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

Class CompareOptimizer.CompareVisitor

java.lang.Object

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

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

All Implemented Interfaces:

QueryModelVisitor<RuntimeException>

Enclosing class:

CompareOptimizer

protected static class CompareOptimizer.CompareVisitor
extends AbstractQueryModelVisitor<RuntimeException>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompareVisitor()

Method Summary

Modifier and Type	Method and Description
protected boolean	isResource(ValueExpr valueExpr)
protected boolean	isVar(ValueExpr valueExpr)
void	meet(Compare compare)

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, 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 Detail

CompareVisitor

protected CompareVisitor()

Method Detail

meet

public void meet(Compare compare)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

isVar

protected boolean isVar(ValueExpr valueExpr)

isResource

protected boolean isResource(ValueExpr valueExpr)