Package io.micronaut.inject.ast

Interface ParameterElement

All Superinterfaces:

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

All Known Subinterfaces:

BeanParameterElement, KotlinParameterElement

All Known Implementing Classes:

GroovyParameterElement

public interface ParameterElement
extends TypedElement

Represents a parameter to a method or constructor.

Since:

1.0

Author:

graemerocher

Field Summary

Fields

Modifier and Type	Field	Description
static final ParameterElement[]	ZERO_PARAMETER_ELEMENTS	Constant for an empty parameter element array.

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 @NonNull String	getDescription(boolean simple)	Allows returning a more simple description if requested.
default MethodElement	getMethodElement()	Return method associated with this parameter.
@NonNull ClassElement	getType()
static @NonNull ParameterElement	of(@NonNull ClassElement type, @NonNull String name)	Creates a parameter element for the given arguments.
static @NonNull ParameterElement	of(@NonNull ClassElement type, @NonNull String name, @NonNull AnnotationMetadataProvider annotationMetadataProvider, @NonNull AbstractAnnotationMetadataBuilder<?,?> metadataBuilder)	Creates a parameter element for the given arguments.
static @NonNull ParameterElement	of(@NonNull Class<?> type, @NonNull String name)	Creates a parameter element for a simple type and name.
default ParameterElement	withAnnotationMetadata(AnnotationMetadata annotationMetadata)	Copies this element and overrides its annotations.

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

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

getArrayDimensions, getGenericType, isArray, isPrimitive, isVoid

Field Details

ZERO_PARAMETER_ELEMENTS

static final ParameterElement[] ZERO_PARAMETER_ELEMENTS

Constant for an empty parameter element array.

Since:

4.4.0

Method Details

getType

@NonNull ClassElement getType()

Specified by:

getType in interface TypedElement

Returns:

The type of the parameter

getDescription

default @NonNull String getDescription(boolean simple)

Description copied from interface: Described

Allows returning a more simple description if requested.

Specified by:

getDescription in interface Described

Specified by:

getDescription in interface Element

Parameters:

simple - True if a simple description is required

Returns:

The simple description

getMethodElement

default MethodElement getMethodElement()

Return method associated with this parameter.

Returns:

The method element

withAnnotationMetadata

default ParameterElement withAnnotationMetadata(AnnotationMetadata annotationMetadata)

Description copied from interface: Element

Copies this element and overrides its annotations.

Specified by:

withAnnotationMetadata in interface Element

Parameters:

annotationMetadata - The annotation metadata

Returns:

A new element

of

static @NonNull ParameterElement of(@NonNull Class<?> type,
 @NonNull String name)

Creates a parameter element for a simple type and name.

Parameters:

type - The type

name - The name

Returns:

The parameter element

of

static @NonNull ParameterElement of(@NonNull ClassElement type,
 @NonNull String name)

Creates a parameter element for the given arguments.

Parameters:

type - The element type

name - The name

Returns:

The parameter element

Since:

2.4.0

of

static @NonNull ParameterElement of(@NonNull ClassElement type,
 @NonNull String name,
 @NonNull AnnotationMetadataProvider annotationMetadataProvider,
 @NonNull AbstractAnnotationMetadataBuilder<?,?> metadataBuilder)

Creates a parameter element for the given arguments.

Parameters:

type - The element type

name - The name

annotationMetadataProvider - The name

metadataBuilder - The name

Returns:

The parameter element

Since:

4.0.0