Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES    
SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

org.apache.cassandra.cql
Class WhereClause

java.lang.Object
  extended by 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.
 void andKeyEquals(Term key)
          The same as KEY = to avoid using Relation object
 void extractKeysFromColumns(CFMetaData cfm)
           
 java.util.List<Relation> getColumnRelations()
           
 Term getFinishKey()
           
 java.lang.String getKeyAlias()