Package org.apache.jackrabbit.oak.index.indexer.document.tree.store.utils

Class SieveCache<K,​V extends MemoryObject>

  • Type Parameters:
    K - the key type
    V - the value type
    public class SieveCache<K,​V extends MemoryObject>
extends Object
    A Sieve cache. It is faster and has a higher hit-rate than LRU. See https://cachemon.github.io/SIEVE-website/

    • Constructor Detail

      • SieveCache

        public SieveCache​(long maxMemoryBytes)

    • Method Detail

      • setSize

        public void setSize​(int maxMemoryBytes)

      • get

        public V get​(K key)

      • keys

        public Set<K> keys()

      • put

        public V put​(K key,
             V value)

      • entryWasRemoved

        public void entryWasRemoved​(K key,
                            V value)

      • size

        public int size()