Package akka.japi.function

Interface Function2<T1,T2,R>

All Superinterfaces:

java.io.Serializable

public interface Function2<T1,T2,R>
extends java.io.Serializable

A Function interface. Used to create 2-arg first-class-functions is Java. Serializable is needed to be able to grab line number for Java 8 lambdas. Supports throwing Exception in the apply, which the java.util.function.BiFunction counterpart does not.

Method Summary

Modifier and Type	Method	Description
R	apply(T1 arg1, T2 arg2)

Method Detail

apply

R apply(T1 arg1,
        T2 arg2)
 throws java.lang.Exception

Throws:

java.lang.Exception