org.apache.tajo.plan.joinorder

Class FoundJoinOrder

java.lang.Object

org.apache.tajo.plan.joinorder.FoundJoinOrder

@InterfaceStability.Evolving
public class FoundJoinOrder
extends Object

It contains the result of join enumeration.

Constructor Summary

Constructors

Constructor and Description
FoundJoinOrder(JoinNode joinNode, double cost)

Method Summary

Methods

Modifier and Type	Method and Description
double	getCost()
JoinNode	getOrderedJoin()

Methods inherited from class java.lang.Object

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

Constructor Detail

FoundJoinOrder

public FoundJoinOrder(JoinNode joinNode,
              double cost)

Method Detail

getOrderedJoin

public JoinNode getOrderedJoin()

Returns:

a ordered join operators

getCost

public double getCost()