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Interface Signature.BaseTypeSig

All Superinterfaces:: Signature

Enclosing interface:: Signature

public static sealed interface Signature.BaseTypeSig extends Signature

Models the signature of a primitive type (JLS 4.2) or void.

See Java Language Specification:: 4.2 Primitive Types and Values
See Java Virtual Machine Specification:: 4.7.9.1 Signatures
Since:: 24

Nested Class Summary

Nested classes/interfaces declared in interface Signature

Signature.ArrayTypeSig, Signature.BaseTypeSig, Signature.ClassTypeSig, Signature.RefTypeSig, Signature.ThrowableSig, Signature.TypeArg, Signature.TypeParam, Signature.TypeVarSig

Method Summary

Modifier and Type	Method	Description
`char`	`baseType()`	Returns the single-letter descriptor for the base type.
`static Signature.BaseTypeSig`	`of(char baseType)`	Returns the signature of a primitive type or void.
`static Signature.BaseTypeSig`	`of(ClassDesc classDesc)`	Returns the signature of a primitive type or void.

Methods declared in interface Signature

signatureString

Method Details

baseType

char baseType()

Returns the single-letter descriptor for the base type.

Returns:: the single-letter descriptor for the base type

of

static Signature.BaseTypeSig of(ClassDesc classDesc)

Returns the signature of a primitive type or void.

Parameters:: classDesc - a symbolic descriptor for the base type, must correspond to a primitive type
Returns:: the signature of a primitive type or void
Throws:: IllegalArgumentException - if the classDesc is not primitive

of

static Signature.BaseTypeSig of(char baseType)

Returns the signature of a primitive type or void.

Parameters:: baseType - the single-letter descriptor for the base type
Returns:: the signature of a primitive type or void
Throws:: IllegalArgumentException - if the baseType is not a valid descriptor character for a primitive type or void

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/Signature.BaseTypeSig.html