CompareOptimizer.CompareVisitor

java.lang.Object

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

org.eclipse.rdf4j.query.algebra.evaluation.optimizer.CompareOptimizer.CompareVisitor

All Implemented Interfaces:: QueryModelVisitor<RuntimeException>

Enclosing class:: CompareOptimizer

private static class CompareOptimizer.CompareVisitor extends AbstractSimpleQueryModelVisitor<RuntimeException>

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

CompareVisitor()
Method Summary

Modifier and Type

Method

Description

protected boolean

isResource(ValueExpr valueExpr)

protected boolean

isVar(ValueExpr valueExpr)

void

meet(Compare compare)

Methods inherited from class AbstractSimpleQueryModelVisitor
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, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUnsupported, meetUpdateExpr

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- CompareVisitor
  
  protected CompareVisitor()
Method Details
- meet
  
  public void meet(Compare compare)
  
  Specified by:
  
  meet in interface QueryModelVisitor<RuntimeException>
  
  Overrides:
  
  meet in class AbstractSimpleQueryModelVisitor<RuntimeException>
- isVar
  
  protected boolean isVar(ValueExpr valueExpr)
- isResource
  
  protected boolean isResource(ValueExpr valueExpr)