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

Constructors

Constructor and Description
SelectStatement(SelectExpression expression, boolean isCountOper, java.lang.String keyspace, java.lang.String columnFamily, ConsistencyLevel cLevel, WhereClause clause, int numRecords)

Method Summary

Methods

Modifier and Type	Method and Description
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)
ConsistencyLevel	getConsistencyLevel()
java.lang.String	getKeyAlias()
Term	getKeyFinish()
java.util.Set<Term>	getKeys()
java.lang.String	getKeyspace()
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	isFullWildcard()
boolean	isKeyRange()
boolean	isMultiKey()
boolean	isSetKeyspace()
boolean	isWildcard()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectStatement

public SelectStatement(SelectExpression expression,
               boolean isCountOper,
               java.lang.String keyspace,
               java.lang.String columnFamily,
               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()

isFullWildcard

public boolean isFullWildcard()

getColumnNames

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

getColumnStart

public Term getColumnStart()

getColumnFinish

public Term getColumnFinish()

isSetKeyspace

public boolean isSetKeyspace()

getKeyspace

public java.lang.String getKeyspace()

getColumnFamily

public java.lang.String getColumnFamily()

isColumnsReversed

public boolean isColumnsReversed()

getConsistencyLevel

public 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)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object