org.dromara.hutool.core.map.concurrent

Interface Weigher<V>

Type Parameters:

V - 值类型

public interface Weigher<V>

A class that can determine the selector of a value. The total selector threshold is used to determine when an eviction is required.

Author:

ben.manes@gmail.com (Ben Manes)

See Also:

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

Method Summary

Modifier and Type	Method and Description
int	weightOf(V value) Measures an object's selector to determine how many units of capacity that the value consumes.

Method Detail

weightOf

int weightOf(V value)

Measures an object's selector to determine how many units of capacity that the value consumes. A value must consume a minimum of one unit.

Parameters:

value - the object to weigh

Returns:

the object's selector