io.micronaut.core.util.clhm

Interface EntryWeigher<K,V>

Type Parameters:

K - The key type

V - The value type

@ThreadSafe
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.

Author:

ben.manes@gmail.com (Ben Manes)

See Also:

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

Method Summary

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

Method Detail

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.

Parameters:

key - the key to weigh

value - the value to weigh

Returns:

the entry's weight