## Package org.apache.cassandra.db

Interface Summary
ColumnFamilyStoreMBean: The MBean interface for ColumnFamilyStore
HintedHandOffManagerMBean
IColumn: TODO: rename
IColumnContainer
IMutation
ISortedColumns: A sorted map of columns.
ISortedColumns.Factory

Class Summary
AbstractColumnContainer
AbstractColumnContainer.DeletionInfo
ArrayBackedSortedColumns: A ISortedColumns backed by an ArrayList.
CollationController
Column: Column is immutable, which prevents all kinds of confusion in a multithreaded environment.
ColumnFamily
ColumnFamilySerializer
ColumnFamilyStore
ColumnFamilyStore.ViewFragment
ColumnIndexer: Help to create an index for a column family based on size of columns
ColumnIndexer.RowHeader: Holds information about serialized index and bloom filter
ColumnSerializer
CounterColumn: A column that represents a partitioned counter.
CounterMutation
CounterMutationVerbHandler
CounterUpdateColumn: A counter update while it hasn't been applied yet by the leader replica.
DataTracker
DBConstants
DecoratedKey<T extends Token>: Represents a decorated key, handy for certain operations where just working with strings gets slow.
DefinitionsUpdateVerbHandler
DefsTable
DeletedColumn
EchoedRow: A CompactedRow implementation that just echos the original row bytes without deserializing.
ExpiringColumn: Alternative to Column that have an expiring time.
HintedHandOffManager: For each endpoint for which we have hints, there is a row in the system hints CF.
IndexScanCommand
Memtable
RangeSliceCommand
RangeSliceReply
ReadCommand
ReadRepairVerbHandler
ReadResponse
ReadVerbHandler
RetriedSliceFromReadCommand
Row
Row.RowSerializer
RowIteratorFactory
RowMutation
RowMutation.RowMutationSerializer
RowMutationVerbHandler
SchemaCheckVerbHandler: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SliceByNamesReadCommand
SliceFromReadCommand
SuperColumn
SystemTable
Table: It represents a Keyspace.
ThreadSafeSortedColumns
TreeMapBackedSortedColumns
TruncateResponse: This message is sent back the truncate operation and basically specifies if the truncate succeeded.
TruncateResponse.TruncateResponseSerializer
TruncateVerbHandler
Truncation: A truncate operation descriptor
WriteResponse
WriteResponse.WriteResponseSerializer

Enum Summary
ColumnFamilyStore.CacheType
ColumnFamilyType: column family type enum

Exception Summary
ColumnFamilyNotDefinedException
KeyspaceNotDefinedException
UnknownColumnFamilyException: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

Copyright © 2012 The Apache Software Foundation