org.apache.tajo.plan.expr

Class EvalTreeUtil.EvalFinder

java.lang.Object

org.apache.tajo.plan.expr.BasicEvalNodeVisitor<Object,Object>

org.apache.tajo.plan.expr.EvalTreeUtil.EvalFinder

All Implemented Interfaces:

EvalNodeVisitor2<Object,Object>

Enclosing class:

EvalTreeUtil

public static class EvalTreeUtil.EvalFinder
extends BasicEvalNodeVisitor<Object,Object>

Constructor Summary

Constructors

Constructor and Description
EvalTreeUtil.EvalFinder(EvalType targetType)

Method Summary

Methods

Modifier and Type	Method and Description
Object	visitChild(Object context, EvalNode evalNode, Stack<EvalNode> stack)

Methods inherited from class org.apache.tajo.plan.expr.BasicEvalNodeVisitor

visitAggrFuncCall, visitAnd, visitBetween, visitCaseWhen, visitCast, visitConcatenate, visitConst, visitDivide, visitEqual, visitField, visitFuncCall, visitGreaterThan, visitGreaterThanOrEqual, visitIfThen, visitInPredicate, visitIsNull, visitLessThan, visitLessThanOrEqual, visitLike, visitMinus, visitModular, visitMultiply, visitNot, visitNotEqual, visitOr, visitPlus, visitRegex, visitRowConstant, visitSigned, visitSimilarTo, visitWindowFunc

Methods inherited from class java.lang.Object

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

Constructor Detail

EvalTreeUtil.EvalFinder

public EvalTreeUtil.EvalFinder(EvalType targetType)

Method Detail

visitChild

public Object visitChild(Object context,
                EvalNode evalNode,
                Stack<EvalNode> stack)

Specified by:

visitChild in interface EvalNodeVisitor2<Object,Object>

Overrides:

visitChild in class BasicEvalNodeVisitor<Object,Object>