Package io.micronaut.core.beans

Interface BeanConstructor<T>

Type Parameters:

T - The bean type

All Superinterfaces:

AnnotationMetadataProvider, AnnotationSource, Described

All Known Implementing Classes:

AbstractBeanConstructor, AbstractBeanDefinitionBeanConstructor

public interface BeanConstructor<T>
extends AnnotationMetadataProvider, Described

Models a bean constructor.

Since:

3.0.0

Author:

graemerocher

Field Summary

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

EMPTY

Method Summary

Modifier and Type	Method	Description
@NonNull Argument<?>[]	getArguments()
@NonNull Class<T>	getDeclaringBeanType()	Returns the bean type.
default @NonNull String	getDescription()	The description of the constructor.
default @NonNull String	getDescription(boolean simple)	The description of the constructor.
T	instantiate(Object... parameterValues)	Instantiate an instance.

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

Method Details

getDeclaringBeanType

@NonNull
@NonNull Class<T> getDeclaringBeanType()

Returns the bean type.

Returns:

The underlying bean type

getArguments

@NonNull
@NonNull Argument<?>[] getArguments()

Returns:

The constructor argument types.

instantiate

@NonNull
T instantiate(Object... parameterValues)

Instantiate an instance.

Parameters:

parameterValues - The parameter values

Returns:

The instance, never null.

getDescription

@NonNull
default @NonNull String getDescription()

The description of the constructor.

Specified by:

getDescription in interface Described

Returns:

The description

getDescription

@NonNull
default @NonNull String getDescription(boolean simple)

The description of the constructor.

Specified by:

getDescription in interface Described

Parameters:

simple - Whether to return a simple representation without package names

Returns:

The description