExecutionHandle<T,R>, MethodInvocationContext<T,R>, MethodReference<T,R>, ParameterElement, PropertyElement, ProxyBeanDefinition<T>, TypedElement, UriRouteMatch<T,R>, ValidatedBeanDefinition<T>

All Known Implementing Classes:

AbstractBeanDefinition, AbstractEnvironmentAnnotationMetadata, AbstractExecutableMethod, io.micronaut.ast.groovy.visitor.AbstractGroovyElement, AbstractJavaElement, AbstractParametrizedBeanDefinition, AnnotationMetadataReference, DefaultAnnotationMetadata, GroovyClassElement, GroovyConstructorElement, GroovyFieldElement, GroovyMethodElement, GroovyParameterElement, InterceptorChain, JavaClassElement, JavaPrimitiveElement, MethodInterceptorChain
```
public interface AnnotationMetadata
extends AnnotationSource
```
An interface implemented at compile time by Micronaut that allows the inspection of annotation metadata and stereotypes (meta-annotations)
.

This interface exposes fast and efficient means to expose annotation data at runtime without requiring reflective tricks to read the annotation metadata

Users of Micronaut should in general avoid the methods of the AnnotatedElement interface and use this interface instead to obtain maximum efficiency

Core framework types such as io.micronaut.inject.BeanDefinition and io.micronaut.inject.ExecutableMethod implement this interface

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CLASS_NAME_SUFFIX` The suffix used when saving compiled metadata to classes.
`static AnnotationMetadata`	`EMPTY_METADATA` A constant for representing empty metadata.
`static String`	`VALUE_MEMBER` The default `value()` member.

