org.apache.cassandra.db

Class BufferCounterCell

java.lang.Object

org.apache.cassandra.db.AbstractCell

org.apache.cassandra.db.BufferCell

org.apache.cassandra.db.BufferCounterCell

All Implemented Interfaces:

Cell, CounterCell, OnDiskAtom

public class BufferCounterCell
extends BufferCell
implements CounterCell

Nested Class Summary

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

OnDiskAtom.Serializer

Field Summary

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

name, timestamp, value

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

contextManager

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

MAX_NAME_LENGTH

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
int	cellDataSize()
static CounterCell	create(CellName name, java.nio.ByteBuffer value, long timestamp, long timestampOfLastDelete, ColumnSerializer.Flag flag)
static CounterCell	createLocal(CellName name, long value, long timestamp, long timestampOfLastDelete)
Cell	diff(Cell cell)
boolean	equals(Cell cell)
java.lang.String	getString(CellNameType comparator)
boolean	hasLegacyShards()
CounterCell	localCopy(CFMetaData metadata, AbstractAllocator allocator)
CounterCell	localCopy(CFMetaData metadata, MemtableAllocator allocator, OpOrder.Group opGroup)
Cell	markLocalToBeCleared()
Cell	reconcile(Cell cell)
int	serializationFlags()
int	serializedSize(CellNameType type, TypeSizes typeSizes)
long	timestampOfLastDelete()
long	total()
void	updateDigest(java.security.MessageDigest digest)
void	validateFields(CFMetaData metadata)
Cell	withUpdatedName(CellName newName)

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

name, timestamp, unsharedHeapSizeExcludingData, value, withUpdatedTimestamp

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

create, diffCounter, equals, getLocalDeletionTime, hashCode, isLive, isLive, onDiskIterator, reconcileCounter, 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

isLive, isLive, name, unsharedHeapSizeExcludingData, value, withUpdatedTimestamp

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

getLocalDeletionTime, timestamp

Constructor Detail

BufferCounterCell

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

BufferCounterCell

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

Method Detail

create

public static CounterCell create(CellName name,
                                 java.nio.ByteBuffer value,
                                 long timestamp,
                                 long timestampOfLastDelete,
                                 ColumnSerializer.Flag flag)

createLocal

public static CounterCell createLocal(CellName name,
                                      long value,
                                      long timestamp,
                                      long timestampOfLastDelete)

withUpdatedName

public Cell withUpdatedName(CellName newName)

Specified by:

withUpdatedName in interface Cell

Overrides:

withUpdatedName in class BufferCell

timestampOfLastDelete

public long timestampOfLastDelete()

Specified by:

timestampOfLastDelete in interface CounterCell

total

public long total()

Specified by:

total in interface CounterCell

cellDataSize

public int cellDataSize()

Specified by:

cellDataSize in interface Cell

Overrides:

cellDataSize in class AbstractCell

serializedSize

public int serializedSize(CellNameType type,
                          TypeSizes typeSizes)

Specified by:

serializedSize in interface Cell

Overrides:

serializedSize in class AbstractCell

diff

public Cell diff(Cell cell)

Specified by:

diff in interface Cell

Overrides:

diff in class AbstractCell

updateDigest

public void updateDigest(java.security.MessageDigest digest)

Specified by:

updateDigest in interface OnDiskAtom

Overrides:

updateDigest in class AbstractCell

reconcile

public Cell reconcile(Cell cell)

Specified by:

reconcile in interface Cell

Overrides:

reconcile in class AbstractCell

hasLegacyShards

public boolean hasLegacyShards()

Specified by:

hasLegacyShards in interface CounterCell

localCopy

public CounterCell localCopy(CFMetaData metadata,
                             AbstractAllocator allocator)

Specified by:

localCopy in interface Cell

Specified by:

localCopy in interface CounterCell

Overrides:

localCopy in class BufferCell

localCopy

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

Specified by:

localCopy in interface Cell

Specified by:

localCopy in interface CounterCell

Overrides:

localCopy in class BufferCell

getString

public java.lang.String getString(CellNameType comparator)

Specified by:

getString in interface Cell

Overrides:

getString in class AbstractCell

serializationFlags

public int serializationFlags()

Specified by:

serializationFlags in interface Cell

Overrides:

serializationFlags in class AbstractCell

validateFields

public void validateFields(CFMetaData metadata)
                    throws MarshalException

Specified by:

validateFields in interface OnDiskAtom

Overrides:

validateFields in class AbstractCell

Throws:

MarshalException

markLocalToBeCleared

public Cell markLocalToBeCleared()

Specified by:

markLocalToBeCleared in interface CounterCell

equals

public boolean equals(Cell cell)

Overrides:

equals in class AbstractCell