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package javax.lang.model.util;

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

A simple visitor of program elements with default behavior appropriate for the RELEASE_8 source version. Visit methods corresponding to RELEASE_8 and earlier language constructs call defaultAction, passing their arguments to defaultAction's corresponding parameters.
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:
API Note: Methods in this class may be overridden subject to their general contract.
Since:1.8
/** * A simple visitor of program elements with default behavior * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8} * source version. * * Visit methods corresponding to {@code RELEASE_8} and earlier * language constructs call {@link #defaultAction defaultAction}, * passing their arguments to {@code defaultAction}'s corresponding * parameters. * * @apiNote * Methods in this class may be overridden subject to their general * contract. * * @param <R> the return type of this visitor's methods. Use {@code 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="SimpleElementVisitor6.html#note_for_subclasses"> * <strong>Compatibility note for subclasses</strong></a> * @see SimpleElementVisitor6 * @see SimpleElementVisitor7 * @see SimpleElementVisitor9 * @see SimpleElementVisitor14 * @since 1.8 */
@SupportedSourceVersion(RELEASE_8) public class SimpleElementVisitor8<R, P> extends SimpleElementVisitor7<R, P> {
Constructor for concrete subclasses; uses null for the default value.
/** * Constructor for concrete subclasses; uses {@code null} for the * default value. */
@SuppressWarnings("deprecation") // Superclass constructor deprecated protected SimpleElementVisitor8(){ super(null); }
Constructor for concrete subclasses; uses the argument for the default value.
Params:
/** * Constructor for concrete subclasses; uses the argument for the * default value. * * @param defaultValue the value to assign to {@link #DEFAULT_VALUE} */
@SuppressWarnings("deprecation") // Superclass constructor deprecated protected SimpleElementVisitor8(R defaultValue){ super(defaultValue); } }