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource
EMPTY

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default Optional<Class>`	`classValue(Class<? extends Annotation> annotation)` The value of the annotation as a Class.
`default Optional<Class>`	`classValue(Class<? extends Annotation> annotation, String member)` The value of the annotation as a Class.
`default Optional<Class>`	`classValue(String annotation)` The value of the annotation as a Class.
`default Optional<Class>`	`classValue(String annotation, String member)` The value of the annotation as a Class.
`default OptionalDouble`	`doubleValue(String annotation, String member)` The value as an `OptionalDouble` for the given annotation and member.
`default <T extends Annotation> Optional<AnnotationValue<T>>`	`findAnnotation(Class<T> annotation)` Get all of the values for the given annotation.
`default <T extends Annotation> Optional<AnnotationValue<T>>`	`findDeclaredAnnotation(Class<T> annotation)` Get all of the values for the given annotation that are directly declared on the annotated element.
`default Optional<String>`	`getAnnotationNameByStereotype(Class<? extends Annotation> stereotype)` Find the first annotation name for the given stereotype.
`default Optional<String>`	`getAnnotationNameByStereotype(String stereotype)` Find the first annotation name for the given stereotype.
`Set<String>`	`getAnnotationNames()` All the annotation names this metadata declares.
`default List<String>`	`getAnnotationNamesByStereotype(Class<? extends Annotation> stereotype)` Resolve all of the annotation names that feature the given stereotype.
`List<String>`	`getAnnotationNamesByStereotype(String stereotype)` Resolve all of the annotation names that feature the given stereotype.
`default Optional<Class<? extends Annotation>>`	`getAnnotationType(String name)` Gets the type for a given annotation if it is present on the classpath.
`default Optional<Class<? extends Annotation>>`	`getAnnotationTypeByStereotype(Class<? extends Annotation> stereotype)` Find the first annotation name for the given stereotype.
`default Optional<Class<? extends Annotation>>`	`getAnnotationTypeByStereotype(String stereotype)` Find the first annotation name for the given stereotype.
`default List<Class<? extends Annotation>>`	`getAnnotationTypesByStereotype(Class<? extends Annotation> stereotype)` Resolve all of the annotation names that feature the given stereotype.
`<T extends Annotation> List<AnnotationValue<T>>`	`getAnnotationValuesByType(Class<T> annotationType)` Gets all the annotation values by the given repeatable type.
`default Optional<String>`	`getDeclaredAnnotationNameByStereotype(String stereotype)` Find the first annotation name for the given stereotype.
`Set<String>`	`getDeclaredAnnotationNames()` All the declared annotation names this metadata declares.
`List<String>`	`getDeclaredAnnotationNamesByStereotype(String stereotype)` Resolve all of the annotations names for the given stereotype that are declared annotations.
`default Optional<Class<? extends Annotation>>`	`getDeclaredAnnotationTypeByStereotype(Class<? extends Annotation> stereotype)` Find the first declared annotation name for the given stereotype.
`default Optional<Class<? extends Annotation>>`	`getDeclaredAnnotationTypeByStereotype(String stereotype)` Find the first annotation name for the given stereotype.
`<T extends Annotation> List<AnnotationValue<T>>`	`getDeclaredAnnotationValuesByType(Class<T> annotationType)` Gets only declared annotation values by the given repeatable type.
`default <T> Optional<T>`	`getDefaultValue(Class<? extends Annotation> annotation, String member, Argument<T> requiredType)` Return the default value for the given annotation member.
`default <T> Optional<T>`	`getDefaultValue(Class<? extends Annotation> annotation, String member, Class<T> requiredType)` Return the default value for the given annotation member.
`<T> Optional<T>`	`getDefaultValue(String annotation, String member, Argument<T> requiredType)` Return the default value for the given annotation member.
`default <T> Optional<T>`	`getDefaultValue(String annotation, String member, Class<T> requiredType)` Return the default value for the given annotation member.
`default Optional<Object>`	`getValue(Class<? extends Annotation> annotation)` Get the value of default "value" the given annotation.
`default <T> Optional<T>`	`getValue(Class<? extends Annotation> annotation, Argument<T> requiredType)` Get the value of default "value" the given annotation.
`default <T> Optional<T>`	`getValue(Class<? extends Annotation> annotation, Class<T> requiredType)` Get the value of default "value" the given annotation.
