org.apache.tajo.plan.exprrewrite

Class EvalTreeOptimizer

java.lang.Object

org.apache.tajo.plan.exprrewrite.EvalTreeOptimizer

public class EvalTreeOptimizer
extends Object

Constructor Summary

Constructors

Constructor and Description
EvalTreeOptimizer()

Method Summary

Methods

Modifier and Type	Method and Description
EvalNode	optimize(LogicalPlanner.PlanContext context, EvalNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

EvalTreeOptimizer

public EvalTreeOptimizer()

Method Detail

optimize

public EvalNode optimize(LogicalPlanner.PlanContext context,
                EvalNode node)