Module java.compiler
Package javax.lang.model.util

Class 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_10)
public abstract class AbstractElementVisitor9<R,P>
extends AbstractElementVisitor8<R,P>
    A skeletal visitor of program elements with default behavior appropriate for the RELEASE_9 and RELEASE_10 source versions.

    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 Detail

      • AbstractElementVisitor9

        protected AbstractElementVisitor9()
        Constructor for concrete subclasses to call.

    • Method Detail

      • visitModule

        public abstract R visitModule​(ModuleElement t,
                              P p)
        Visits a module element.
        Specified by:
        visitModule in interface ElementVisitor<R,P>
        Overrides:
        visitModule in class AbstractElementVisitor6<R,P>
        Implementation Requirements:
        Visits a ModuleElement in a manner defined by a subclass.
        Parameters:
        t - the element to visit
        p - a visitor-specified parameter
        Returns:
        a visitor-specified result