com.opengamma.strata.collect.function

Interface ObjLongFunction<T,R>

Type Parameters:

T - the type of the object parameter

R - the type of the result

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ObjLongFunction<T,R>

A function of two arguments - one object and one long.

This takes two arguments and returns an object result.

See Also:

BiFunction

Method Summary

Modifier and Type	Method and Description
default <V> ObjLongFunction<T,V>	andThen(Function<? super R,? extends V> other) Returns a new function that composes this function and the specified function.
R	apply(T obj, long value) Applies the function.

Method Detail

apply

R apply(T obj,
        long value)

Applies the function.

Parameters:

obj - the first argument

value - the second argument

Returns:

the result of the function

andThen

default <V> ObjLongFunction<T,V> andThen(Function<? super R,? extends V> other)

Returns a new function that composes this function and the specified function.

This returns a composed function that applies the input to this function and then converts the result using the specified function.

Type Parameters:

V - the result type of second function

Parameters:

other - the second function

Returns:

the combined function, "this AND_THEN that"

Throws:

NullPointerException - if the other function is null