Class VarNameCollector

java.lang.Object
org.eclipse.rdf4j.query.algebra.helpers.AbstractSimpleQueryModelVisitor<RuntimeException>
org.eclipse.rdf4j.query.algebra.helpers.collectors.VarNameCollector
All Implemented Interfaces:
QueryModelVisitor<RuntimeException>

public class VarNameCollector extends AbstractSimpleQueryModelVisitor<RuntimeException>
A QueryModelVisitor that collects the names of (non-constant) variables that are used in a query model.