io.micronaut.inject.ast

Interface MethodElement

All Superinterfaces:

AnnotatedElement, AnnotationMetadata, AnnotationMetadataDelegate, AnnotationMetadataProvider, AnnotationSource, Element, MemberElement, Named

All Known Subinterfaces:

ConstructorElement

All Known Implementing Classes:

GroovyConstructorElement, GroovyMethodElement, JavaMethodElement

public interface MethodElement
extends MemberElement

Stores data about an element that references a method.

Since:

1.0

Author:

James Kleeh

Field Summary

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

EMPTY_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

Method Summary

Modifier and Type	Method and Description
default java.lang.String	getDescription(boolean simple) Get the method description.
default ClassElement	getGenericReturnType() The generic return type of the method.
ParameterElement[]	getParameters()
ClassElement	getReturnType()
default ParameterElement[]	getSuspendParameters() If isSuspend() returns true this method exposes the continuation parameter in addition to the other parameters of the method.
default boolean	hasParameters() Returns true if the method has parameters.
default boolean	isDefault() Is the method a default method on an interfaces.
default boolean	isSuspend() Is the method a Kotlin suspend function.
static MethodElement	of(ClassElement declaredType, AnnotationMetadata annotationMetadata, ClassElement returnType, ClassElement genericReturnType, java.lang.String name, ParameterElement... parameterElements) Creates a MethodElement for the given parameters.
MethodElement	withNewParameters(ParameterElement... newParameters) Takes this method element and transforms into a new method element with the given parameters appended to the existing parameters.

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

getDeclaringType, getOwningType

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

annotate, annotate, annotate, annotate, getDocumentation, getName, getNativeType, getSimpleName, isAbstract, isFinal, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic

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

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

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

hasDeclaredStereotype

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

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

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

getAnnotationMetadata

Method Detail

getReturnType

@NonNull
ClassElement getReturnType()

Returns:

The return type of the method

getParameters

@NonNull
ParameterElement[] getParameters()

Returns:

The method parameters

withNewParameters

@NonNull
MethodElement withNewParameters(@NonNull
                                         ParameterElement... newParameters)

Takes this method element and transforms into a new method element with the given parameters appended to the existing parameters.

Parameters:

newParameters - The new parameters

Returns:

A new method element

Since:

2.3.0

getSuspendParameters

@NonNull
default ParameterElement[] getSuspendParameters()

If isSuspend() returns true this method exposes the continuation parameter in addition to the other parameters of the method.

Returns:

The suspend parameters

Since:

2.3.0

hasParameters

default boolean hasParameters()

Returns true if the method has parameters.

Returns:

True if it does

isSuspend

default boolean isSuspend()

Is the method a Kotlin suspend function.

Returns:

True if it is.

Since:

2.3.0

isDefault

default boolean isDefault()

Is the method a default method on an interfaces.

Returns:

True if it is.

Since:

2.3.0

getGenericReturnType

@NonNull
default ClassElement getGenericReturnType()

The generic return type of the method.

Returns:

The return type of the method

Since:

1.1.1

getDescription

@NonNull
default java.lang.String getDescription(boolean simple)

Get the method description.

Parameters:

simple - If simple type names are to be used

Returns:

The method description

of

@NonNull
static MethodElement of(@NonNull
                                 ClassElement declaredType,
                                 @NonNull
                                 AnnotationMetadata annotationMetadata,
                                 @NonNull
                                 ClassElement returnType,
                                 @NonNull
                                 ClassElement genericReturnType,
                                 @NonNull
                                 java.lang.String name,
                                 ParameterElement... parameterElements)

Creates a MethodElement for the given parameters.

Parameters:

declaredType - The declaring type

annotationMetadata - The annotation metadata

returnType - The return type

genericReturnType - The generic return type

name - The name

parameterElements - The parameter elements

Returns:

The method element