Top Description Constructors
javax.lang.model.util

public Class TypeKindVisitorPreview<R, P>

extends TypeKindVisitor14<R, P>
Class Inheritance
Annotations
@SupportedSourceVersion:RELEASE_23
@PreviewFeature
feature:LANGUAGE_MODEL
reflective:true
Type Parameters
<R>
the return type of this visitor's methods. Use Void for visitors that do not need to return results.
<P>
the type of the additional parameter to this visitor's methods. Use Void for visitors that do not need an additional parameter.
Imports
jdk.internal.javac.PreviewFeature, javax.annotation.processing.SupportedSourceVersion, .ProcessingEnvironment, javax.lang.model.SourceVersion, javax.lang.model.type.*

Preview

Language Model preview API.

TypeKindVisitorPreview is a reflective preview API of the Java platform.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

A visitor of types based on their kind with default behavior appropriate for a preview source version. For types Xyz that may have more than one kind, the visitXyz methods in this class delegate to the visitXyzAsKind method corresponding to the first argument's kind. The visitXyzAsKind methods call defaultAction, passing their arguments to defaultAction's corresponding parameters.

API Note

Methods in this class may be overridden subject to their general contract.

Since
23
See Also
<strong>Expected visitor evolution</strong>, <strong>Compatibility note for subclasses</strong>, TypeKindVisitor6, TypeKindVisitor7, TypeKindVisitor8, TypeKindVisitor9, TypeKindVisitor14

Constructor Summary

AccessConstructor and Description
protected
TypeKindVisitorPreview()

Constructor for concrete subclasses to call; uses null for the default value.

protected
TypeKindVisitorPreview(R
the value to assign to DEFAULT_VALUE
defaultValue)

Constructor for concrete subclasses to call; uses the argument for the default value.

Constructor Detail

TypeKindVisitorPreviewback to summary
protected TypeKindVisitorPreview()

Constructor for concrete subclasses to call; uses null for the default value.

TypeKindVisitorPreviewback to summary
protected TypeKindVisitorPreview(R defaultValue)

Constructor for concrete subclasses to call; uses the argument for the default value.

Parameters
defaultValue:R

the value to assign to DEFAULT_VALUE