org.apache.pig.newplan.logical.visitor

Class ResetProjectionAttachedRelationalOpVisitor

java.lang.Object

org.apache.pig.newplan.PlanVisitor

org.apache.pig.newplan.logical.expression.LogicalExpressionVisitor

org.apache.pig.newplan.logical.visitor.ResetProjectionAttachedRelationalOpVisitor

public class ResetProjectionAttachedRelationalOpVisitor
extends LogicalExpressionVisitor

Field Summary

Fields inherited from class org.apache.pig.newplan.PlanVisitor

currentWalker, DEFAULT_SCOPE, plan

Constructor Summary

Constructors

Constructor and Description
ResetProjectionAttachedRelationalOpVisitor(LogicalExpressionPlan plan, LogicalRelationalOperator op)

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(ProjectExpression pe)

Methods inherited from class org.apache.pig.newplan.logical.expression.LogicalExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class org.apache.pig.newplan.PlanVisitor

getPlan, popWalker, pushWalker, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

ResetProjectionAttachedRelationalOpVisitor

public ResetProjectionAttachedRelationalOpVisitor(LogicalExpressionPlan plan,
                                          LogicalRelationalOperator op)
                                           throws FrontendException

Throws:

FrontendException

Method Detail

visit

public void visit(ProjectExpression pe)
           throws FrontendException

Overrides:

visit in class LogicalExpressionVisitor

Throws:

FrontendException