io.micronaut.core.type

Interface GenericPlaceholder<T>

Type Parameters:

T - The generic type

All Superinterfaces:

AnnotatedElement, AnnotationMetadataProvider, AnnotationSource, Argument<T>, Named, java.lang.reflect.Type, TypeInformation<T>, TypeVariableResolver

public interface GenericPlaceholder<T>
extends Argument<T>

Extends Argument to allow differentiating the variable name from the argument name in cases where this is required (parameters and fields for example).

Since:

3.2.0

Field Summary

Fields inherited from interface io.micronaut.core.type.Argument

BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LIST_OF_STRING, LONG, OBJECT_ARGUMENT, SHORT, STRING, VOID, VOID_OBJECT, ZERO_ARGUMENTS

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

EMPTY

Method Summary

Modifier and Type	Method and Description
default java.lang.String	getVariableName()
default boolean	isTypeVariable() Whether this argument is a type variable used in generics.

Methods inherited from interface io.micronaut.core.type.Argument

equalsType, getName, isAssignableFrom, isAssignableFrom, isInstance, listOf, listOf, mapOf, mapOf, of, of, of, of, of, of, of, of, of, ofTypeVariable, ofTypeVariable, ofTypeVariable, ofTypeVariable, setOf, setOf, toClassArray, toString, typeHashCode

Methods inherited from interface io.micronaut.core.type.TypeInformation

asParameterizedType, getSimpleName, getType, getTypeName, getTypeString, getWrappedType, getWrapperType, hasTypeVariables, isArray, isAsync, isAsyncOrReactive, isCompletable, isContainerType, isOptional, isPrimitive, isProvider, isReactive, isSpecifiedSingle, isVoid, isWrapperType

Methods inherited from interface io.micronaut.core.type.TypeVariableResolver

getFirstTypeVariable, getTypeParameters, getTypeVariable, getTypeVariables

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

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

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

findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, getAnnotationMetadata, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

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

getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared

Method Detail

getVariableName

@NonNull
default java.lang.String getVariableName()

Returns:

The variable name, never null.

isTypeVariable

default boolean isTypeVariable()

Description copied from interface: Argument

Whether this argument is a type variable used in generics.

Specified by:

isTypeVariable in interface Argument<T>

Returns:

True if it is a variable