Package org.apache.groovy.util.concurrent.concurrentlinkedhashmap

## Interface EntryWeigher<K,​V>

-     @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.
  See Also:
    http://code.google.com/p/concurrentlinkedhashmap/

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | 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