polyglot.types

Interface Qualifier

All Superinterfaces:

java.lang.Cloneable, Copy<TypeObject>, java.io.Serializable, TypeObject

All Known Subinterfaces:

ArrayType, CaptureConvertedWildCardType, ClassType, DiamondType, InstType<Formal,Actual>, IntersectionType, JL5ArrayType, JL5ClassType, JL5ParsedClassType, JL5PrimitiveType, JL5ReferenceType, JL5SubstClassType, JL5SubstType, LubType, NullType, Package, ParsedClassType, PrimitiveType, RawClass, ReferenceType, SubstType<Formal,Actual>, Type, TypeVariable, UnknownPackage, UnknownQualifier, UnknownReferenceType, UnknownType, UnknownTypeVariable, WildCardType

All Known Implementing Classes:

ArrayType_c, CaptureConvertedWildCardType_c, ClassType_c, DiamondType_c, IntersectionType_c, JL5ArrayType_c, JL5ClassType_c, JL5NullType_c, JL5ParsedClassType_c, JL5PrimitiveType_c, JL5SubstClassType_c, LubType_c, NullType_c, Package_c, ParsedClassType_c, PrimitiveType_c, RawClass_c, ReferenceType_c, SubstClassType_c, Type_c, TypeVariable_c, UnknownPackage_c, UnknownQualifier_c, UnknownReferenceType_c, UnknownType_c, UnknownTypeVariable_c, WildCardType_c

public interface Qualifier
extends TypeObject

A Qualifier can be used to qualify a type: it can be either a package or a named class type.

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.util.Copy

Copy.Util

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isPackage() Return true if the qualifier is a package.
boolean	isType() Return true if the qualifier is a type.
Package	toPackage() Cast the qualifier to a package, or return null.
Type	toType() Cast the qualifier to a type, or return null.

Methods inherited from interface polyglot.types.TypeObject

equalsImpl, isCanonical, position, typeSystem

Methods inherited from interface polyglot.util.Copy

copy

Method Detail

isPackage

boolean isPackage()

Return true if the qualifier is a package.

toPackage

Package toPackage()

Cast the qualifier to a package, or return null. This method will probably be deprecated.

isType

boolean isType()

Return true if the qualifier is a type.

toType

Type toType()

Cast the qualifier to a type, or return null. This method will probably be deprecated.