Interface GenericDeclaration
- All Superinterfaces:
AnnotatedElement
- All Known Implementing Classes:
-
Class,Constructor,Executable,Method
public interface GenericDeclaration extends AnnotatedElement
A common interface for all entities that declare type variables.
- Since:
- 1.5
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
TypeVariable<?>[] |
getTypeParameters() |
Returns an array of TypeVariable objects that represent the type variables declared by the generic declaration represented by this GenericDeclaration object, in declaration order. |
Methods declared in interface java.lang.reflect.AnnotatedElement
getAnnotation, getAnnotations, getAnnotationsByType, getDeclaredAnnotation, getDeclaredAnnotations, getDeclaredAnnotationsByType, isAnnotationPresent
Method Details
getTypeParameters
TypeVariable<?>[] getTypeParameters()
Returns an array of
TypeVariable objects that represent the type variables declared by the generic declaration represented by this GenericDeclaration object, in declaration order. Returns an array of length 0 if the underlying generic declaration declares no type variables.- Returns:
- an array of
TypeVariableobjects that represent the type variables declared by this generic declaration - Throws:
-
GenericSignatureFormatError- if the generic signature of this generic declaration does not conform to the format specified in The Java Virtual Machine Specification
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https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/reflect/GenericDeclaration.html