ParameterDeclaration

All Known Implementing Classes:

ResolverFacade.ExecutableParameterDeclaration, ResolverFacade.FieldParameterDeclaration, ResolverFacade.ResolvableParameterDeclaration
```
@API(status=MAINTAINED,
     since="5.13.3")
public interface ParameterDeclaration
```
ParameterDeclaration encapsulates the declaration of an indexed @ParameterizedClass or @ParameterizedTest parameter.

Since:

5.13

See Also:

ParameterDeclarations

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.reflect.AnnotatedElement`	`getAnnotatedElement()`	{@return the {@link AnnotatedElement} that declares the parameter; never {@code null}}
`int`	`getParameterIndex()`	{@return the index of the parameter}
`java.util.Optional<java.lang.String>`	`getParameterName()`	{@return the name of the parameter, if available; never {@code null} but potentially empty}
`java.lang.Class<?>`	`getParameterType()`	{@return the type of the parameter; never {@code null}}

- Method Detail
  - getAnnotatedElement
```
java.lang.reflect.AnnotatedElement getAnnotatedElement()
```
    {@return the {@link AnnotatedElement} that declares the parameter; never {@code null}}
    This is either a Parameter or a Field.
  - getParameterType
```
java.lang.Class<?> getParameterType()
```
    {@return the type of the parameter; never {@code null}}
  - getParameterIndex
```
int getParameterIndex()
```
    {@return the index of the parameter}
  - getParameterName
```
java.util.Optional<java.lang.String> getParameterName()
```
    {@return the name of the parameter, if available; never {@code null} but potentially empty}