57  * classes which extend this class should not declare any instance
  58  * methods with names beginning with {@code "visit"}.
  59  *
  60  * <p>When such a new visit method is added, the default
  61  * implementation in this class will be to call the {@link
  62  * #visitUnknown visitUnknown} method.  A new type kind visitor class
  63  * will also be introduced to correspond to the new language level;
  64  * this visitor will have different default behavior for the visit
  65  * method in question.  When the new visitor is introduced, all or
  66  * portions of this visitor may be deprecated.
  67  *
  68  * @param <R> the return type of this visitor's methods.  Use {@link
  69  *            Void} for visitors that do not need to return results.
  70  * @param <P> the type of the additional parameter to this visitor's
  71  *            methods.  Use {@code Void} for visitors that do not need an
  72  *            additional parameter.
  73  *
  74  * @author Joseph D. Darcy
  75  * @author Scott Seligman
  76  * @author Peter von der Ah&eacute;


  77  * @since 1.6
  78  */
  79 @SupportedSourceVersion(RELEASE_6)
  80 public class TypeKindVisitor6<R, P> extends SimpleTypeVisitor6<R, P> {
  81     /**
  82      * Constructor for concrete subclasses to call; uses {@code null}
  83      * for the default value.
  84      */
  85     protected TypeKindVisitor6() {
  86         super(null);
  87     }
  88 
  89 
  90     /**
  91      * Constructor for concrete subclasses to call; uses the argument
  92      * for the default value.
  93      *
  94      * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
  95      */
  96     protected TypeKindVisitor6(R defaultValue) {

  57  * classes which extend this class should not declare any instance
  58  * methods with names beginning with {@code "visit"}.
  59  *
  60  * <p>When such a new visit method is added, the default
  61  * implementation in this class will be to call the {@link
  62  * #visitUnknown visitUnknown} method.  A new type kind visitor class
  63  * will also be introduced to correspond to the new language level;
  64  * this visitor will have different default behavior for the visit
  65  * method in question.  When the new visitor is introduced, all or
  66  * portions of this visitor may be deprecated.
  67  *
  68  * @param <R> the return type of this visitor's methods.  Use {@link
  69  *            Void} for visitors that do not need to return results.
  70  * @param <P> the type of the additional parameter to this visitor's
  71  *            methods.  Use {@code Void} for visitors that do not need an
  72  *            additional parameter.
  73  *
  74  * @author Joseph D. Darcy
  75  * @author Scott Seligman
  76  * @author Peter von der Ah&eacute;
  77  *
  78  * @see TypeKindVisitor7
  79  * @since 1.6
  80  */
  81 @SupportedSourceVersion(RELEASE_6)
  82 public class TypeKindVisitor6<R, P> extends SimpleTypeVisitor6<R, P> {
  83     /**
  84      * Constructor for concrete subclasses to call; uses {@code null}
  85      * for the default value.
  86      */
  87     protected TypeKindVisitor6() {
  88         super(null);
  89     }
  90 
  91 
  92     /**
  93      * Constructor for concrete subclasses to call; uses the argument
  94      * for the default value.
  95      *
  96      * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
  97      */
  98     protected TypeKindVisitor6(R defaultValue) {