public class AtomicSortedColumns extends ColumnFamily
ColumnFamily.Factory<T extends ColumnFamily>| Modifier and Type | Field and Description |
|---|---|
static ColumnFamily.Factory<AtomicSortedColumns> |
factory |
metadata, serializer| Modifier and Type | Method and Description |
|---|---|
void |
addAll(ColumnFamily cm,
Allocator allocator,
com.google.common.base.Function<Column,Column> transformation)
Adds all the columns of a given column map to this column map.
|
Pair<java.lang.Long,java.lang.Long> |
addAllWithSizeDelta(ColumnFamily cm,
Allocator allocator,
com.google.common.base.Function<Column,Column> transformation,
SecondaryIndexManager.Updater indexer)
This is only called by Memtable.resolve, so only AtomicSortedColumns needs to implement it.
|
void |
addColumn(Column column,
Allocator allocator)
Adds a column to this column map.
|
void |
clear()
Clear this column family, removing all columns and deletion info.
|
ColumnFamily |
cloneMe()
Clones the column map.
|
void |
delete(DeletionInfo info) |
void |
delete(DeletionTime delTime) |
protected void |
delete(RangeTombstone tombstone) |
DeletionInfo |
deletionInfo() |
Column |
getColumn(java.nio.ByteBuffer name)
Get a column given its name, returning null if the column is not
present.
|
int |
getColumnCount()
Returns the number of columns in this map.
|
java.util.SortedSet<java.nio.ByteBuffer> |
getColumnNames()
Returns an iterable with the names of columns in this column map in the same order
as the underlying columns themselves.
|
AbstractType<?> |
getComparator() |
ColumnFamily.Factory |
getFactory()
Returns the factory used for this ISortedColumns implementation.
|
java.util.Collection<Column> |
getReverseSortedColumns()
Returns the columns of this column map as a collection.
|
java.util.Collection<Column> |
getSortedColumns()
Returns the columns of this column map as a collection.
|
boolean |
isInsertReversed()
Returns if this map only support inserts in reverse order.
|
java.util.Iterator<Column> |
iterator(ColumnSlice[] slices)
Returns an iterator over the columns of this map that returns only the matching @param slices.
|
void |
purgeTombstones(int gcBefore)
Purges top-level and range tombstones whose localDeletionTime is older than gcBefore.
|
boolean |
replace(Column oldColumn,
Column newColumn)
Replace oldColumn if present by newColumn.
|
java.util.Iterator<Column> |
reverseIterator(ColumnSlice[] slices)
Returns a reversed iterator over the columns of this map that returns only the matching @param slices.
|
void |
setDeletionInfo(DeletionInfo newInfo) |
addAll, addAtom, addColumn, addColumn, addColumn, addCounter, addIfRelevant, addTombstone, addTombstone, asMap, cloneMeShallow, cloneMeShallow, dataSize, delete, diff, diff, digest, equals, fromBytes, getColumnStats, getType, hashCode, hasIrrelevantData, hasOnlyTombstones, id, inOrderDeletionTester, isEmpty, isMarkedForDelete, iterator, maxTimestamp, metadata, resolve, resolve, reverseIterator, toBytes, toString, updateDigestpublic static final ColumnFamily.Factory<AtomicSortedColumns> factory
public AbstractType<?> getComparator()
getComparator in class ColumnFamilypublic ColumnFamily.Factory getFactory()
ColumnFamilygetFactory in class ColumnFamilypublic ColumnFamily cloneMe()
ColumnFamilycloneMe in class ColumnFamilypublic DeletionInfo deletionInfo()
deletionInfo in class ColumnFamilypublic void delete(DeletionTime delTime)
delete in class ColumnFamilyprotected void delete(RangeTombstone tombstone)
delete in class ColumnFamilypublic void delete(DeletionInfo info)
delete in class ColumnFamilypublic void setDeletionInfo(DeletionInfo newInfo)
setDeletionInfo in class ColumnFamilypublic void purgeTombstones(int gcBefore)
ColumnFamilypurgeTombstones in class ColumnFamilygcBefore - a timestamp (in seconds) before which tombstones should be purgedpublic void addColumn(Column column, Allocator allocator)
ColumnFamilyaddColumn in class ColumnFamilypublic void addAll(ColumnFamily cm, Allocator allocator, com.google.common.base.Function<Column,Column> transformation)
ColumnFamily
for (Column c : cm)
addColumn(c, ...);
but is potentially faster.addAll in class ColumnFamilypublic Pair<java.lang.Long,java.lang.Long> addAllWithSizeDelta(ColumnFamily cm, Allocator allocator, com.google.common.base.Function<Column,Column> transformation, SecondaryIndexManager.Updater indexer)
public boolean replace(Column oldColumn, Column newColumn)
ColumnFamilyreplace in class ColumnFamilypublic void clear()
ColumnFamilyclear in class ColumnFamilypublic Column getColumn(java.nio.ByteBuffer name)
ColumnFamilygetColumn in class ColumnFamilypublic java.util.SortedSet<java.nio.ByteBuffer> getColumnNames()
ColumnFamilygetColumnNames in class ColumnFamilypublic java.util.Collection<Column> getSortedColumns()
ColumnFamilygetSortedColumns in class ColumnFamilypublic java.util.Collection<Column> getReverseSortedColumns()
ColumnFamilygetReverseSortedColumns in class ColumnFamilypublic int getColumnCount()
ColumnFamilygetColumnCount in class ColumnFamilypublic java.util.Iterator<Column> iterator(ColumnSlice[] slices)
ColumnFamilyiterator in class ColumnFamilypublic java.util.Iterator<Column> reverseIterator(ColumnSlice[] slices)
ColumnFamilyreverseIterator in class ColumnFamilypublic boolean isInsertReversed()
ColumnFamilyisInsertReversed in class ColumnFamilyCopyright © 2015 The Apache Software Foundation