groovyx.gpars.extra166y

Interface CustomConcurrentHashMap.RemappingFunction<K,V>

Enclosing class:

CustomConcurrentHashMap<K,V>

public static interface CustomConcurrentHashMap.RemappingFunction<K,V>

A function computing a new mapping from the given key and its current value to a new value, or null if there is no mapping.

Method Summary

Methods

Modifier and Type	Method and Description
V	remap(K key, V value) Returns a new value for the given key and its current, or null if there is no mapping.

Method Detail

remap

V remap(K key,
      V value)

Returns a new value for the given key and its current, or null if there is no mapping.

Parameters:

key - the key

value - the current value, or null if none

Returns:

a value, or null if none