# Hierarchy For Package org.apache.cassandra.cache

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cassandra.db.compaction.CompactionInfo.Holder
    - org.apache.cassandra.cache.AutoSavingCache.Writer
  - org.apache.cassandra.cache.ConcurrentLinkedHashCache<K,V> (implements org.apache.cassandra.cache.ICache<K,V>)
  - org.apache.cassandra.cache.InstrumentingCache<K,V>
    - org.apache.cassandra.cache.AutoSavingCache<K,V>
  - org.apache.cassandra.cache.KeyCacheKey (implements org.apache.cassandra.cache.CacheKey)
  - org.apache.cassandra.io.util.Memory
    - org.apache.cassandra.cache.RefCountedMemory
  - org.apache.cassandra.cache.RowCacheKey (implements org.apache.cassandra.cache.CacheKey, java.lang.Comparable<T>)
  - org.apache.cassandra.cache.RowCacheSentinel (implements org.apache.cassandra.cache.IRowCacheEntry)
  - org.apache.cassandra.cache.SerializingCache<K,V> (implements org.apache.cassandra.cache.ICache<K,V>)
  - org.apache.cassandra.cache.SerializingCacheProvider

## Interface Hierarchy

- org.apache.cassandra.cache.AutoSavingCache.CacheSerializer<K,V>
- org.apache.cassandra.cache.ICache<K,V>
- org.apache.cassandra.cache.IMeasurableMemory
  - org.apache.cassandra.cache.CacheKey
- org.apache.cassandra.cache.IRowCacheEntry