@NonNull
    public static Completable onAssembly(@NonNull Completable source) {
    """
	Calls the associated hook function.
	@param source the hook's input value
	@return the value returned by the hook
    """
        Function<? super Completable, ? extends Completable> f = onCompletableAssembly;
        if (f != null) {
            return apply(f, source);
        }
        return source;
    }
@NonNull
    public static Completable onAssembly(@NonNull Completable source) {
        Function<? super Completable, ? extends Completable> f = onCompletableAssembly;
        if (f != null) {
            return apply(f, source);
        }
        return source;
    }
@ NonNull public static Completable onAssembly ( @ NonNull Completable source ) { Function < ? super Completable , ? extends Completable > f = onCompletableAssembly ; if ( f != null ) { return apply ( f , source ) ; } return source ; }
Calls the associated hook function.
@param source the hook's input value
@return the value returned by the hook
Calls the associated hook function .