Package io.micronaut.core.type
Interface GenericPlaceholder<T>
- Type Parameters:
T
- The generic type
- All Superinterfaces:
AnnotatedElement
,AnnotationMetadataProvider
,AnnotationSource
,Argument<T>
,Named
,Type
,TypeInformation<T>
,TypeVariableResolver
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
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Field Summary
Fields inherited from interface io.micronaut.core.annotation.AnnotationSource
EMPTY
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
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Method Summary
Modifier and TypeMethodDescriptiondefault boolean
Whether this argument is a type variable used in generics.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, getTargetAnnotationMetadata, 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
Methods inherited from interface io.micronaut.core.type.Argument
equalsType, getName, isAssignableFrom, isAssignableFrom, isInstance, typeHashCode, withAnnotationMetadata, withName
Methods inherited from interface io.micronaut.core.type.TypeInformation
asParameterizedType, asType, 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
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Method Details
-
getVariableName
- Returns:
- The variable name, never
null
.
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isTypeVariable
default boolean isTypeVariable()Description copied from interface:Argument
Whether this argument is a type variable used in generics.- Specified by:
isTypeVariable
in interfaceArgument<T>
- Returns:
- True if it is a variable
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