com.facebook.litho.annotations

Annotation Type OnTrigger

@Retention(value=CLASS)
public @interface OnTrigger

Annotated function in the component will allow its parents to call it with an EventTrigger. See trigger-events for details.

For example

 
   @LayoutSpec
   public class ComponentSpec {

     @OnTrigger(YourEvent.class)
     static Object yourEventClick(ComponentContext c, @FromTrigger YourObject obj) {
       return new Object();
     }
   }
 
 

See Also:

OnEvent

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
java.lang.Class<?>	value

Element Detail

value

public abstract java.lang.Class<?> value