Package io.github.lukehutch.fastclasspathscanner.scanner

Class MethodParameterInfo

java.lang.Object

io.github.lukehutch.fastclasspathscanner.scanner.MethodParameterInfo

public class MethodParameterInfo
extends Object

Information on the parameters of a method.

Author:

lukehutch

Constructor Summary

Constructors

Constructor	Description
MethodParameterInfo(AnnotationInfo[] annotationInfo, int modifiers, TypeSignature typeDescriptor, TypeSignature typeSignature, String methodParameterName)

Method Summary

Modifier and Type	Method	Description
AnnotationInfo[]	getAnnotationInfo()	Method parameter annotation info (or null if no annotations).
int	getModifiers()	Method parameter modifiers.
String	getName()	Method parameter name.
TypeSignature	getTypeDescriptor()	Method parameter type descriptor.
TypeSignature	getTypeSignature()	Method parameter type signature, possibly including generic type information (or null if no type signature information available for this parameter).
TypeSignature	getTypeSignatureOrTypeDescriptor()	Method parameter type signature, or if not available, method type descriptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodParameterInfo

public MethodParameterInfo(AnnotationInfo[] annotationInfo,
                           int modifiers,
                           TypeSignature typeDescriptor,
                           TypeSignature typeSignature,
                           String methodParameterName)

Parameters:

annotationInfo - AnnotationInfo for any annotations on this method parameter.

modifiers - The method parameter modifiers.

typeDescriptor - The method parameter type descriptor.

typeSignature - The method parameter type signature.

methodParameterName - The method parameter name.

Method Detail

getName

public String getName()

Method parameter name. May be null, for unnamed parameters (e.g. synthetic parameters), or if compiled for JDK version lower than 8, or if compiled for JDK version 8+ but without the commandline switch `-parameters`.

Returns:

The method parameter name.

getModifiers

public int getModifiers()

Method parameter modifiers. May be zero, if no modifier bits set, or if compiled for JDK version lower than 8, or if compiled for JDK version 8+ but without the commandline switch `-parameters`.

Returns:

The method parameter modifiers.

getTypeDescriptor

public TypeSignature getTypeDescriptor()

Method parameter type descriptor.

Returns:

The method type descriptor.

getTypeSignatureOrTypeDescriptor

public TypeSignature getTypeSignatureOrTypeDescriptor()

Method parameter type signature, or if not available, method type descriptor.

Returns:

The method type signature, if present, otherwise the method type descriptor.

getTypeSignature

public TypeSignature getTypeSignature()

Method parameter type signature, possibly including generic type information (or null if no type signature information available for this parameter).

Returns:

The method type signature, if available, else null.

getAnnotationInfo

public AnnotationInfo[] getAnnotationInfo()

Method parameter annotation info (or null if no annotations).

Returns:

AnnotationInfo for any annotations on this method parameter.