abstract fun <U : Any!> then(fn: Supplier<out AsyncResult<U>!>!): AsyncResult<U>! (source)
Returns a new completion that, when this completion completes normally, completes with the same value or exception as the result returned after executing the given function.
fn - Supplier<out AsyncResult<U>!>!: The function returning a new result.
- The type of the returned result's value.
Return
AsyncResult<U>!: A new result.