jsr166e

Interface ConcurrentHashMapV8.MappingFunction<K,V>

Enclosing class:

ConcurrentHashMapV8<K,V>

public static interface ConcurrentHashMapV8.MappingFunction<K,V>

A function computing a mapping from the given key to a value. This is a place-holder for an upcoming JDK8 interface.

Method Summary

Methods

Modifier and Type	Method and Description
V	map(K key) Returns a non-null value for the given key.

Method Detail

map

V map(K key)

Returns a non-null value for the given key.

Parameters:

key - the (non-null) key

Returns:

a non-null value