Package org.fulib.fx.annotation.param

Annotation Interface Param

@Target({PARAMETER,FIELD,METHOD}) @Retention(RUNTIME) public @interface Param
Fields, parameters and methods annotated with this annotation will be injected with a parameter provided when using the FulibFxApp.show(String, Map) method.

If the annotation is used on a field, the field will be injected with the specified parameter's value before initializing the controller/component. If the field is a writable property, the value will be set using the property's setter method (e.g. SimpleStringProperty).

If the annotation is used on a method, the method will be called with the specified parameter's value initializing the controller/component.

If the annotation is used on a method argument, the argument will be injected with the specified parameter's value (method has to be annotated with OnRender or OnInit).

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    String
    value
    The name of the parameter.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    method
    The method of the field's class that will be called with the parameter's value.
    Class<?>
    type
    When using method(), this specifies the type of the first (and only) parameter of that method.

  • Element Details

    • value

      String value
      The name of the parameter.
      Returns:
      The name of the parameter.

    • method

      String method
      The method of the field's class that will be called with the parameter's value. Useful for final fields or Property fields.
      Returns:
      the method name
      Default:
      ""

    • type

      Class<?> type
      When using method(), this specifies the type of the first (and only) parameter of that method.
      Returns:
      the type of the method parameter
      Default:
      java.lang.Object.class