Package com.mapr.baseutils.utils

Class LRUCache<K,V>

java.lang.Object
com.mapr.baseutils.utils.LRUCache<K,V>
public class LRUCache<K,V> extends Object
Simple LRU implementation to hold fixed number of entries in cache Least recently used entries are removed as capacity is reached

  • Constructor Details

    • LRUCache

      public LRUCache(long maxSize)

  • Method Details

    • get

      public V get(K key)

    • put

      public void put(K key, V value)

    • remove

      public V remove(K key)

    • clear

      public void clear()

    • usedEntries

      public int usedEntries()

    • size

      public int size()

    • getAllValues

      public Collection<V> getAllValues()

    • entrySet

      public Set<Map.Entry<K,V>> entrySet()