Interface ParameterizedType

All Superinterfaces:

AnnotationTarget, Type

public interface ParameterizedType
extends Type

A parameterized type. That is, a generic class together with a list of type arguments. The list of type arguments has the same shape as the class's list of type parameters.

Since:

4.0

Nested Class Summary

Nested classes/interfaces inherited from interface Type

Type.Kind

Method Summary

Modifier and Type	Method	Description
default ParameterizedType	asParameterizedType()	Returns this type as a parameterized type.
default ClassInfo	declaration()	Returns the declaration of the generic class that was parameterized with a list of type arguments to form this parameterized type.
ClassType	genericClass()	Returns the type of the generic class that was parameterized with a list of type arguments to form this parameterized type.
default Type.Kind	kind()	Returns the kind of this type.
List<Type>	typeArguments()	Returns the list of type arguments that were applied to a generic class to form this parameterized type.

Methods inherited from interface AnnotationTarget

annotation, annotations, annotations, hasAnnotation, hasAnnotation, repeatableAnnotation

Methods inherited from interface Type

asArray, asClass, asDeclaration, asPrimitive, asType, asTypeVariable, asVoid, asWildcardType, isArray, isClass, isDeclaration, isParameterizedType, isPrimitive, isType, isTypeVariable, isVoid, isWildcardType

Method Details

genericClass

ClassType genericClass()

Returns the type of the generic class that was parameterized with a list of type arguments to form this parameterized type.

Returns:

the type of the generic class, never null

typeArguments

List<Type> typeArguments()

Returns the list of type arguments that were applied to a generic class to form this parameterized type.

Returns:

immutable list of type arguments, never null or empty

declaration

default ClassInfo declaration()

Returns the declaration of the generic class that was parameterized with a list of type arguments to form this parameterized type.

Returns:

the declaration of the generic class, never null

kind

default Type.Kind kind()

Description copied from interface: Type

Returns the kind of this type.

Specified by:

kind in interface Type

Returns:

the kind of this type

asParameterizedType

default ParameterizedType asParameterizedType()

Description copied from interface: Type

Returns this type as a parameterized type.

Specified by:

asParameterizedType in interface Type

Returns:

this parameterized type, never null