MethodParameterInfo (ClassGraph 4.8.147 API)

java.lang.Object
- io.github.classgraph.MethodParameterInfo

```
public class MethodParameterInfo
extends Object
```
Information on the parameters of a method.

Author:

lukehutch

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`AnnotationInfoList`	`getAnnotationInfo()` Method parameter annotation info (or null if no annotations).
`AnnotationInfo`	`getAnnotationInfo(Class<? extends Annotation> annotation)` Get a the non-`Repeatable` annotation on this method, or null if the method parameter does not have the annotation.
`AnnotationInfo`	`getAnnotationInfo(String annotationName)` Get a the named non-`Repeatable` annotation on this method, or null if the method parameter does not have the named annotation.
`AnnotationInfoList`	`getAnnotationInfoRepeatable(Class<? extends Annotation> annotation)` Get a the `Repeatable` annotation on this method, or the empty list if the method parameter does not have the annotation.
`AnnotationInfoList`	`getAnnotationInfoRepeatable(String annotationName)` Get a the named `Repeatable` annotation on this method, or the empty list if the method parameter does not have the named annotation.
`MethodInfo`	`getMethodInfo()` Get the `MethodInfo` for the defining method.
`int`	`getModifiers()` Method parameter modifiers.
`String`	`getModifiersStr()` Get the method parameter modifiers as a String, e.g.
`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.
`boolean`	`hasAnnotation(Class<? extends Annotation> annotation)` Check whether this method parameter has the annotation.
`boolean`	`hasAnnotation(String annotationName)` Check whether this method parameter has the named annotation.
`int`	`hashCode()`
`boolean`	`isFinal()` Returns true if this method parameter is final.
`boolean`	`isMandated()` Returns true if this method parameter is mandated.
`boolean`	`isSynthetic()` Returns true if this method parameter is synthetic.
`String`	`toString()` Render to string.
`String`	`toStringWithSimpleNames()` Render to string with simple names for classes.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getMethodInfo
```
public MethodInfo getMethodInfo()
```
    Get the MethodInfo for the defining method.
    
    Returns:
    
    The MethodInfo for the defining method.
  - 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.
  - getModifiersStr
```
public String getModifiersStr()
```
    Get the method parameter modifiers as a String, e.g. "final". For the modifier bits, call getModifiers().
    
    Returns:
    
    The modifiers for the method parameter, as a String.
  - 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.
  - 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.
  - getAnnotationInfo
```
public AnnotationInfoList getAnnotationInfo()
```
    Method parameter annotation info (or null if no annotations).
    
    Returns:
    
    AnnotationInfo for any annotations on this method parameter.
  - getAnnotationInfo
```
public AnnotationInfo getAnnotationInfo(Class<? extends Annotation> annotation)
```
    Get a the non-Repeatable annotation on this method, or null if the method parameter does not have the annotation. (Use getAnnotationInfoRepeatable(Class) for Repeatable annotations.)
    
    Parameters:
    
    annotation - The annotation.
    
    Returns:
    
    An AnnotationInfo object representing the annotation on this method parameter, or null if the method parameter does not have the annotation.
  - getAnnotationInfo
```
public AnnotationInfo getAnnotationInfo(String annotationName)
```
    Get a the named non-Repeatable annotation on this method, or null if the method parameter does not have the named annotation. (Use getAnnotationInfoRepeatable(String) for Repeatable annotations.)
    
    Parameters:
    
    annotationName - The annotation name.
    
    Returns:
    
    An AnnotationInfo object representing the named annotation on this method parameter, or null if the method parameter does not have the named annotation.
  - getAnnotationInfoRepeatable
```
public AnnotationInfoList getAnnotationInfoRepeatable(Class<? extends Annotation> annotation)
```
    Get a the Repeatable annotation on this method, or the empty list if the method parameter does not have the annotation.
    
    Parameters:
    
    annotation - The annotation.
    
    Returns:
    
    An AnnotationInfoList containing all instances of the annotation on this method parameter, or the empty list if the method parameter does not have the annotation.
  - getAnnotationInfoRepeatable
```
public AnnotationInfoList getAnnotationInfoRepeatable(String annotationName)
```
    Get a the named Repeatable annotation on this method, or the empty list if the method parameter does not have the named annotation.
    
    Parameters:
    
    annotationName - The annotation name.
    
    Returns:
    
    An AnnotationInfoList containing all instances of the named annotation on this method parameter, or the empty list if the method parameter does not have the named annotation.
  - hasAnnotation
```
public boolean hasAnnotation(Class<? extends Annotation> annotation)
```
    Check whether this method parameter has the annotation.
    
    Parameters:
    
    annotation - The annotation.
    
    Returns:
    
    true if this method parameter has the annotation.
  - hasAnnotation
```
public boolean hasAnnotation(String annotationName)
```
    Check whether this method parameter has the named annotation.
    
    Parameters:
    
    annotationName - The name of an annotation.
    
    Returns:
    
    true if this method parameter has the named annotation.
  - isFinal
```
public boolean isFinal()
```
    Returns true if this method parameter is final.
    
    Returns:
    
    True if this method parameter is final.
  - isSynthetic
```
public boolean isSynthetic()
```
    Returns true if this method parameter is synthetic.
    
    Returns:
    
    True if this method parameter is synthetic.
  - isMandated
```
public boolean isMandated()
```
    Returns true if this method parameter is mandated.
    
    Returns:
    
    True if this method parameter is mandated.
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toStringWithSimpleNames
```
public String toStringWithSimpleNames()
```
    Render to string with simple names for classes.
    
    Returns:
    
    the string representation.
  - toString
```
public String toString()
```
    Render to string.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    the string representation.

Class MethodParameterInfo

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getMethodInfo

getName

getModifiers

getModifiersStr

getTypeSignature

getTypeDescriptor

getTypeSignatureOrTypeDescriptor

getAnnotationInfo

getAnnotationInfo

getAnnotationInfo

getAnnotationInfoRepeatable

getAnnotationInfoRepeatable

hasAnnotation

hasAnnotation

isFinal

isSynthetic

isMandated

equals

hashCode

toStringWithSimpleNames

toString