Module java.compiler

Package javax.lang.model.util

Class AbstractElementVisitor9<R,P> NEW

java.lang.Object

javax.lang.model.util.AbstractElementVisitor6<R,P>

javax.lang.model.util.AbstractElementVisitor7<R,P>

javax.lang.model.util.AbstractElementVisitor8<R,P>

javax.lang.model.util.AbstractElementVisitor9<R,P>

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.

All Implemented Interfaces:

ElementVisitor<R,P>

@SupportedSourceVersion(RELEASE_9)
public abstract class AbstractElementVisitor9<R,P>
extends AbstractElementVisitor8<R,P>

A skeletal visitor of program elements with default behavior appropriate for the RELEASE_9 source version.

WARNING: The ElementVisitor interface implemented by this class may have methods added to it in the future to accommodate new, currently unknown, language structures added to future versions of the Java™ programming language. Therefore, methods whose names begin with "visit" may be added to this class in the future; to avoid incompatibilities, classes which extend this class should not declare any instance methods with names beginning with "visit".

When such a new visit method is added, the default implementation in this class will be to call the visitUnknown method. A new abstract element visitor class will also be introduced to correspond to the new language level; this visitor will have different default behavior for the visit method in question. When the new visitor is introduced, all or portions of this visitor may be deprecated.

Since:

9

See Also:

AbstractElementVisitor6, AbstractElementVisitor7, AbstractElementVisitor8

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractElementVisitor9()	Constructor for concrete subclasses to call.

Method Summary

Modifier and Type	Method	Description
abstract R	visitModule(ModuleElement t, P p)	Visits a ModuleElement in a manner defined by a subclass.

Methods inherited from class javax.lang.model.util.AbstractElementVisitor6

visit, visit, visitUnknown

Methods inherited from interface javax.lang.model.element.ElementVisitor

visitExecutable, visitPackage, visitType, visitTypeParameter, visitVariable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractElementVisitor9

protected AbstractElementVisitor9()

Constructor for concrete subclasses to call.

Method Detail

visitModule

public abstract R visitModule(ModuleElement t,
                              P p)

Visits a ModuleElement in a manner defined by a subclass.

Specified by:

visitModule in interface ElementVisitor<R,P>

Overrides:

visitModule in class AbstractElementVisitor6<R,P>

Parameters:

t - the element to visit

p - a visitor-specified parameter

Returns:

the result of the visit as defined by a subclass