`default Optional<Object>`	`getValue(Class<? extends Annotation> annotation, String member)` Get the value of the given annotation member.
`default <T> Optional<T>`	`getValue(Class<? extends Annotation> annotation, String member, Argument<T> requiredType)` Get the value of the given annotation member.
`default <T> Optional<T>`	`getValue(Class<? extends Annotation> annotation, String member, Class<T> requiredType)` Get the value of the given annotation member.
`default Optional<Object>`	`getValue(String annotation)` Get the value of default "value" the given annotation.
`default <T> Optional<T>`	`getValue(String annotation, Argument<T> requiredType)` Get the value of default "value" the given annotation.
`default <T> Optional<T>`	`getValue(String annotation, Class<T> requiredType)` Get the value of default "value" the given annotation.
`default Optional<Object>`	`getValue(String annotation, String member)` Get the value of the given annotation member.
`default <T> Optional<T>`	`getValue(String annotation, String member, Argument<T> requiredType)` Get the value of the given annotation member.
`default <T> Optional<T>`	`getValue(String annotation, String member, Class<T> requiredType)` Get the value of the given annotation member.
`default <T> OptionalValues<T>`	`getValues(Class<? extends Annotation> annotation, Class<T> valueType)` Get all of the values for the given annotation.
`<T> OptionalValues<T>`	`getValues(String annotation, Class<T> valueType)` Get all of the values for the given annotation and type of the underlying values.
`default boolean`	`hasAnnotation(Class<? extends Annotation> annotation)` Checks whether this object has the given annotation on the object itself or inherited from a parent.
`boolean`	`hasAnnotation(String annotation)` Checks whether this object has the given annotation on the object itself or inherited from a parent.
`default boolean`	`hasDeclaredAnnotation(Class<? extends Annotation> annotation)` Checks whether this object has the given annotation directly declared on the object.
`boolean`	`hasDeclaredAnnotation(String annotation)` Checks whether this object has the given annotation directly declared on the object.
`default boolean`	`hasDeclaredStereotype(Class<? extends Annotation>... annotations)` Checks whether this object has any of the given stereotype directly declared on the object.
`default boolean`	`hasDeclaredStereotype(Class<? extends Annotation> stereotype)` Checks whether this object has the given stereotype directly declared on the object.
`boolean`	`hasDeclaredStereotype(String annotation)` Checks whether this object has the given annotation stereotype on the object itself and not inherited from a parent
`default boolean`	`hasStereotype(Class<? extends Annotation>... annotations)` Check whether any of the given stereotypes is present.
`default boolean`	`hasStereotype(Class<? extends Annotation> annotation)` Checks whether this object has the given annotation stereotype on the object itself or inherited from a parent
`boolean`	`hasStereotype(String annotation)` Checks whether this object has the given annotation stereotype on the object itself or inherited from a parent
`default boolean`	`hasStereotype(String[] annotations)` Check whether any of the given stereotypes is present.
`default OptionalInt`	`intValue(String annotation, String member)` The value as an `OptionalInt` for the given annotation and member.
`default boolean`	`isAnnotationPresent(Class<? extends Annotation> annotationClass)` Return whether an annotation is present.
`default boolean`	`isDeclaredAnnotationPresent(Class<? extends Annotation> annotationClass)` Variation of `AnnotationSource.isAnnotationPresent(Class)` for declared annotations.
`default boolean`	`isEmpty()` Is the annotation metadata empty.
`default boolean`	`isFalse(Class<? extends Annotation> annotation, String member)` Returns whether the value of the given member is true.
`default boolean`	`isFalse(String annotation, String member)` Returns whether the value of the given member is true.
`default boolean`	`isPresent(Class<? extends Annotation> annotation, String member)` Returns whether the value of the given member is true.
`default boolean`	`isPresent(String annotation, String member)` Returns whether the value of the given member is present.
`default boolean`	`isTrue(Class<? extends Annotation> annotation, String member)` Returns whether the value of the given member is true.
`default boolean`	`isTrue(String annotation, String member)` Returns whether the value of the given member is true.
`default OptionalLong`	`longValue(String annotation, String member)` The value as an `OptionalLong` for the given annotation and member.

