# Package org.apache.ignite.internal.processors.cache.persistence.tree.io

Interface Summary
Interface | Description
--- | ---
DataPageIO.CC<T> | Defines closure interface for applying computations to data page items.

Class Summary
Class | Description
--- | ---
BPlusInnerIO<L> | Abstract IO routines for B+Tree inner pages.
BPlusIO<L> | Abstract IO routines for B+Tree pages.
BPlusLeafIO<L> | Abstract IO routines for B+Tree leaf pages.
BPlusMetaIO | IO routines for B+Tree meta pages.
CacheVersionIO | Utility to read and write `GridCacheVersion` instances.
DataPageIO | Data pages IO.
DataPagePayload |
IOVersions<V extends PageIO> | Registry for IO versions.
PageIO | Base format for all the page types.
PageMetaIO |
PagePartitionCountersIO |
PagePartitionMetaIO |
TrackingPageIO | We use dedicated page for tracking pages updates.

2017 Copyright © Apache Software Foundation

Follow @ApacheIgnite

Ignite Fabric | : ver. 2.1.0
Release Date | : July 20 2017