Package org.apache.cassandra.db.rows

Interface Summary

Interface	Description
BaseRowIterator<U extends Unfiltered>	A common interface for Row and Unfiltered, that permits sharing of the (majority) common methods and functionality
CellPath.Serializer
RangeTombstoneMarker	A marker for a range tombstone bound.
Row	Storage engine representation of a row.
Row.Builder	Interface for building rows.
Row.SimpleBuilder	Row builder interface geared towards human.
RowDiffListener	Interface that allows to act on the result of merging multiple rows.
RowIterator	An iterator over rows belonging to a partition.
Unfiltered	Unfiltered is the common class for the main constituent of an unfiltered partition.
UnfilteredRowIterator	An iterator over the rows of a given partition that also includes deletion informations.
UnfilteredRowIterators.MergeListener	Interface for a listener interested in the result of merging multiple versions of a given row.

Class Summary

Class	Description
AbstractCell	Base abstract class for Cell implementations.
AbstractRangeTombstoneMarker<B extends ClusteringBoundOrBoundary>
AbstractRow	Base abstract class for Row implementations.
AbstractUnfilteredRowIterator
BTreeRow	Immutable implementation of a Row object.
BTreeRow.Builder
BufferCell
Cell	A cell is our atomic unit for a single value of a single column.
CellPath	A path for a cell belonging to a complex column type (non-frozen collection or UDT).
Cells	Static methods to work on cells.
ColumnData	Generic interface for the data of a given column (inside a row).
ComplexColumnData	The data for a complex column, that is it's cells and potential complex deletion time.
ComplexColumnData.Builder
CounterCells
EncodingStats	Stats used for the encoding of the rows and tombstones of a given source.
EncodingStats.Collector
EncodingStats.Serializer
LazilyInitializedUnfilteredRowIterator	Abstract class to create UnfilteredRowIterator that lazily initialize themselves.
NativeCell
RangeTombstoneBoundaryMarker	A range tombstone marker that represents a boundary between 2 range tombstones (i.e.
RangeTombstoneBoundMarker	A range tombstone marker that indicates the bound of a range tombstone (start or end).
RangeTombstoneMarker.Merger	Utility class to help merging range tombstone markers coming from multiple inputs (UnfilteredRowIterators).
Row.Deletion	A row deletion/tombstone.
Row.Merger	Utility class to help merging rows from multiple inputs (UnfilteredRowIterators).
RowAndDeletionMergeIterator	An iterator that merges a source of rows with the range tombstone and partition level deletion of a give partition.
RowIterators	Static methods to work with row iterators.
Rows	Static utilities to work on Row objects.
SerializationHelper
UnfilteredRowIterators	Static methods to work with atom iterators.
UnfilteredRowIteratorSerializer	Serialize/Deserialize an unfiltered row iterator.
UnfilteredRowIteratorSerializer.Header
UnfilteredRowIteratorWithLowerBound	An unfiltered row iterator with a lower bound retrieved from either the global sstable statistics or the row index lower bounds (if available in the cache).
UnfilteredSerializer	Serialize/deserialize a single Unfiltered (both on-wire and on-disk).
WithOnlyQueriedData<I extends BaseRowIterator<?>>	Function to skip cells (from an iterator) that are not part of those queried by the user according to the provided ColumnFilter.
WrappingUnfilteredRowIterator	Abstract class to make writing unfiltered iterators that wrap another iterator easier.

Enum Summary

Enum	Description
SerializationHelper.Flag	Flag affecting deserialization behavior (this only affect counters in practice).
Unfiltered.Kind