T
- the type of the first argument to the functionU
- the type of the second argument to the functionR
- the type of the result of the function@FunctionalInterface public interface BiFunction<T,U,R>
Function
.
This is a functional interface
whose functional method is apply(Object, Object)
.
Function
Modifier and Type | Method | Description |
---|---|---|
default <V> BiFunction<T,U,V> |
andThen (Function<? super R,? extends V> after) |
Returns a composed function that first applies this function to
its input, and then applies the
after function to the result. |
R |
apply (T t,
U u) |
Applies this function to the given arguments.
|
R apply(T t, U u)
t
- the first function argumentu
- the second function argumentdefault <V> BiFunction<T,U,V> andThen(Function<? super R,? extends V> after)
after
function to the result.
If evaluation of either function throws an exception, it is relayed to
the caller of the composed function.V
- the type of output of the after
function, and of the
composed functionafter
- the function to apply after this function is appliedafter
functionNullPointerException
- if after is null Submit a bug or feature
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