FunctionBean (function 3.8.0 API)

```
@Documented
@Retention(RUNTIME)
@Target({TYPE,METHOD})
@Singleton
@Executable
public @interface FunctionBean
```
An annotation applied to classes that should be exposed as functions. The class itself must implement an interface from java.util.function such as Consumer to be exposed as a function.

Since:

1.0

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`java.lang.String`	`method`	The method name of a function within the class that is the function to invoke.
`java.lang.String`	`name`
`java.lang.String`	`value`

- Element Detail
  - value
```
@AliasFor(member="name") @AliasFor(annotation=jakarta.inject.Named.class,member="value")
java.lang.String value
```
    Returns:
    
    An optional ID of the function which may or may not be used depending on the target platform
    
    Default:
    
    ""
- - name
```
@AliasFor(member="value") @AliasFor(annotation=jakarta.inject.Named.class,member="value")
java.lang.String name
```
    Returns:
    
    An optional ID of the function which may or may not be used depending on the target platform
    
    Default:
    
    ""
- - method
```
java.lang.String method
```
    The method name of a function within the class that is the function to invoke. The method should take no more than two arguments
    
    Returns:
    
    The method name
    
    Default:
    
    ""