@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Maybe<T> switchIfEmpty(MaybeSource<? extends T> other) {
    """
	Returns a Maybe that emits the items emitted by the source Maybe or the items of an alternate
	MaybeSource if the current Maybe is empty.
	<p>
	<img width="640" height="445" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/switchifempty.m.png" alt="">
	<dl>
	<dt><b>Scheduler:</b></dt>
	<dd>{@code switchIfEmpty} does not operate by default on a particular {@link Scheduler}.</dd>
	</dl>
	
	@param other
	the alternate MaybeSource to subscribe to if the main does not emit any items
	@return  a Maybe that emits the items emitted by the source Maybe or the items of an
	alternate MaybeSource if the source Maybe is empty.
    """
        ObjectHelper.requireNonNull(other, "other is null");
        return RxJavaPlugins.onAssembly(new MaybeSwitchIfEmpty<T>(this, other));
    }
@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Maybe<T> switchIfEmpty(MaybeSource<? extends T> other) {
        ObjectHelper.requireNonNull(other, "other is null");
        return RxJavaPlugins.onAssembly(new MaybeSwitchIfEmpty<T>(this, other));
    }
@ CheckReturnValue @ NonNull @ SchedulerSupport ( SchedulerSupport . NONE ) public final Maybe < T > switchIfEmpty ( MaybeSource < ? extends T > other ) { ObjectHelper . requireNonNull ( other , "other is null" ) ; return RxJavaPlugins . onAssembly ( new MaybeSwitchIfEmpty < T > ( this , other ) ) ; }
Returns a Maybe that emits the items emitted by the source Maybe or the items of an alternate
MaybeSource if the current Maybe is empty.
<p>
<img width="640" height="445" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/switchifempty.m.png" alt="">
<dl>
<dt><b>Scheduler:</b></dt>
<dd>{@code switchIfEmpty} does not operate by default on a particular {@link Scheduler}.</dd>
</dl>

@param other
the alternate MaybeSource to subscribe to if the main does not emit any items
@return  a Maybe that emits the items emitted by the source Maybe or the items of an
alternate MaybeSource if the source Maybe is empty.
Returns a Maybe that emits the items emitted by the source Maybe or the items of an alternate MaybeSource if the current Maybe is empty . <p > <img width = 640 height = 445 src = https : // raw . github . com / wiki / ReactiveX / RxJava / images / rx - operators / switchifempty . m . png alt = > <dl > <dt > <b > Scheduler : < / b > < / dt > <dd > { @code switchIfEmpty } does not operate by default on a particular { @link Scheduler } . < / dd > < / dl >