org.apache.cassandra.cql3

Class UpdateParameters

java.lang.Object

org.apache.cassandra.cql3.UpdateParameters

public class UpdateParameters
extends java.lang.Object

A simple container that simplify passing parameters for collections methods.

Field Summary

Fields

Modifier and Type	Field and Description
int	localDeletionTime
CFMetaData	metadata
long	timestamp
java.util.List<java.nio.ByteBuffer>	variables

Constructor Summary

Constructors

Constructor and Description
UpdateParameters(CFMetaData metadata, java.util.List<java.nio.ByteBuffer> variables, long timestamp, int ttl, java.util.Map<java.nio.ByteBuffer,ColumnGroupMap> prefetchedLists)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<Pair<java.nio.ByteBuffer,Column>>	getPrefetchedList(java.nio.ByteBuffer rowKey, java.nio.ByteBuffer cql3ColumnName)
Column	makeColumn(java.nio.ByteBuffer name, java.nio.ByteBuffer value)
Column	makeCounter(java.nio.ByteBuffer name, long delta)
RangeTombstone	makeRangeTombstone(java.nio.ByteBuffer start, java.nio.ByteBuffer end)
Column	makeTombstone(java.nio.ByteBuffer name)
RangeTombstone	makeTombstoneForOverwrite(java.nio.ByteBuffer start, java.nio.ByteBuffer end)

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

variables

public final java.util.List<java.nio.ByteBuffer> variables

timestamp

public final long timestamp

localDeletionTime

public final int localDeletionTime

Constructor Detail

UpdateParameters

public UpdateParameters(CFMetaData metadata,
                java.util.List<java.nio.ByteBuffer> variables,
                long timestamp,
                int ttl,
                java.util.Map<java.nio.ByteBuffer,ColumnGroupMap> prefetchedLists)
                 throws InvalidRequestException

Throws:

InvalidRequestException

Method Detail

makeColumn

public Column makeColumn(java.nio.ByteBuffer name,
                java.nio.ByteBuffer value)
                  throws InvalidRequestException

Throws:

InvalidRequestException

makeCounter

public Column makeCounter(java.nio.ByteBuffer name,
                 long delta)
                   throws InvalidRequestException

Throws:

InvalidRequestException

makeTombstone

public Column makeTombstone(java.nio.ByteBuffer name)
                     throws InvalidRequestException

Throws:

InvalidRequestException

makeRangeTombstone

public RangeTombstone makeRangeTombstone(java.nio.ByteBuffer start,
                                java.nio.ByteBuffer end)
                                  throws InvalidRequestException

Throws:

InvalidRequestException

makeTombstoneForOverwrite

public RangeTombstone makeTombstoneForOverwrite(java.nio.ByteBuffer start,
                                       java.nio.ByteBuffer end)
                                         throws InvalidRequestException

Throws:

InvalidRequestException

getPrefetchedList

public java.util.List<Pair<java.nio.ByteBuffer,Column>> getPrefetchedList(java.nio.ByteBuffer rowKey,
                                                                 java.nio.ByteBuffer cql3ColumnName)