Package react4j.annotations

Annotation Interface Render

@Documented
@Target(METHOD)
public @interface Render

Identifies the method invoked to render the view. There must be exactly one method annotated with this annotation within the view. The method must return a value of type ReactNode.

The method must also conform to the following constraints:

• Must not be annotated with any other react4j annotation
• Must not be private
• Must not be static
• Must not be abstract
• Must not throw exceptions
• Must be accessible from the same package as the class annotated by View
• Should not be public as not expected to be invoked outside the view. A warning will be generated but can be suppressed by the SuppressWarnings or SuppressReact4jWarnings annotations with a key "React4j:PublicMethod". This warning is also suppressed by the annotation processor if it is implementing an interface method.
• Should not be protected if in the class annotated with the View annotation as the method is not expected to be invoked outside the view. A warning will be generated but can be suppressed by the SuppressWarnings or SuppressReact4jWarnings annotations with a key "React4j:ProtectedMethod".
• Should be annotated with either Nonnull or Nullable. If neither annoation is present then a warning will be generated but can be suppressed by the SuppressWarnings or SuppressReact4jWarnings annotations with a key "React4j:MissingRenderNullability".