io.micronaut.core.type

Interface TypeInformationProvider

All Known Implementing Classes:

HttpTypeInformationProvider, ProviderTypeInformationProvider, ReactiveStreamsTypeInformationProvider

public interface TypeInformationProvider

Interface that implementors can hook into to control the logic of methods like TypeInformation.isReactive().

Since:

2.4.0

Author:

graemerocher

Method Summary

Modifier and Type	Method and Description
default boolean	isCompletable(Class<?> type) does the type represent a completable type.
default boolean	isReactive(Class<?> type) does the type represent a reactive type.
default boolean	isSingle(Class<?> type) does the given type represent a type that emits a single item.
default boolean	isSpecifiedSingle(AnnotationMetadataProvider annotationMetadataProvider) Returns whether the annotation metadata specifies the type as single.
default boolean	isWrapperType(Class<?> type) Does the type represent a wrapper type.

Method Detail

isSpecifiedSingle

default boolean isSpecifiedSingle(@NonNull
                                  AnnotationMetadataProvider annotationMetadataProvider)

Returns whether the annotation metadata specifies the type as single.

Parameters:

annotationMetadataProvider - The annotation metadata provider

Returns:

True if does

isSingle

default boolean isSingle(@NonNull
                         Class<?> type)

does the given type represent a type that emits a single item.

Parameters:

type - True if it does

Returns:

True if it is single

isReactive

default boolean isReactive(@NonNull
                           Class<?> type)

does the type represent a reactive type.

Parameters:

type - The type

Returns:

True if it is reactive

isCompletable

default boolean isCompletable(@NonNull
                              Class<?> type)

does the type represent a completable type.

Parameters:

type - The type

Returns:

True if it is completable

isWrapperType

default boolean isWrapperType(Class<?> type)

Does the type represent a wrapper type.

Parameters:

type - The type

Returns:

True if it is a wrapper type

See Also:

TypeInformation.isWrapperType()