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Java compact3 javax.lang.model.util Class TypeKindVisitor6<R,P>（JDK8）

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Java™ Platform
Standard Ed. 8
compact3
javax.lang.model.util

Class 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(value=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 visitXYZKind method corresponding to the first argument's kind. The visitXYZKind 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.

    Note that adding a default implementation of a new visit method in a visitor class will occur instead of adding a default method directly in the visitor interface since a Java SE 8 language feature cannot be used to this version of the API since this version is required to be runnable on Java SE 7 implementations. Future versions of the API that are only required to run on Java SE 8 and later may take advantage of default methods in this situation.

    Since:
    1.6
    See Also:
    TypeKindVisitor7, TypeKindVisitor8

    • Constructor Detail

      • TypeKindVisitor6

        protected TypeKindVisitor6()
        Constructor for concrete subclasses to call; uses null for the default value.

      • TypeKindVisitor6

        protected TypeKindVisitor6(R defaultValue)
        Constructor for concrete subclasses to call; uses the argument for the default value.
        Parameters:
        defaultValue - the value to assign to SimpleTypeVisitor6.DEFAULT_VALUE

    • Method Detail

      • visitPrimitive

        public R visitPrimitive(PrimitiveType t,
                        P p)
        Visits a primitive type, dispatching to the visit method for the specific kind of primitive type: BOOLEAN, BYTE, etc.
        Specified by:
        visitPrimitive in interface TypeVisitor<R,P>
        Overrides:
        visitPrimitive in class SimpleTypeVisitor6<R,P>
        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 by calling 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 by calling 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 by calling 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 by calling 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 by calling 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 by calling 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 by calling 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 by calling 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, dispatching to the visit method for the specific kind of pseudo-type: VOID, PACKAGE, or NONE.
        Specified by:
        visitNoType in interface TypeVisitor<R,P>
        Overrides:
        visitNoType in class SimpleTypeVisitor6<R,P>
        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 by calling 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 by calling defaultAction.
        Parameters:
        t - the type to visit
        p - a visitor-specified parameter
        Returns:
        the result of defaultAction

      • visitNoTypeAsNone

        public R visitNoTypeAsNone(NoType t,
                           P p)
        Visits a NONE pseudo-type by calling defaultAction.
        Parameters:
        t - the type to visit
        p - a visitor-specified parameter
        Returns:
        the result of defaultAction
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Java™ Platform
Standard Ed. 8

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