react4j.annotations

Annotation Type ScheduleRender

@Documented
 @Target(value=METHOD)
public @interface ScheduleRender

Identify a method that can be invoked to schedule the view for re-rendering. This annotation is rarely required as the underlying arez reactivity infrastructure should be used in preference to this method. The method primarily exists for backwards compatibility with earlier versions of the framework.

The method must also conform to the following constraints:

• Must not be annotated with any other react4j annotation
• Must be abstract
• Must have 0 parameters
• Must not return a value
• Must not be static
• 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 enclosed 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".

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	skipShouldViewUpdate Determines whether the view will invoke the shouldComponentUpdate() before invoking the render method.

Element Detail

skipShouldViewUpdate

public abstract boolean skipShouldViewUpdate

Determines whether the view will invoke the shouldComponentUpdate() before invoking the render method.

Returns:

true to skip "shouldViewUpdate" phase, false otherwise.

Default:

true