# Hierarchy For Package org.apache.ignite.internal.processors.cache.persistence

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter (implements org.apache.ignite.internal.processors.cache.persistence.CacheDataRow)
  - org.apache.ignite.internal.processors.cache.persistence.DataRegion
  - org.apache.ignite.internal.processors.cache.persistence.DataRegionMetricsImpl (implements org.apache.ignite.internal.processors.cache.persistence.AllocatedPageTracker, org.apache.ignite.DataRegionMetrics)
  - org.apache.ignite.internal.processors.cache.persistence.DataRegionMetricsSnapshot (implements org.apache.ignite.DataRegionMetrics)
  - org.apache.ignite.internal.processors.cache.persistence.DataStorageMetricsImpl (implements org.apache.ignite.mxbean.DataStorageMetricsMXBean)
  - org.apache.ignite.internal.processors.cache.persistence.DataStorageMetricsSnapshot (implements org.apache.ignite.DataStorageMetrics)
  - org.apache.ignite.internal.processors.cache.persistence.DataStructure (implements org.apache.ignite.internal.processors.cache.persistence.tree.util.PageLockListener)
  - org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.CheckpointHistory
  - org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.FileLockHolder (implements java.lang.AutoCloseable)
  - org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter<K,V> (implements org.apache.ignite.internal.processors.cache.GridCacheSharedManager<K,V>)
    - org.apache.ignite.internal.processors.cache.persistence.IgniteCacheDatabaseSharedManager (implements org.apache.ignite.internal.processors.cache.persistence.CheckpointLockStateChecker, org.apache.ignite.internal.processors.cluster.IgniteChangeGlobalStateSupport)
      - org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager (implements org.apache.ignite.internal.processors.cache.persistence.CheckpointWriteProgressSupplier)
  - org.apache.ignite.internal.util.worker.GridWorker (implements java.lang.Runnable)
    - org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.Checkpointer
  - org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl (implements org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager)
    - org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager (implements org.apache.ignite.internal.processors.cache.persistence.DbCheckpointListener)
  - org.apache.ignite.internal.processors.cache.persistence.IndexStorageImpl (implements org.apache.ignite.internal.processors.cache.persistence.IndexStorage)
  - org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO
    - org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO<L>
      - org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusInnerIO<L>
        - org.apache.ignite.internal.processors.cache.persistence.IndexStorageImpl.MetaStoreInnerIO
      - org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusLeafIO<L>
        - org.apache.ignite.internal.processors.cache.persistence.IndexStorageImpl.MetaStoreLeafIO
  - org.apache.ignite.internal.processors.cache.persistence.RecoveryDebug (implements java.lang.AutoCloseable)
  - org.apache.ignite.internal.processors.cache.persistence.RootPage
  - org.apache.ignite.internal.processors.cache.persistence.RowStore

## Interface Hierarchy

- org.apache.ignite.internal.processors.cache.persistence.AllocatedPageTracker
- org.apache.ignite.internal.processors.cache.persistence.CacheSearchRow
  - org.apache.ignite.internal.processors.cache.persistence.CacheDataRow (also extends org.apache.ignite.internal.processors.cache.persistence.Storable)
- org.apache.ignite.internal.processors.cache.persistence.CheckpointFuture
- org.apache.ignite.internal.processors.cache.persistence.CheckpointLockStateChecker
- org.apache.ignite.internal.processors.cache.persistence.CheckpointWriteProgressSupplier
- org.apache.ignite.internal.processors.cache.persistence.DbCheckpointListener
- org.apache.ignite.internal.processors.cache.persistence.DbCheckpointListener.Context
- org.apache.ignite.internal.processors.cache.persistence.IndexStorage
- org.apache.ignite.internal.processors.cache.persistence.Storable
  - org.apache.ignite.internal.processors.cache.persistence.CacheDataRow (also extends org.apache.ignite.internal.processors.cache.persistence.CacheSearchRow)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.RowData

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Ignite Fabric | : ver. 2.5.0
Release Date | : May 23 2018