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

Method Summary

Modifier and Type	Method and 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	merge(MethodTypeSignature methodTypeSignature, MethodTypeSignature methodTypeSignatureInternal, int[] parameterAccessFlagsInternal) Merge together programmer-view and JDK-internal method type signatures.
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()
String	toString(List<AnnotationInfo> annotationInfo, int modifiers, boolean isConstructor, String methodName, boolean isVarArgs, String[] parameterNames, int[] parameterAccessFlags, AnnotationInfo[][] parameterAnnotationInfo) Get a string representation of the method.

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)

Method Detail

getTypeParameters

public List<TypeParameter> getTypeParameters()

Get the type parameters for the method.

getParameterTypeSignatures

public List<TypeSignature> getParameterTypeSignatures()

Get the type signatures of the method parameters.

getResultType

public TypeSignature getResultType()

Get the result type for the method.

getThrowsSignatures

public List<ClassRefOrTypeVariableSignature> getThrowsSignatures()

Get the throws type(s) for the method.

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString(List<AnnotationInfo> annotationInfo,
                       int modifiers,
                       boolean isConstructor,
                       String methodName,
                       boolean isVarArgs,
                       String[] parameterNames,
                       int[] parameterAccessFlags,
                       AnnotationInfo[][] parameterAnnotationInfo)

Get a string representation of the method. Note that constructors are named "<init>", and private static class initializer blocks are named "<clinit>".

toString

public String toString()

Overrides:

toString in class Object

merge

public static MethodTypeSignature merge(MethodTypeSignature methodTypeSignature,
                                        MethodTypeSignature methodTypeSignatureInternal,
                                        int[] parameterAccessFlagsInternal)

Merge together programmer-view and JDK-internal method type signatures.

Parameters:

methodTypeSignature - The programmer-view type signature, with type parameters where possible, and without synthetic parameters.

methodTypeSignatureInternal - The JDK-internal type signature, without type parameters, but including synthetic parameters, if any.

parameterAccessFlags - The parameter modifiers for parameters in the JDK-internal type signature.

Returns:

A MethodSignature consisting of all information from both type signatures.

parse

public static MethodTypeSignature parse(String typeDescriptor)

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).

parse

public static MethodTypeSignature parse(ClassInfo classInfo,
                                        String typeDescriptor)

Parse a method signature.