Package com.hazelcast.jet.function

Interface QuadFunction<T0,T1,T2,T3,R>

All Superinterfaces:

Serializable

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 QuadFunction<T0,T1,T2,T3,R>
extends Serializable

Represents a four-arity function that accepts four arguments and produces a result.

Since:

Jet 3.0

Method Summary

Modifier and Type	Method	Description
default R	apply(T0 t0, T1 t1, T2 t2, T3 t3)	Applies this function to the given arguments.
R	applyEx(T0 t0, T1 t1, T2 t2, T3 t3)	Exception-declaring variant of apply(T0, T1, T2, T3).

Method Details

applyEx

R applyEx(T0 t0,
 T1 t1,
 T2 t2,
 T3 t3)
   throws Exception

Exception-declaring variant of apply(T0, T1, T2, T3).

Throws:

Exception

apply

default R apply(T0 t0,
 T1 t1,
 T2 t2,
 T3 t3)

Applies this function to the given arguments.

Parameters:

t0 - the first argument

t1 - the second argument

t2 - the third argument

t3 - the fourth argument

Returns:

the function result