Package io.github.lukehutch.fastclasspathscanner.typesignature

Class MethodTypeSignature

java.lang.Object

io.github.lukehutch.fastclasspathscanner.typesignature.HierarchicalTypeSignature

io.github.lukehutch.fastclasspathscanner.typesignature.MethodTypeSignature

public class MethodTypeSignature
extends HierarchicalTypeSignature

A method type signature (called "MethodSignature" in the classfile documentation).

Constructor Summary

Constructors

Constructor	Description
MethodTypeSignature(List<TypeParameter> typeParameters, List<TypeSignature> paramTypes, TypeSignature resultType, List<ClassRefOrTypeVariableSignature> throwsSignatures)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
void	getAllReferencedClassNames(Set<String> classNameListOut)	Get the names of all classes referenced in the type signature
List<TypeSignature>	getParameterTypeSignatures()	Get the type signatures of the method parameters.
TypeSignature	getResultType()	Get the result type for the method.
List<ClassRefOrTypeVariableSignature>	getThrowsSignatures()	Get the throws type(s) for the method.
List<TypeParameter>	getTypeParameters()	Get the type parameters for the method.
int	hashCode()
static MethodTypeSignature	parse(ClassInfo classInfo, String typeDescriptor)	Parse a method signature.
static MethodTypeSignature	parse(String typeDescriptor)	Parse a method signature (ignores class context, i.e.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodTypeSignature

public MethodTypeSignature(List<TypeParameter> typeParameters,
                           List<TypeSignature> paramTypes,
                           TypeSignature resultType,
                           List<ClassRefOrTypeVariableSignature> throwsSignatures)

Parameters:

typeParameters - The type parameters for the method.

paramTypes - The parameter types for the method.

resultType - The result type for the method.

throwsSignatures - The throws signatures for the method.

Method Detail

getTypeParameters

public List<TypeParameter> getTypeParameters()

Get the type parameters for the method.

Returns:

The type parameters for the method.

getParameterTypeSignatures

public List<TypeSignature> getParameterTypeSignatures()

Get the type signatures of the method parameters.

Returns:

The parameter types for the method, as TypeSignature parsed type objects.

getResultType

public TypeSignature getResultType()

Get the result type for the method.

Returns:

The result type for the method, as a TypeSignature parsed type object.

getThrowsSignatures

public List<ClassRefOrTypeVariableSignature> getThrowsSignatures()

Get the throws type(s) for the method.

Returns:

The throws types for the method, as TypeSignature parsed type objects.

getAllReferencedClassNames

public void getAllReferencedClassNames(Set<String> classNameListOut)

Description copied from class: HierarchicalTypeSignature

Get the names of all classes referenced in the type signature

Specified by:

getAllReferencedClassNames in class HierarchicalTypeSignature

Parameters:

classNameListOut - The set to store class names in.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

parse

public static MethodTypeSignature parse(String typeDescriptor)
                                 throws Parser.ParseException

Parse a method signature (ignores class context, i.e. no ClassInfo needs to be provided -- this means that type variables cannot be resolved to the matching type parameter).

Parameters:

typeDescriptor - The low-level internal method type descriptor or type signature to parse.

Returns:

The parsed type signature of the method.

Throws:

Parser.ParseException - If method type signature could not be parsed.

parse

public static MethodTypeSignature parse(ClassInfo classInfo,
                                        String typeDescriptor)
                                 throws Parser.ParseException

Parse a method signature.

Parameters:

classInfo - The ClassInfo of the containing class.

typeDescriptor - The type descriptor of the method.

Returns:

The parsed method type signature.

Throws:

Parser.ParseException - If method type signature could not be parsed.