Methods inherited from interface io.micronaut.core.annotation.AnnotationSource
findAnnotation, findDeclaredAnnotation, getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

- Field Detail
  - EMPTY_METADATA
```
static final AnnotationMetadata EMPTY_METADATA
```
    A constant for representing empty metadata.
  - VALUE_MEMBER
```
static final String VALUE_MEMBER
```
    The default value() member.
    
    See Also:
    
    Constant Field Values
  - CLASS_NAME_SUFFIX
```
static final String CLASS_NAME_SUFFIX
```
    The suffix used when saving compiled metadata to classes.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - hasDeclaredAnnotation
```
boolean hasDeclaredAnnotation(@Nullable
                              String annotation)
```
    Checks whether this object has the given annotation directly declared on the object.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasAnnotation
```
boolean hasAnnotation(@Nullable
                      String annotation)
```
    Checks whether this object has the given annotation on the object itself or inherited from a parent.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasStereotype
```
boolean hasStereotype(@Nullable
                      String annotation)
```
    Checks whether this object has the given annotation stereotype on the object itself or inherited from a parent
    .
    
    An annotation stereotype is a meta annotation potentially applied to another annotation
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasDeclaredStereotype
```
boolean hasDeclaredStereotype(@Nullable
                              String annotation)
```
    Checks whether this object has the given annotation stereotype on the object itself and not inherited from a parent
    .
    
    An annotation stereotype is a meta annotation potentially applied to another annotation
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - getAnnotationNamesByStereotype
```
List<String> getAnnotationNamesByStereotype(String stereotype)
```
    Resolve all of the annotation names that feature the given stereotype.
    
    Parameters:
    
    stereotype - The annotation names
    
    Returns:
    
    A set of annotation names
  - getAnnotationNames
```
Set<String> getAnnotationNames()
```
    All the annotation names this metadata declares.
    
    Returns:
    
    All the annotation names this metadata declares
  - getDeclaredAnnotationNames
```
Set<String> getDeclaredAnnotationNames()
```
    All the declared annotation names this metadata declares.
    
