RxJava

rx.util.functions
Interface Function

All Known Subinterfaces:

Action0, Action1<T1>, Action2<T1,T2>, Action3<T1,T2,T3>, Func0<R>, Func1<T1,R>, Func2<T1,T2,R>, Func3<T1,T2,T3,R>, Func4<T1,T2,T3,T4,R>, Func5<T1,T2,T3,T4,T5,R>, Func6<T1,T2,T3,T4,T5,T6,R>, Func7<T1,T2,T3,T4,T5,T6,T7,R>, Func8<T1,T2,T3,T4,T5,T6,T7,T8,R>, Func9<T1,T2,T3,T4,T5,T6,T7,T8,T9,R>, FuncN<R>

public interface Function

All Func and Action interfaces extend from this.

Marker interface to allow isntanceof checks.