Package org.miaixz.bus.core.center.map.concurrent

Interface EntryWeigher<K,V>

Type Parameters:

K - 键类型

V - 值类型

public interface EntryWeigher<K,V>

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

Since:

Java 17+

Author:

Kimi Liu

See Also:

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

Method Summary

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

Method Details

weightOf

int weightOf(K key,
 V value)

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

Parameters:

key - the data to weigh

value - the value to weigh

Returns:

the entry's selector