polyglot.ext.pao.types
Class PaoPrimitiveType_c

java.lang.Object
  polyglot.ext.jl.types.TypeObject_c
      polyglot.ext.jl.types.Type_c
          polyglot.ext.jl.types.PrimitiveType_c
              polyglot.ext.pao.types.PaoPrimitiveType_c

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Named, PrimitiveType, Qualifier, Type, TypeObject, Copy

public class PaoPrimitiveType_c
extends PrimitiveType_c

A PAO primitive type. In the PAO extension, primitives are considered a subtype of Object.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.types.PrimitiveType

PrimitiveType.Kind

Field Summary

Fields inherited from class polyglot.ext.jl.types.PrimitiveType_c

kind

Fields inherited from class polyglot.ext.jl.types.TypeObject_c

position, ts

Fields inherited from interface polyglot.types.PrimitiveType

BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LONG, SHORT, VOID

Constructor Summary

protected	PaoPrimitiveType_c()
	PaoPrimitiveType_c(TypeSystem ts, PrimitiveType.Kind kind)

Method Summary

boolean	descendsFromImpl(Type ancestor) Returns true if ancestor is the Object type, as primitives are considered a subtype of Object.
boolean	isCastValidImpl(Type toType) Returns true if the normal rules for casts hold, or if casting a primitive to Object, as primitives are considered a subtype of Object.
boolean	isImplicitCastValidImpl(Type toType) Returns true if the normal rules for implicit casts hold, or if casting a primitive to Object, as primitives are considered a subtype of Object.

Methods inherited from class polyglot.ext.jl.types.PrimitiveType_c

equalsImpl, fullName, hashCode, isBoolean, isByte, isCanonical, isChar, isDouble, isFloat, isInt, isIntOrLess, isLong, isLongOrLess, isNumeric, isPrimitive, isShort, isVoid, kind, name, numericConversionValidImpl, numericConversionValidImpl, toPrimitive, toString, translate, wrapperTypeString

Methods inherited from class polyglot.ext.jl.types.Type_c

arrayOf, arrayOf, descendsFrom, isArray, isCastValid, isClass, isComparable, isImplicitCastValid, isNull, isPackage, isReference, isSubtype, isSubtypeImpl, isThrowable, isType, isUncheckedException, numericConversionValid, numericConversionValid, toArray, toClass, toNull, toPackage, toReference, toType

Methods inherited from class polyglot.ext.jl.types.TypeObject_c

copy, equals, position, typeSystem

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface polyglot.types.Type

arrayOf, arrayOf, descendsFrom, isArray, isCastValid, isClass, isComparable, isImplicitCastValid, isNull, isReference, isSubtype, isSubtypeImpl, isThrowable, isUncheckedException, numericConversionValid, numericConversionValid, toArray, toClass, toNull, toReference

Methods inherited from interface polyglot.types.Qualifier

isPackage, isType, toPackage, toType

Methods inherited from interface polyglot.types.TypeObject

position, typeSystem

Methods inherited from interface polyglot.util.Copy

copy

Constructor Detail

PaoPrimitiveType_c

protected PaoPrimitiveType_c()

PaoPrimitiveType_c

public PaoPrimitiveType_c(TypeSystem ts,
                          PrimitiveType.Kind kind)

Method Detail

descendsFromImpl

public boolean descendsFromImpl(Type ancestor)

Returns true if ancestor is the Object type, as primitives are considered a subtype of Object.

Specified by:

descendsFromImpl in interface Type

Overrides:

descendsFromImpl in class PrimitiveType_c

isImplicitCastValidImpl

public boolean isImplicitCastValidImpl(Type toType)

Returns true if the normal rules for implicit casts hold, or if casting a primitive to Object, as primitives are considered a subtype of Object.

Specified by:

isImplicitCastValidImpl in interface Type

Overrides:

isImplicitCastValidImpl in class PrimitiveType_c

isCastValidImpl

public boolean isCastValidImpl(Type toType)

Returns true if the normal rules for casts hold, or if casting a primitive to Object, as primitives are considered a subtype of Object.

Specified by:

isCastValidImpl in interface Type

Overrides:

isCastValidImpl in class PrimitiveType_c