org.apache.cassandra.db

Class BufferCounterUpdateCell

java.lang.Object

org.apache.cassandra.db.AbstractCell

org.apache.cassandra.db.BufferCell

org.apache.cassandra.db.BufferCounterUpdateCell

All Implemented Interfaces:

Cell, CounterUpdateCell, OnDiskAtom

public class BufferCounterUpdateCell
extends BufferCell
implements CounterUpdateCell

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cassandra.db.OnDiskAtom

OnDiskAtom.Serializer, OnDiskAtom.SerializerForWriting

Field Summary

Fields inherited from class org.apache.cassandra.db.BufferCell

name, timestamp, value

Fields inherited from interface org.apache.cassandra.db.Cell

MAX_NAME_LENGTH

Constructor Summary

Constructors

Constructor and Description
BufferCounterUpdateCell(CellName name, java.nio.ByteBuffer value, long timestamp)
BufferCounterUpdateCell(CellName name, long value, long timestamp)

Method Summary

Modifier and Type	Method and Description
long	delta()
Cell	diff(Cell cell)
java.lang.String	getString(CellNameType comparator)
Cell	localCopy(CFMetaData metadata, AbstractAllocator allocator)
Cell	localCopy(CFMetaData metadata, MemtableAllocator allocator, OpOrder.Group opGroup)
Cell	reconcile(Cell cell)
int	serializationFlags()
Cell	withUpdatedName(CellName newName)

Methods inherited from class org.apache.cassandra.db.BufferCell

name, timestamp, unsharedHeapSizeExcludingData, value, withUpdatedTimestamp, withUpdatedTimestampAndLocalDeletionTime

Methods inherited from class org.apache.cassandra.db.AbstractCell

cellDataSize, create, diffCounter, equals, equals, getLocalDeletionTime, hashCode, isLive, isLive, onDiskIterator, reconcileCounter, serializedSize, updateDigest, validateFields, validateName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.cassandra.db.Cell

cellDataSize, isLive, isLive, name, serializedSize, unsharedHeapSizeExcludingData, value, withUpdatedTimestamp, withUpdatedTimestampAndLocalDeletionTime

Methods inherited from interface org.apache.cassandra.db.OnDiskAtom

getLocalDeletionTime, timestamp, updateDigest, validateFields

Constructor Detail

BufferCounterUpdateCell

public BufferCounterUpdateCell(CellName name,
                               long value,
                               long timestamp)

BufferCounterUpdateCell

public BufferCounterUpdateCell(CellName name,
                               java.nio.ByteBuffer value,
                               long timestamp)

Method Detail

withUpdatedName

public Cell withUpdatedName(CellName newName)

Specified by:

withUpdatedName in interface Cell

Overrides:

withUpdatedName in class BufferCell

delta

public long delta()

Specified by:

delta in interface CounterUpdateCell

diff

public Cell diff(Cell cell)

Specified by:

diff in interface Cell

Overrides:

diff in class AbstractCell

reconcile

public Cell reconcile(Cell cell)

Specified by:

reconcile in interface Cell

Overrides:

reconcile in class AbstractCell

serializationFlags

public int serializationFlags()

Specified by:

serializationFlags in interface Cell

Overrides:

serializationFlags in class AbstractCell

localCopy

public Cell localCopy(CFMetaData metadata,
                      AbstractAllocator allocator)

Specified by:

localCopy in interface Cell

Overrides:

localCopy in class BufferCell

localCopy

public Cell localCopy(CFMetaData metadata,
                      MemtableAllocator allocator,
                      OpOrder.Group opGroup)

Specified by:

localCopy in interface Cell

Overrides:

localCopy in class BufferCell

getString

public java.lang.String getString(CellNameType comparator)

Specified by:

getString in interface Cell

Overrides:

getString in class AbstractCell