Package io.micronaut.context.annotation

Annotation Interface Parameter

@Target({FIELD,METHOD,PARAMETER,ANNOTATION_TYPE})
@Retention(RUNTIME)
@Documented
@Qualifier
@Bindable
public @interface Parameter

Specifies that an argument to a bean constructor is user provided.

Should be applied only to constructor arguments and Bean factory methods

Since:

1.0

Author:

Graeme Rocher

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	defaultValue
String	value	Specifies the parameter name.

Element Details

value

@AliasFor(annotation=Bindable.class,
          member="value")
String value

Specifies the parameter name. Useful as metadata at times for reflection on classes already compiled without -parameters argument to javac

Returns:

An optional name of the parameter.

Default:

""

defaultValue

@AliasFor(annotation=Bindable.class,
          member="defaultValue")
String defaultValue

Returns:

The default value

See Also:

• Bindable.defaultValue()

Default:

""