Package org.eclipse.rdf4j.query.algebra.evaluation.impl

Class SameTermFilterOptimizer.VarRenamer

java.lang.Object

org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<RuntimeException>

org.eclipse.rdf4j.query.algebra.evaluation.impl.SameTermFilterOptimizer.VarRenamer

All Implemented Interfaces:

QueryModelVisitor<RuntimeException>

Enclosing class:

SameTermFilterOptimizer

protected static class SameTermFilterOptimizer.VarRenamer
extends AbstractQueryModelVisitor<RuntimeException>

Constructor Summary

Constructors

Constructor	Description
VarRenamer(Var oldVar, Var newVar)

Method Summary

Modifier and Type	Method	Description
void	meet(ProjectionElem projElem)
void	meet(Var var)

Methods inherited from class org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor

meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetNode, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr

Methods inherited from class java.lang.Object

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

Constructor Details

VarRenamer

public VarRenamer(Var oldVar,
 Var newVar)

Method Details

meet

public void meet(Var var)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(ProjectionElem projElem)
          throws RuntimeException

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

Throws:

RuntimeException