org.apache.cassandra.db

Class AbstractThreadUnsafeSortedColumns

java.lang.Object

org.apache.cassandra.db.ColumnFamily

org.apache.cassandra.db.AbstractThreadUnsafeSortedColumns

All Implemented Interfaces:

java.lang.Iterable<Column>, IRowCacheEntry

Direct Known Subclasses:

ArrayBackedSortedColumns, EmptyColumns, TreeMapBackedSortedColumns, UnsortedColumns

public abstract class AbstractThreadUnsafeSortedColumns
extends ColumnFamily

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.db.ColumnFamily

ColumnFamily.Factory<T extends ColumnFamily>

Field Summary

Fields

Modifier and Type	Field and Description
protected DeletionInfo	deletionInfo

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

metadata, serializer

Constructor Summary

Constructors

Modifier	Constructor and Description
	AbstractThreadUnsafeSortedColumns(CFMetaData metadata)
protected	AbstractThreadUnsafeSortedColumns(CFMetaData metadata, DeletionInfo deletionInfo)

Method Summary

Methods

Modifier and Type	Method and Description
void	delete(DeletionInfo newInfo)
void	delete(DeletionTime delTime)
protected void	delete(RangeTombstone tombstone)
DeletionInfo	deletionInfo()
void	purgeTombstones(int gcBefore) Purges any tombstones with a local deletion time before gcBefore.
void	setDeletionInfo(DeletionInfo newInfo)

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

addAll, addAll, addAtom, addColumn, addColumn, addColumn, addColumn, addCounter, addIfRelevant, addTombstone, addTombstone, asMap, batchRemoveIterator, clear, cloneMe, cloneMeShallow, cloneMeShallow, cloneMeShallow, dataSize, delete, diff, diff, digest, equals, fromBytes, getColumn, getColumnCount, getColumnNames, getColumnStats, getComparator, getFactory, getReverseSortedColumns, getSortedColumns, getType, hashCode, hasIrrelevantData, hasOnlyTombstones, id, inOrderDeletionTester, isEmpty, isInsertReversed, isMarkedForDelete, iterator, iterator, maxTimestamp, metadata, replace, resolve, resolve, reverseIterator, reverseIterator, toBytes, toString, updateDigest

Methods inherited from class java.lang.Object

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

Field Detail

deletionInfo

protected DeletionInfo deletionInfo

Constructor Detail

AbstractThreadUnsafeSortedColumns

public AbstractThreadUnsafeSortedColumns(CFMetaData metadata)

AbstractThreadUnsafeSortedColumns

protected AbstractThreadUnsafeSortedColumns(CFMetaData metadata,
                                 DeletionInfo deletionInfo)

Method Detail

deletionInfo

public DeletionInfo deletionInfo()

Specified by:

deletionInfo in class ColumnFamily

delete

public void delete(DeletionTime delTime)

Specified by:

delete in class ColumnFamily

delete

public void delete(DeletionInfo newInfo)

Specified by:

delete in class ColumnFamily

delete

protected void delete(RangeTombstone tombstone)

Specified by:

delete in class ColumnFamily

setDeletionInfo

public void setDeletionInfo(DeletionInfo newInfo)

Specified by:

setDeletionInfo in class ColumnFamily

purgeTombstones

public void purgeTombstones(int gcBefore)

Purges any tombstones with a local deletion time before gcBefore.

Specified by:

purgeTombstones in class ColumnFamily

Parameters:

gcBefore - a timestamp (in seconds) before which tombstones should be purged