org.apache.cassandra.cql
Class SelectStatement

java.lang.Object
  org.apache.cassandra.cql.SelectStatement

public class SelectStatement
extends java.lang.Object

Encapsulates a completely parsed SELECT query, including the target column family, expression, result count, and ordering clause.

Constructor Summary

SelectStatement(SelectExpression expression, boolean isCountOper, java.lang.String columnFamily, org.apache.cassandra.thrift.ConsistencyLevel cLevel, WhereClause clause, int numRecords)

Method Summary

void	extractKeyAliasFromColumns(CFMetaData cfm)
java.lang.String	getColumnFamily()
Term	getColumnFinish()
java.util.List<Term>	getColumnNames()
java.util.List<Relation>	getColumnRelations()
int	getColumnsLimit()
Term	getColumnStart()
AbstractType	getComparator(java.lang.String keyspace)
org.apache.cassandra.thrift.ConsistencyLevel	getConsistencyLevel()
java.lang.String	getKeyAlias()
Term	getKeyFinish()
java.util.Set<Term>	getKeys()
Term	getKeyStart()
int	getNumRecords()
AbstractType	getValueValidator(java.lang.String keyspace, java.nio.ByteBuffer column)
boolean	includeFinishKey()
boolean	includeStartKey()
boolean	isColumnRange()
boolean	isColumnsReversed()
boolean	isCountOperation()
boolean	isKeyRange()
boolean	isMultiKey()
boolean	isWildcard()

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectStatement

public SelectStatement(SelectExpression expression,
                       boolean isCountOper,
                       java.lang.String columnFamily,
                       org.apache.cassandra.thrift.ConsistencyLevel cLevel,
                       WhereClause clause,
                       int numRecords)

Method Detail

isKeyRange

public boolean isKeyRange()

getKeys

public java.util.Set<Term> getKeys()

getKeyStart

public Term getKeyStart()

getKeyFinish

public Term getKeyFinish()

getColumnRelations

public java.util.List<Relation> getColumnRelations()

isColumnRange

public boolean isColumnRange()

isWildcard

public boolean isWildcard()

getColumnNames

public java.util.List<Term> getColumnNames()

getColumnStart

public Term getColumnStart()

getColumnFinish

public Term getColumnFinish()

getColumnFamily

public java.lang.String getColumnFamily()

isColumnsReversed

public boolean isColumnsReversed()

getConsistencyLevel

public org.apache.cassandra.thrift.ConsistencyLevel getConsistencyLevel()

getNumRecords

public int getNumRecords()

getColumnsLimit

public int getColumnsLimit()

isCountOperation

public boolean isCountOperation()

includeStartKey

public boolean includeStartKey()

includeFinishKey

public boolean includeFinishKey()

getKeyAlias

public java.lang.String getKeyAlias()

isMultiKey

public boolean isMultiKey()

extractKeyAliasFromColumns

public void extractKeyAliasFromColumns(CFMetaData cfm)

getComparator

public AbstractType getComparator(java.lang.String keyspace)

getValueValidator

public AbstractType getValueValidator(java.lang.String keyspace,
                                      java.nio.ByteBuffer column)