Package org.eclipse.collections.api.block.function.primitive

Interface LongFunction<T>

All Superinterfaces:

java.io.Serializable, java.util.function.ToLongFunction<T>

All Known Implementing Classes:

Functions.LongFunctionChain, LongFunctionImpl

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 LongFunction<T>
extends java.util.function.ToLongFunction<T>, java.io.Serializable

LongFunction is a primitive Function which may be used to reduce the overhead of autoboxing Long objects in places where primitive longs could be used. This file was automatically generated from template file primitiveFunction.stg.

Since:

3.0.

Method Summary

Modifier and Type	Method	Description
default long	applyAsLong(T value)
long	longValueOf(T anObject)

Method Detail

longValueOf

long longValueOf(T anObject)

applyAsLong

default long applyAsLong(T value)

Specified by:

applyAsLong in interface java.util.function.ToLongFunction<T>