Interface ParameterizedType
- All Superinterfaces:
Type
@Deprecated(since="9",
forRemoval=true)
public interface ParameterizedType
extends Type jdk.javadoc.doclet. For more information, see the Migration Guide in the documentation for that package.Represents an invocation of a generic class or interface. For example, given the generic interface List<E>, possible invocations include:
List<String>
List<T extends Number>
List<?> A generic inner class Outer<T>.Inner<S> might be invoked as: Outer<Number>.Inner<String>
- Since:
- 1.5
Methods
| Modifier and Type | Method | Description |
|---|---|---|
ClassDoc | asClassDoc() | Deprecated, for removal: This API element is subject to removal in a future version. Return the generic class or interface that declared this type. |
Type | containingType() | Deprecated, for removal: This API element is subject to removal in a future version. Return the type that contains this type as a member. |
Type[] | interfaceTypes() | Deprecated, for removal: This API element is subject to removal in a future version. Return the interface types directly implemented by or extended by this parameterized type. |
Type | superclassType() | Deprecated, for removal: This API element is subject to removal in a future version. Return the class type that is a direct supertype of this one. |
Type[] | typeArguments() | Deprecated, for removal: This API element is subject to removal in a future version. Return the actual type arguments of this type. |
Methods declared in interface com.sun.javadoc.Type
asAnnotatedType, asAnnotationTypeDoc, asParameterizedType, asTypeVariable, asWildcardType, dimension, getElementType, isPrimitive, qualifiedTypeName, simpleTypeName, toString, typeName Methods
asClassDoc
ClassDoc asClassDoc()
Return the generic class or interface that declared this type.
- Specified by:
-
asClassDocin interfaceType - Returns:
- the generic class or interface that declared this type.
typeArguments
Type[] typeArguments()
Return the actual type arguments of this type. For a generic type that is nested within some other generic type (such as Outer<T>.Inner<S>), only the type arguments of the innermost type are included.
- Returns:
- the actual type arguments of this type.
superclassType
Type superclassType()
Return the class type that is a direct supertype of this one. This is the superclass of this type's declaring class, with type arguments substituted in. Return null if this is an interface type.
For example, if this parameterized type is java.util.ArrayList<String>, the result will be java.util.AbstractList<String>.
- Returns:
- the class type that is a direct supertype of this one.
interfaceTypes
Type[] interfaceTypes()
Return the interface types directly implemented by or extended by this parameterized type. These are the interfaces directly implemented or extended by this type's declaring class or interface, with type arguments substituted in. Return an empty array if there are no interfaces.
For example, the interface extended by java.util.Set<String> is java.util.Collection<String>.
- Returns:
- the interface types directly implemented by or extended by this parameterized type.
containingType
Type containingType()
Return the type that contains this type as a member. Return null is this is a top-level type.
For example, the containing type of AnInterface.Nested<Number> is the ClassDoc representing AnInterface, and the containing type of Outer<String>.Inner<Number> is the ParameterizedType representing Outer<String>.
- Returns:
- the type that contains this type as a member.
© 1993, 2020, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/11/docs/api/jdk.javadoc/com/sun/javadoc/ParameterizedType.html