Interface CustomConcurrentHashMap.RemappingFunction<K,V>

Enclosing class:
CustomConcurrentHashMap<K,V>
public static interface CustomConcurrentHashMap.RemappingFunction<K,V>
A function computing a new mapping from the given key and its current value to a new value, or null if there is no mapping

  • Method Summary

    Modifier and Type
    Method
    Description
    V
    remap(K key, V value)
    Returns a new value for the given key and its current, or null if there is no mapping.

  • Method Details

    • remap

      V remap(K key, V value)
      Returns a new value for the given key and its current, or null if there is no mapping.
      Parameters:
      key - the key
      value - the current value, or null if none
      Returns:
      a value, or null if none