Package io.micronaut.inject.ast

Interface TypedElement

All Superinterfaces:

AnnotatedElement, AnnotationMetadata, AnnotationMetadataDelegate, AnnotationMetadataProvider, AnnotationSource, Described, Element, MutableAnnotationMetadataDelegate<Element>, Named

All Known Subinterfaces:

AnnotationElement, ArrayableClassElement, BeanFieldElement, BeanParameterElement, ClassElement, EnumConstantElement, EnumElement, FieldElement, GenericElement, GenericPlaceholderElement, KotlinParameterElement, ParameterElement, PropertyElement, WildcardElement

All Known Implementing Classes:

GroovyClassElement, GroovyEnumConstantElement, GroovyFieldElement, GroovyParameterElement, JavaClassElement, PrimitiveElement

public interface TypedElement
extends Element

An element that has an underlying type.

Since:

1.0

Author:

graemerocher

See Also:

• PropertyElement
• ClassElement
• FieldElement

Field Summary

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

CLASS_NAME_SUFFIX, EMPTY_METADATA, VALUE_MEMBER

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

EMPTY

Fields inherited from interface io.micronaut.inject.ast.Element

EMPTY_ELEMENT_ARRAY

Fields inherited from interface io.micronaut.inject.ast.annotation.MutableAnnotationMetadataDelegate

EMPTY

Method Summary

Modifier and Type	Method	Description
default int	getArrayDimensions()	If the type is an array, the number of dimensions.
default @NonNull ClassElement	getGenericType()	Returns the generic type of the element.
@NonNull ClassElement	getType()
default boolean	isArray()	Is the type an array.
default boolean	isPrimitive()	Whether the type is primitive.
default boolean	isVoid()	Whether the type is void.

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

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

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

enumValuesSet, enumValuesSet, getValues, hasDeclaredStereotype, hasEvaluatedExpressions, hasStereotypeNonRepeating, isAnnotationPresent, isDeclaredAnnotationPresent

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

booleanValue, booleanValue, booleanValue, booleanValue, classValue, classValue, classValue, classValue, classValues, classValues, classValues, classValues, copyAnnotationMetadata, doubleValue, doubleValue, doubleValue, enumValue, enumValue, enumValue, enumValue, enumValues, enumValues, enumValues, enumValues, findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, findRepeatableAnnotation, findRepeatableAnnotation, getAnnotation, getAnnotation, getAnnotationNameByStereotype, getAnnotationNameByStereotype, getAnnotationNames, getAnnotationNamesByStereotype, getAnnotationNamesByStereotype, getAnnotationType, getAnnotationType, getAnnotationTypeByStereotype, getAnnotationTypeByStereotype, getAnnotationTypesByStereotype, getAnnotationTypesByStereotype, getAnnotationTypesByStereotype, getAnnotationValuesByName, getAnnotationValuesByStereotype, getAnnotationValuesByType, getDeclaredAnnotation, getDeclaredAnnotation, getDeclaredAnnotationNameByStereotype, getDeclaredAnnotationNames, getDeclaredAnnotationNamesByStereotype, getDeclaredAnnotationTypeByStereotype, getDeclaredAnnotationTypeByStereotype, getDeclaredAnnotationValuesByName, getDeclaredAnnotationValuesByType, getDeclaredMetadata, getDeclaredStereotypeAnnotationNames, getDefaultValue, getDefaultValue, getDefaultValue, getDefaultValue, getDefaultValues, getStereotypeAnnotationNames, getTargetAnnotationMetadata, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValues, getValues, hasAnnotation, hasAnnotation, hasDeclaredAnnotation, hasDeclaredAnnotation, hasDeclaredStereotype, hasDeclaredStereotype, hasDeclaredStereotype, hasPropertyExpressions, hasSimpleAnnotation, hasSimpleDeclaredAnnotation, hasStereotype, hasStereotype, hasStereotype, hasStereotype, intValue, intValue, intValue, isAnnotationPresent, isDeclaredAnnotationPresent, isEmpty, isFalse, isFalse, isPresent, isPresent, isRepeatableAnnotation, isRepeatableAnnotation, isTrue, isTrue, longValue, longValue, stringValue, stringValue, stringValue, stringValue, stringValues, stringValues, stringValues, stringValues, synthesize, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

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

getAnnotationMetadata

Methods inherited from interface io.micronaut.inject.ast.Element

annotate, annotate, annotate, annotate, annotate, getDescription, getDescription, getDocumentation, getModifiers, getName, getNativeType, getSimpleName, isAbstract, isFinal, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic, isSynthetic, removeAnnotation, removeAnnotation, removeAnnotationIf, removeStereotype, removeStereotype, withAnnotationMetadata

Method Details

getType

@NonNull
@NonNull ClassElement getType()

Returns:

The type of the element

getGenericType

@NonNull
default @NonNull ClassElement getGenericType()

Returns the generic type of the element. This differs from getType() as it returns the actual type without erasure. Whilst getType() is often needed to produce the correct byte code when generating code via ASM, the getGenericType() method is more useful for documentation and other types of code generation.

Returns:

The generic type

Since:

1.1.1

isPrimitive

default boolean isPrimitive()

Whether the type is primitive.

Returns:

True if it is

isVoid

default boolean isVoid()

Whether the type is void.

Returns:

True if it is

Since:

4.0.0

isArray

default boolean isArray()

Is the type an array.

Returns:

True if it is.

getArrayDimensions

default int getArrayDimensions()

If the type is an array, the number of dimensions. String[] should return 1, String[][] should return 2

Returns:

The number of dimensions