    Returns:
    
    All the declared annotation names this metadata declares
  - getDeclaredAnnotationNamesByStereotype
```
List<String> getDeclaredAnnotationNamesByStereotype(String stereotype)
```
    Resolve all of the annotations names for the given stereotype that are declared annotations.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The declared annotations
  - getValues
```
<T> OptionalValues<T> getValues(String annotation,
                                Class<T> valueType)
```
    Get all of the values for the given annotation and type of the underlying values.
    
    Type Parameters:
    
    T - Generic type
    
    Parameters:
    
    annotation - The annotation name
    
    valueType - valueType
    
    Returns:
    
    The OptionalValues
  - getDefaultValue
```
<T> Optional<T> getDefaultValue(String annotation,
                                String member,
                                Argument<T> requiredType)
```
    Return the default value for the given annotation member.
    
    Type Parameters:
    
    T - The required generic type
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    requiredType - The required type
    
    Returns:
    
    An optional value
  - getAnnotationValuesByType
```
<T extends Annotation> List<AnnotationValue<T>> getAnnotationValuesByType(Class<T> annotationType)
```
    Gets all the annotation values by the given repeatable type.
    
    Type Parameters:
    
    T - The annotation type
    
    Parameters:
    
    annotationType - The annotation type
    
    Returns:
    
    A list of values
  - getDeclaredAnnotationValuesByType
```
<T extends Annotation> List<AnnotationValue<T>> getDeclaredAnnotationValuesByType(Class<T> annotationType)
```
    Gets only declared annotation values by the given repeatable type.
    
    Type Parameters:
    
    T - The annotation type
    
    Parameters:
    
    annotationType - The annotation type
    
    Returns:
    
    A list of values
  - getDefaultValue
```
default <T> Optional<T> getDefaultValue(String annotation,
                                        String member,
                                        Class<T> requiredType)
```
    Return the default value for the given annotation member.
    
    Type Parameters:
    
    T - The required generic type
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    requiredType - The required type
    
    Returns:
    
    An optional value
  - getDefaultValue
```
default <T> Optional<T> getDefaultValue(Class<? extends Annotation> annotation,
                                        String member,
                                        Argument<T> requiredType)
```
    Return the default value for the given annotation member.
    
    Type Parameters:
    
    T - The required generic type
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    requiredType - The required type
    
    Returns:
    
    An optional value
  - isAnnotationPresent
```
default boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)
```
    Description copied from interface: AnnotationSource
    
    Return whether an annotation is present.
    
    Specified by:
    
    isAnnotationPresent in interface AnnotationSource
    
    Parameters:
    
    annotationClass - The annotation class
    
    Returns:
    
    True if it is
    
    See Also:
    
    AnnotationSource.isAnnotationPresent(Class)
  - isDeclaredAnnotationPresent
```
default boolean isDeclaredAnnotationPresent(Class<? extends Annotation> annotationClass)
```
    Description copied from interface: AnnotationSource
    
    Variation of AnnotationSource.isAnnotationPresent(Class) for declared annotations.
    
    Specified by:
    
    isDeclaredAnnotationPresent in interface AnnotationSource
    
    Parameters:
    
    annotationClass - The annotation class
    
    Returns:
    
    True if it is
    
    See Also:
    
    AnnotationSource.isAnnotationPresent(Class)
  - getDefaultValue
```
default <T> Optional<T> getDefaultValue(Class<? extends Annotation> annotation,
                                        String member,
                                        Class<T> requiredType)
```
    Return the default value for the given annotation member.
    
    Type Parameters:
    
    T - The required generic type
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    requiredType - The required type
    
    Returns:
    
    An optional value
  - getValue
```
default <T> Optional<T> getValue(Class<? extends Annotation> annotation,
                                 String member,
                                 Class<T> requiredType)
```
    Get the value of the given annotation member.
    
    Type Parameters:
    
    T - The value
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    requiredType - The required type
    
    Returns:
    
    An Optional of the value
  - getValue
```
default <T> Optional<T> getValue(Class<? extends Annotation> annotation,
                                 String member,
                                 Argument<T> requiredType)
```
    Get the value of the given annotation member.
    
