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

Class TypeKindVisitor6<R,​P>

java.lang.Object
javax.lang.model.util.AbstractTypeVisitor6<R,​P>
javax.lang.model.util.SimpleTypeVisitor6<R,​P>
javax.lang.model.util.TypeKindVisitor6<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:
TypeVisitor<R,​P>
Direct Known Subclasses:
TypeKindVisitor7
@SupportedSourceVersion(RELEASE_6)
public class TypeKindVisitor6<R,​P>
extends SimpleTypeVisitor6<R,​P>
A visitor of types based on their kind with default behavior appropriate for the RELEASE_6 source version. For types Xyz that may have more than one kind, the visitXyz methods in this class delegate to the visitXyzAsKind method corresponding to the first argument's kind. The visitXyzAsKind methods call defaultAction, passing their arguments to defaultAction's corresponding parameters.

Methods in this class may be overridden subject to their general contract. Note that annotating methods in concrete subclasses with @Override will help ensure that methods are overridden as intended.

WARNING: The TypeVisitor 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 type kind 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:
1.6
See Also:
TypeKindVisitor7, TypeKindVisitor8

  • Constructor Details

    • TypeKindVisitor6

      @Deprecated(since="9") protected TypeKindVisitor6()
      Deprecated.
      Release 6 is obsolete; update to a visitor for a newer release level.
      Constructor for concrete subclasses to call; uses null for the default value.

    • TypeKindVisitor6

      @Deprecated(since="9") protected TypeKindVisitor6​(R defaultValue)
      Deprecated.
      Release 6 is obsolete; update to a visitor for a newer release level.
      Constructor for concrete subclasses to call; uses the argument for the default value.
      Parameters:
      defaultValue - the value to assign to SimpleTypeVisitor6.DEFAULT_VALUE

  • Method Details

    • visitPrimitive

      public R visitPrimitive​(PrimitiveType t, P p)
      Visits a primitive type.
      Specified by:
      visitPrimitive in interface TypeVisitor<R,​P>
      Overrides:
      visitPrimitive in class SimpleTypeVisitor6<R,​P>
      Implementation Requirements:
      This implementation dispatches to the visit method for the specific kind of primitive type: BOOLEAN, BYTE, etc.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of the kind-specific visit method

    • visitPrimitiveAsBoolean

      public R visitPrimitiveAsBoolean​(PrimitiveType t, P p)
      Visits a BOOLEAN primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsByte

      public R visitPrimitiveAsByte​(PrimitiveType t, P p)
      Visits a BYTE primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsShort

      public R visitPrimitiveAsShort​(PrimitiveType t, P p)
      Visits a SHORT primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsInt

      public R visitPrimitiveAsInt​(PrimitiveType t, P p)
      Visits an INT primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsLong

      public R visitPrimitiveAsLong​(PrimitiveType t, P p)
      Visits a LONG primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsChar

      public R visitPrimitiveAsChar​(PrimitiveType t, P p)
      Visits a CHAR primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsFloat

      public R visitPrimitiveAsFloat​(PrimitiveType t, P p)
      Visits a FLOAT primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitPrimitiveAsDouble

      public R visitPrimitiveAsDouble​(PrimitiveType t, P p)
      Visits a DOUBLE primitive type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitNoType

      public R visitNoType​(NoType t, P p)
      Visits a NoType instance.
      Specified by:
      visitNoType in interface TypeVisitor<R,​P>
      Overrides:
      visitNoType in class SimpleTypeVisitor6<R,​P>
      Implementation Requirements:
      This implementation dispatches to the visit method for the specific kind of pseudo-type: VOID, PACKAGE, MODULE, or NONE.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of the kind-specific visit method

    • visitNoTypeAsVoid

      public R visitNoTypeAsVoid​(NoType t, P p)
      Visits a VOID pseudo-type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitNoTypeAsPackage

      public R visitNoTypeAsPackage​(NoType t, P p)
      Visits a PACKAGE pseudo-type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction

    • visitNoTypeAsModule

      public R visitNoTypeAsModule​(NoType t, P p)
      Visits a MODULE pseudo-type.
      Implementation Requirements:
      This implementation calls visitUnknown.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of visitUnknown
      Since:
      10

    • visitNoTypeAsNone

      public R visitNoTypeAsNone​(NoType t, P p)
      Visits a NONE pseudo-type.
      Implementation Requirements:
      This implementation calls defaultAction.
      Parameters:
      t - the type to visit
      p - a visitor-specified parameter
      Returns:
      the result of defaultAction