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package javax.lang.model.util;

import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.ModuleElement;
import static javax.lang.model.SourceVersion.*;


A skeletal visitor of program elements with default behavior appropriate for source versions RELEASE_9 through RELEASE_14.
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.
See Also:
Since:9
@specJPMS
/** * A skeletal visitor of program elements with default behavior * appropriate for source versions {@link SourceVersion#RELEASE_9 * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}. * * @param <R> the return type of this visitor's methods. Use {@link * Void} for visitors that do not need to return results. * @param <P> the type of the additional parameter to this visitor's * methods. Use {@code Void} for visitors that do not need an * additional parameter. * * @see <a href="AbstractElementVisitor6.html#note_for_subclasses"> * <strong>Compatibility note for subclasses</strong></a> * @see AbstractElementVisitor6 * @see AbstractElementVisitor7 * @see AbstractElementVisitor8 * @since 9 * @spec JPMS */
@SupportedSourceVersion(RELEASE_14) public abstract class AbstractElementVisitor9<R, P> extends AbstractElementVisitor8<R, P> {
Constructor for concrete subclasses to call.
/** * Constructor for concrete subclasses to call. */
protected AbstractElementVisitor9(){ super(); }
{@inheritDoc}
Params:
  • t – {@inheritDoc}
  • p – {@inheritDoc}
Implementation Requirements:Visits a ModuleElement in a manner defined by a subclass.
Returns: {@inheritDoc}
/** * {@inheritDoc} * * @implSpec Visits a {@code ModuleElement} in a manner defined by a * subclass. * * @param t {@inheritDoc} * @param p {@inheritDoc} * @return {@inheritDoc} */
@Override public abstract R visitModule(ModuleElement t, P p); }