Package org.h2.mvstore
package org.h2.mvstore
A persistent storage for tree maps.
-
ClassDescriptionClass AppendOnlyMultiFileStore.A chunk of data, containing one or multiple pages.Chunk.PositionComparator<C extends Chunk<C>>Cursor<K,
V> A cursor to iterate over elements in ascending or descending order.CursorPos<K,V> A position in a cursor.Utility methodsClass FileStore is a base class to allow for different store implementations.A free space bit set.MVMap<K,V> A stored map.A builder for this class.MVMap.Builder<K,V> A builder for this class.The decision on what to do on an update.Class DecisionMaker provides callback interface (and should become a such in Java 8) for MVMap.operate method.A builder for maps.A persistent storage for maps.A builder for an MVStore.Class TxCounter is a simple data structure to hold version of the store along with the counter of open transactions, which are still operating on this version.Various kinds of MVStore problems, along with associated error code.Utility methods used in combination with the MVStore.A storage mechanism that "persists" data in the off-heap area of the main memory.Page<K,V> A page (a node or a leaf).Page.PageReference<K,V> A pointer to a page, either in-memory or using a page position.Class RandomAccessStore.RootReference<K,V> Class RootReference is an immutable structure to represent state of the MVMap as a whole (not related to a particular B-Tree node).The default storage mechanism of the MVStore.A facility to store streams in a map.An auto-resize buffer to write data into a ByteBuffer.