Module org.apache.jena.arq

Package org.apache.jena.sparql.algebra.optimize

Class VariableUsagePopper

java.lang.Object

org.apache.jena.sparql.algebra.OpVisitorBase

org.apache.jena.sparql.algebra.optimize.VariableUsageVisitor

org.apache.jena.sparql.algebra.optimize.VariableUsagePopper

All Implemented Interfaces:

OpVisitor

public class VariableUsagePopper
extends VariableUsageVisitor

An after visitor for tracking variable usage

Constructor Summary

Constructors

Constructor	Description
VariableUsagePopper(VariableUsageTracker tracker)

Method Summary

Modifier and Type	Method	Description
void	visit(OpProject opProject)

Methods inherited from class org.apache.jena.sparql.algebra.optimize.VariableUsageVisitor

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

Methods inherited from class org.apache.jena.sparql.algebra.OpVisitorBase

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.sparql.algebra.OpVisitor

visit

Constructor Details

VariableUsagePopper

public VariableUsagePopper(VariableUsageTracker tracker)

Method Details

visit

public void visit(OpProject opProject)

Specified by:

visit in interface OpVisitor

Overrides:

visit in class VariableUsageVisitor