org.apache.cassandra.cql.common
Class QueryPlan

java.lang.Object
  extended by org.apache.cassandra.cql.common.Plan
      extended by org.apache.cassandra.cql.common.QueryPlan

public class QueryPlan
extends Plan

This class represents the execution plan for Query (data retrieval) statement.


Field Summary
 RowSourceDef root
           
 
Constructor Summary
QueryPlan(RowSourceDef rwsDef)
           
 
Method Summary
 CqlResult execute()
           
 java.lang.String explainPlan()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

root

public RowSourceDef root
Constructor Detail

QueryPlan

public QueryPlan(RowSourceDef rwsDef)
Method Detail

execute

public CqlResult execute()
Specified by:
execute in class Plan

explainPlan

public java.lang.String explainPlan()
Specified by:
explainPlan in class Plan


Copyright © 2009 The Apache Software Foundation