org.iherus.shiro.util.concurrent

接口 EntryWeigher<K,V>

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@ThreadSafe
 @FunctionalInterface
public interface EntryWeigher<K,V>

A class that can determine the weight of an entry. The total weight threshold is used to determine when an eviction is required.

作者:

ben.manes@gmail.com (Ben Manes)

另请参阅:

http://code.google.com/p/concurrentlinkedhashmap/

方法概要

限定符和类型	方法和说明
int	weightOf(K key, V value) Measures an entry's weight to determine how many units of capacity that the key and value consumes.

方法详细资料

weightOf

int weightOf(K key,
             V value)

Measures an entry's weight to determine how many units of capacity that the key and value consumes. An entry must consume a minimum of one unit.

参数:

key - the key to weigh

value - the value to weigh

返回:

the entry's weight