org.apache.cassandra.cql
Class WhereClause

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

public class WhereClause
extends java.lang.Object

WhereClauses encapsulate all of the predicates of a SELECT query.

Constructor Summary

WhereClause()

WhereClause(Relation firstRelation)
Create a new WhereClause with the first parsed relation.

Method Summary

void	and(Relation relation) Add an additional relation to this WHERE clause.
java.util.List<Relation>	getColumnRelations()
Term	getFinishKey()
java.util.List<Term>	getKeys()
Term	getStartKey()
boolean	includeFinishKey()
boolean	includeStartKey()
boolean	isKeyList()
boolean	isKeyRange()

Methods inherited from class java.lang.Object

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

Constructor Detail

WhereClause

public WhereClause(Relation firstRelation)

Create a new WhereClause with the first parsed relation.

Parameters:

firstRelation - key or column relation

WhereClause

public WhereClause()

Method Detail

and

public void and(Relation relation)

Add an additional relation to this WHERE clause.

Parameters:

relation - the relation to add.

getColumnRelations

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

isKeyRange

public boolean isKeyRange()

isKeyList

public boolean isKeyList()

getStartKey

public Term getStartKey()

getFinishKey

public Term getFinishKey()

getKeys

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

includeStartKey

public boolean includeStartKey()

includeFinishKey

public boolean includeFinishKey()