    Type Parameters:
    
    T - The value
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    requiredType - The required type
    
    Returns:
    
    An Optional of the value
  - getAnnotationNameByStereotype
```
default Optional<String> getAnnotationNameByStereotype(String stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getDeclaredAnnotationNameByStereotype
```
default Optional<String> getDeclaredAnnotationNameByStereotype(String stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getAnnotationTypeByStereotype
```
default Optional<Class<? extends Annotation>> getAnnotationTypeByStereotype(Class<? extends Annotation> stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getDeclaredAnnotationTypeByStereotype
```
default Optional<Class<? extends Annotation>> getDeclaredAnnotationTypeByStereotype(Class<? extends Annotation> stereotype)
```
    Find the first declared annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getDeclaredAnnotationTypeByStereotype
```
default Optional<Class<? extends Annotation>> getDeclaredAnnotationTypeByStereotype(String stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getAnnotationType
```
default Optional<Class<? extends Annotation>> getAnnotationType(String name)
```
    Gets the type for a given annotation if it is present on the classpath. Subclasses can potentially override to provide optimized loading.
    
    Parameters:
    
    name - The type name
    
    Returns:
    
    The type if present
  - getAnnotationTypeByStereotype
```
default Optional<Class<? extends Annotation>> getAnnotationTypeByStereotype(String stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getAnnotationNameByStereotype
```
default Optional<String> getAnnotationNameByStereotype(Class<? extends Annotation> stereotype)
```
    Find the first annotation name for the given stereotype.
    
    Parameters:
    
    stereotype - The stereotype
    
    Returns:
    
    The annotation name
  - getValues
```
default <T> OptionalValues<T> getValues(Class<? extends Annotation> annotation,
                                        Class<T> valueType)
```
    Get all of the values for the given annotation.
    
    Type Parameters:
    
    T - Generic type
    
    Parameters:
    
    annotation - The annotation name
    
    valueType - valueType
    
    Returns:
    
    The OptionalValues
  - getAnnotationNamesByStereotype
```
default List<String> getAnnotationNamesByStereotype(Class<? extends Annotation> stereotype)
```
    Resolve all of the annotation names that feature the given stereotype.
    
    Parameters:
    
    stereotype - The annotation names
    
    Returns:
    
    A set of annotation names
  - getAnnotationTypesByStereotype
```
default List<Class<? extends Annotation>> getAnnotationTypesByStereotype(Class<? extends Annotation> stereotype)
```
    Resolve all of the annotation names that feature the given stereotype.
    
    Parameters:
    
    stereotype - The annotation names
    
    Returns:
    
    A set of annotation names
  - findAnnotation
```
default <T extends Annotation> Optional<AnnotationValue<T>> findAnnotation(Class<T> annotation)
```
    Get all of the values for the given annotation.
    
    Specified by:
    
    findAnnotation in interface AnnotationSource
    
    Type Parameters:
    
    T - The annotation type
    
    Parameters:
    
    annotation - The annotation name
    
    Returns:
    
    The AnnotationValue
  - findDeclaredAnnotation
```
default <T extends Annotation> Optional<AnnotationValue<T>> findDeclaredAnnotation(Class<T> annotation)
```
    Get all of the values for the given annotation that are directly declared on the annotated element.
    
    Specified by:
    
    findDeclaredAnnotation in interface AnnotationSource
    
    Type Parameters:
    
    T - The annotation type
    
    Parameters:
    
    annotation - The annotation name
    
    Returns:
    
    A AnnotationValue instance
  - getValue
```
default <T> Optional<T> getValue(String annotation,
                                 String member,
                                 Class<T> requiredType)
```
    Get the value of the given annotation member.
    
    Type Parameters:
    
    T - The value
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    requiredType - The required type
    
    Returns:
    
    An Optional of the value
  - getValue
```
default <T> Optional<T> getValue(String annotation,
                                 String member,
                                 Argument<T> requiredType)
```
    Get the value of the given annotation member.
    
    Type Parameters:
    
    T - The value
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    requiredType - The required type
    
    Returns:
    
    An Optional of the value
  - longValue
```
default OptionalLong longValue(String annotation,
                               String member)
```
    The value as an OptionalLong for the given annotation and member.
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    Returns:
    
    THe OptionalLong value
  - classValue
```
default Optional<Class> classValue(String annotation)
```
    The value of the annotation as a Class.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    An Optional class
  - classValue
```
default Optional<Class> classValue(String annotation,
                                   String member)
```
    The value of the annotation as a Class.
    
    Parameters:
    
    annotation - The annotation
    
    member - The annotation member
    
    Returns:
    
    An Optional class
  - classValue
```
default Optional<Class> classValue(Class<? extends Annotation> annotation)
```
    The value of the annotation as a Class.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    An Optional class
  - classValue
```
default Optional<Class> classValue(Class<? extends Annotation> annotation,
                                   String member)
```
    The value of the annotation as a Class.
    
    Parameters:
    
    annotation - The annotation
    
    member - The annotation member
    
    Returns:
    
    An Optional class
  - intValue
```
default OptionalInt intValue(String annotation,
                             String member)
```
    The value as an OptionalInt for the given annotation and member.
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    Returns:
    
    THe OptionalInt value
  - doubleValue
```
default OptionalDouble doubleValue(String annotation,
                                   String member)
```
    The value as an OptionalDouble for the given annotation and member.
    
    Parameters:
    
    annotation - The annotation
    
    member - The member
    
    Returns:
    
    THe OptionalDouble value
  - getValue
```
default <T> Optional<T> getValue(String annotation,
                                 Class<T> requiredType)
```
    Get the value of default "value" the given annotation.
    
    Type Parameters:
    
    T - The value
    
    Parameters:
    
    annotation - The annotation class
    
    requiredType - The required type
    
    Returns:
    
    An Optional of the value
  - getValue
```
default Optional<Object> getValue(String annotation,
                                  String member)
```
    Get the value of the given annotation member.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    An Optional of the value
