org.apache.cassandra.cql3

Class UpdateParameters

java.lang.Object

org.apache.cassandra.cql3.UpdateParameters

public class UpdateParameters
extends java.lang.Object

Groups the parameters of an update query, and make building updates easier.

Field Summary

Fields

Modifier and Type	Field and Description
CFMetaData	metadata
QueryOptions	options
PartitionColumns	updatedColumns

Constructor Summary

Constructors

Constructor and Description
UpdateParameters(CFMetaData metadata, PartitionColumns updatedColumns, QueryOptions options, long timestamp, int ttl, java.util.Map<DecoratedKey,Partition> prefetchedRows)

Method Summary

Modifier and Type	Method and Description
void	addCell(ColumnDefinition column, java.nio.ByteBuffer value)
void	addCell(ColumnDefinition column, CellPath path, java.nio.ByteBuffer value)
void	addCounter(ColumnDefinition column, long increment)
void	addPrimaryKeyLivenessInfo()
void	addRowDeletion()
void	addTombstone(ColumnDefinition column)
void	addTombstone(ColumnDefinition column, CellPath path)
Row	buildRow()
Clustering	currentClustering()
DeletionTime	deletionTime()
Row	getPrefetchedRow(DecoratedKey key, Clustering clustering)
RangeTombstone	makeRangeTombstone(ClusteringComparator comparator, Clustering clustering)
RangeTombstone	makeRangeTombstone(Slice slice)
void	newRow(Clustering clustering)
void	setComplexDeletionTime(ColumnDefinition column)
void	setComplexDeletionTimeForOverwrite(ColumnDefinition column)

Methods inherited from class java.lang.Object

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

Field Detail

metadata

public final CFMetaData metadata

updatedColumns

public final PartitionColumns updatedColumns

options

public final QueryOptions options

Constructor Detail

UpdateParameters

public UpdateParameters(CFMetaData metadata,
                        PartitionColumns updatedColumns,
                        QueryOptions options,
                        long timestamp,
                        int ttl,
                        java.util.Map<DecoratedKey,Partition> prefetchedRows)
                 throws InvalidRequestException

Throws:

InvalidRequestException

Method Detail

newRow

public void newRow(Clustering clustering)
            throws InvalidRequestException

Throws:

InvalidRequestException

currentClustering

public Clustering currentClustering()

addPrimaryKeyLivenessInfo

public void addPrimaryKeyLivenessInfo()

addRowDeletion

public void addRowDeletion()

addTombstone

public void addTombstone(ColumnDefinition column)
                  throws InvalidRequestException

Throws:

InvalidRequestException

addTombstone

public void addTombstone(ColumnDefinition column,
                         CellPath path)
                  throws InvalidRequestException

Throws:

InvalidRequestException

addCell

public void addCell(ColumnDefinition column,
                    java.nio.ByteBuffer value)
             throws InvalidRequestException

Throws:

InvalidRequestException

addCell

public void addCell(ColumnDefinition column,
                    CellPath path,
                    java.nio.ByteBuffer value)
             throws InvalidRequestException

Throws:

InvalidRequestException

addCounter

public void addCounter(ColumnDefinition column,
                       long increment)
                throws InvalidRequestException

Throws:

InvalidRequestException

setComplexDeletionTime

public void setComplexDeletionTime(ColumnDefinition column)

setComplexDeletionTimeForOverwrite

public void setComplexDeletionTimeForOverwrite(ColumnDefinition column)

buildRow

public Row buildRow()

deletionTime

public DeletionTime deletionTime()

makeRangeTombstone

public RangeTombstone makeRangeTombstone(ClusteringComparator comparator,
                                         Clustering clustering)

makeRangeTombstone

public RangeTombstone makeRangeTombstone(Slice slice)

getPrefetchedRow

public Row getPrefetchedRow(DecoratedKey key,
                            Clustering clustering)