Package org.openrewrite.java.internal.parser

Class TypeSignature

java.lang.Object

org.openrewrite.java.internal.parser.TypeSignature

Direct Known Subclasses:

TypeSignature.ArrayType, TypeSignature.BaseType, TypeSignature.ClassType, TypeSignature.TypeVariable, TypeSignature.Wildcard

public abstract class TypeSignature
extends Object

Structured representation of JVMS type signatures, parsed from ASM.

Used by TypeTableSink to receive parsed generic signature data instead of raw signature strings, avoiding unnecessary string round-trips.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TypeSignature.ArrayType	An array type (e.g., [Ljava/lang/String;).
static class	TypeSignature.BaseType	A primitive type (e.g., I, Z).
static class	TypeSignature.ClassSignatureResult	Result of parsing a JVMS ClassSignature.
static class	TypeSignature.ClassType	A class type, possibly parameterized (e.g., java/util/List<TE;>).
static class	TypeSignature.FormalTypeParameter	A formal type parameter declaration (e.g., T extends Comparable<T>).
static class	TypeSignature.TypeVariable	A type variable reference (e.g., TE;).
static class	TypeSignature.Wildcard	A wildcard type argument.

Method Summary

Modifier and Type	Method	Description
static @Nullable TypeSignature.ClassSignatureResult	parseClassSignature(String signature)	Parse a JVMS ClassSignature using ASM's SignatureReader.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

parseClassSignature

public static @Nullable TypeSignature.ClassSignatureResult parseClassSignature(String signature)

Parse a JVMS ClassSignature using ASM's SignatureReader.

Parameters:

signature - the raw signature string from ASM

Returns:

structured result, or null if parsing fails