Package io.micronaut.function

Annotation Interface FunctionBean

@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

Author:

Graeme Rocher

Optional Element Summary

Optional Elements

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

Element Details

value

@AliasFor(member="name") @AliasFor(annotation=jakarta.inject.Named.class,member="value")
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")
String name

Returns:

An optional ID of the function which may or may not be used depending on the target platform

Default:

""

method

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:

""