org.apache.cassandra.cql3.statements

Class UpdateStatement

java.lang.Object

org.apache.cassandra.cql3.statements.ModificationStatement

org.apache.cassandra.cql3.statements.UpdateStatement

All Implemented Interfaces:

CQLStatement, MeasurableForPreparedCache

public class UpdateStatement
extends ModificationStatement

An UPDATE statement parsed from a CQL query statement.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UpdateStatement.ParsedInsert
static class	UpdateStatement.ParsedUpdate

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

ModificationStatement.Parsed

Field Summary

Fields inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

attrs, cfm

Method Summary

Methods

Modifier and Type	Method and Description
void	addUpdateForKey(ColumnFamily cf, java.nio.ByteBuffer key, ColumnNameBuilder builder, UpdateParameters params)
boolean	requireFullClusteringKey()
ColumnFamily	updateForKey(java.nio.ByteBuffer key, ColumnNameBuilder builder, UpdateParameters params)

Methods inherited from class org.apache.cassandra.cql3.statements.ModificationStatement

addCondition, addKeyValue, addOperation, buildPartitionKeyNames, checkAccess, columnFamily, createClusteringPrefixBuilder, execute, executeInternal, executeWithCondition, getBoundTerms, getFirstEmptyKey, getMutations, getOperations, getTimestamp, getTimeToLive, hasConditions, isCounter, isTimestampSet, keyspace, measureForPreparedCache, processWhereClause, readRequiredRows, setIfNotExistCondition, validate

Methods inherited from class java.lang.Object

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

Method Detail

requireFullClusteringKey

public boolean requireFullClusteringKey()

Specified by:

requireFullClusteringKey in class ModificationStatement

addUpdateForKey

public void addUpdateForKey(ColumnFamily cf,
                   java.nio.ByteBuffer key,
                   ColumnNameBuilder builder,
                   UpdateParameters params)
                     throws InvalidRequestException

Throws:

InvalidRequestException

updateForKey

public ColumnFamily updateForKey(java.nio.ByteBuffer key,
                        ColumnNameBuilder builder,
                        UpdateParameters params)
                          throws InvalidRequestException

Specified by:

updateForKey in class ModificationStatement

Throws:

InvalidRequestException