  - getValue
```
default Optional<Object> getValue(Class<? extends Annotation> annotation,
                                  String member)
```
    Get the value of the given annotation member.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    An Optional of the value
  - isTrue
```
default boolean isTrue(String annotation,
                       String member)
```
    Returns whether the value of the given member is true.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - isTrue
```
default boolean isTrue(Class<? extends Annotation> annotation,
                       String member)
```
    Returns whether the value of the given member is true.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - isPresent
```
default boolean isPresent(String annotation,
                          String member)
```
    Returns whether the value of the given member is present.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - isPresent
```
default boolean isPresent(Class<? extends Annotation> annotation,
                          String member)
```
    Returns whether the value of the given member is true.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - isFalse
```
default boolean isFalse(Class<? extends Annotation> annotation,
                        String member)
```
    Returns whether the value of the given member is true.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - isFalse
```
default boolean isFalse(String annotation,
                        String member)
```
    Returns whether the value of the given member is true.
    
    Parameters:
    
    annotation - The annotation class
    
    member - The annotation member
    
    Returns:
    
    True if the value is true
  - getValue
```
default Optional<Object> getValue(String annotation)
```
    Get the value of default "value" the given annotation.
    
    Parameters:
    
    annotation - The annotation class
    
    Returns:
    
    An Optional of the value
  - getValue
```
default Optional<Object> getValue(Class<? extends Annotation> annotation)
```
    Get the value of default "value" the given annotation.
    
    Parameters:
    
    annotation - The annotation class
    
    Returns:
    
    An Optional of the value
  - getValue
```
default <T> Optional<T> getValue(Class<? extends Annotation> annotation,
                                 Class<T> requiredType)
```
    Get the value of default "value" the given annotation.
    
    Type Parameters:
    
    T - Generic type
    
    Parameters:
    
    annotation - The annotation class
    
    requiredType - requiredType
    
    Returns:
    
    An Optional of the value
  - getValue
```
default <T> Optional<T> getValue(Class<? extends Annotation> annotation,
                                 Argument<T> requiredType)
```
    Get the value of default "value" the given annotation.
    
    Type Parameters:
    
    T - Generic type
    
    Parameters:
    
    annotation - The annotation class
    
    requiredType - requiredType
    
    Returns:
    
    An Optional of the value
  - getValue
```
default <T> Optional<T> getValue(String annotation,
                                 Argument<T> requiredType)
```
    Get the value of default "value" the given annotation.
    
    Type Parameters:
    
    T - Generic type
    
    Parameters:
    
    annotation - The annotation class
    
    requiredType - requiredType
    
    Returns:
    
    An Optional of the value
  - hasAnnotation
```
default boolean hasAnnotation(@Nullable
                              Class<? extends Annotation> annotation)
```
    Checks whether this object has the given annotation on the object itself or inherited from a parent.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasStereotype
```
default boolean hasStereotype(@Nullable
                              Class<? extends Annotation> annotation)
```
    Checks whether this object has the given annotation stereotype on the object itself or inherited from a parent
    .
    
    An annotation stereotype is a meta annotation potentially applied to another annotation
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasStereotype
```
default boolean hasStereotype(Class<? extends Annotation>... annotations)
```
    Check whether any of the given stereotypes is present.
    
    Parameters:
    
    annotations - The annotations
    
    Returns:
    
    True if any of the given stereotypes are present
  - hasStereotype
```
default boolean hasStereotype(String[] annotations)
```
    Check whether any of the given stereotypes is present.
    
    Parameters:
    
    annotations - The annotations
    
    Returns:
    
    True if any of the given stereotypes are present
  - hasDeclaredAnnotation
```
default boolean hasDeclaredAnnotation(@Nullable
                                      Class<? extends Annotation> annotation)
```
    Checks whether this object has the given annotation directly declared on the object.
    
    Parameters:
    
    annotation - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasDeclaredStereotype
```
default boolean hasDeclaredStereotype(@Nullable
                                      Class<? extends Annotation> stereotype)
```
    Checks whether this object has the given stereotype directly declared on the object.
    
    Parameters:
    
    stereotype - The annotation
    
    Returns:
    
    True if the annotation is present
  - hasDeclaredStereotype
```
default boolean hasDeclaredStereotype(Class<? extends Annotation>... annotations)
```
    Checks whether this object has any of the given stereotype directly declared on the object.
    
    Parameters:
    
    annotations - The annotations
    
    Returns:
    
    True if any of the given stereotypes are present
  - isEmpty
```
default boolean isEmpty()
```
    Is the annotation metadata empty.
    
    Returns:
    
    True if it is

Interface AnnotationMetadata

Field Summary

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource

Method Summary

Methods inherited from interface io.micronaut.core.annotation.AnnotationSource

Field Detail

EMPTY_METADATA

VALUE_MEMBER

CLASS_NAME_SUFFIX

Method Detail

hasDeclaredAnnotation

hasAnnotation

hasStereotype

hasDeclaredStereotype

getAnnotationNamesByStereotype

getAnnotationNames

getDeclaredAnnotationNames

getDeclaredAnnotationNamesByStereotype

getValues

getDefaultValue

getAnnotationValuesByType

getDeclaredAnnotationValuesByType

getDefaultValue

getDefaultValue

isAnnotationPresent

isDeclaredAnnotationPresent

getDefaultValue

getValue

getValue

getAnnotationNameByStereotype

getDeclaredAnnotationNameByStereotype

getAnnotationTypeByStereotype

getDeclaredAnnotationTypeByStereotype

getDeclaredAnnotationTypeByStereotype

getAnnotationType

getAnnotationTypeByStereotype

getAnnotationNameByStereotype

getValues

getAnnotationNamesByStereotype

getAnnotationTypesByStereotype

findAnnotation

findDeclaredAnnotation

getValue

getValue

longValue

classValue

classValue

classValue

classValue

intValue

doubleValue

getValue

getValue

getValue

isTrue

isTrue

isPresent

isPresent

isFalse

isFalse

getValue

getValue

getValue

getValue

getValue

hasAnnotation

hasStereotype

hasStereotype

hasStereotype

hasDeclaredAnnotation

hasDeclaredStereotype

hasDeclaredStereotype

isEmpty