com.prosysopc.ua.pubsub

Interface PubSubFunction<T,R>

All Superinterfaces:

CheckedFunction<T,R,PubSubException>

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 PubSubFunction<T,R>
extends CheckedFunction<T,R,PubSubException>

Similar to Function, but can throw a PubSubException on error.

Method Summary

Modifier and Type	Method and Description
R	apply(T input) Returns an output based on the input, or throws PubSubException on failure.

Method Detail

apply

R apply(T input)
 throws PubSubException

Returns an output based on the input, or throws PubSubException on failure.

Specified by:

apply in interface CheckedFunction<T,R,PubSubException>

Parameters:

input - the input.

Returns:

the output.

Throws:

PubSubException - thrown on error.