org.apache.cassandra.db

Class DeletedColumn

java.lang.Object

org.apache.cassandra.db.Column

org.apache.cassandra.db.DeletedColumn

All Implemented Interfaces:

OnDiskAtom

public class DeletedColumn
extends Column

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.Column

MAX_NAME_LENGTH, name, serializer, timestamp, value

Constructor Summary

Constructors

Constructor and Description
DeletedColumn(java.nio.ByteBuffer name, java.nio.ByteBuffer value, long timestamp)
DeletedColumn(java.nio.ByteBuffer name, int localDeletionTime, long timestamp)

Method Summary

Methods

Modifier and Type	Method and Description
static DeletedColumn	create(int localDeletionTime, long timestamp, java.lang.String... names)
int	getLocalDeletionTime()
long	getMarkedForDeleteAt()
boolean	isMarkedForDelete(long now)
Column	localCopy(ColumnFamilyStore cfs)
Column	localCopy(ColumnFamilyStore cfs, Allocator allocator)
Column	reconcile(Column column, Allocator allocator)
int	serializationFlags()
void	updateDigest(java.security.MessageDigest digest)
void	validateFields(CFMetaData metadata)
Column	withUpdatedName(java.nio.ByteBuffer newName)
Column	withUpdatedTimestamp(long newTimestamp)

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

create, create, create, create, create, create, dataSize, diff, equals, getString, hashCode, hasIrrelevantData, isLive, maxTimestamp, minTimestamp, name, onDiskIterator, onDiskSerializer, reconcile, serializedSize, serializedSizeForSSTable, timestamp, validateName, value

Methods inherited from class java.lang.Object

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

Constructor Detail

DeletedColumn

public DeletedColumn(java.nio.ByteBuffer name,
             int localDeletionTime,
             long timestamp)

DeletedColumn

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

Method Detail

withUpdatedName

public Column withUpdatedName(java.nio.ByteBuffer newName)

Overrides:

withUpdatedName in class Column

withUpdatedTimestamp

public Column withUpdatedTimestamp(long newTimestamp)

Overrides:

withUpdatedTimestamp in class Column

isMarkedForDelete

public boolean isMarkedForDelete(long now)

Overrides:

isMarkedForDelete in class Column

getMarkedForDeleteAt

public long getMarkedForDeleteAt()

Overrides:

getMarkedForDeleteAt in class Column

updateDigest

public void updateDigest(java.security.MessageDigest digest)

Specified by:

updateDigest in interface OnDiskAtom

Overrides:

updateDigest in class Column

getLocalDeletionTime

public int getLocalDeletionTime()

Specified by:

getLocalDeletionTime in interface OnDiskAtom

Overrides:

getLocalDeletionTime in class Column

reconcile

public Column reconcile(Column column,
               Allocator allocator)

Overrides:

reconcile in class Column

localCopy

public Column localCopy(ColumnFamilyStore cfs)

Overrides:

localCopy in class Column

localCopy

public Column localCopy(ColumnFamilyStore cfs,
               Allocator allocator)

Overrides:

localCopy in class Column

serializationFlags

public int serializationFlags()

Overrides:

serializationFlags in class Column

validateFields

public void validateFields(CFMetaData metadata)
                    throws MarshalException

Specified by:

validateFields in interface OnDiskAtom

Overrides:

validateFields in class Column

Throws:

MarshalException

create

public static DeletedColumn create(int localDeletionTime,
                   long timestamp,
                   java.lang.String... names)