Package io.micronaut.core.type
Interface GenericPlaceholder<T>
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- 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>
ExtendsArgument
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
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Fields inherited from interface io.micronaut.core.annotation.AnnotationSource
EMPTY
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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
All Methods Instance Methods Default Methods Modifier and Type Method 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.annotation.AnnotatedElement
isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable
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Methods inherited from interface io.micronaut.core.annotation.AnnotationMetadataProvider
findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, getAnnotationMetadata, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType
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Methods inherited from interface io.micronaut.core.annotation.AnnotationSource
getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared
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Methods inherited from interface io.micronaut.core.type.Argument
equalsType, getName, isAssignableFrom, isAssignableFrom, isInstance, typeHashCode
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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
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Methods inherited from interface io.micronaut.core.type.TypeVariableResolver
getFirstTypeVariable, getTypeParameters, getTypeVariable, getTypeVariables
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Method Detail
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getVariableName
@NonNull default java.lang.String 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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