Package org.eclipse.rdf4j.query.algebra.helpers

Class VarNameCollector

java.lang.Object

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

org.eclipse.rdf4j.query.algebra.helpers.VarNameCollector

All Implemented Interfaces:

QueryModelVisitor<RuntimeException>

@Deprecated(forRemoval=true,
            since="4.1.0")
public class VarNameCollector
extends AbstractQueryModelVisitor<RuntimeException>

Deprecated, for removal: This API element is subject to removal in a future version.

A QueryModelVisitor that collects the names of (non-constant) variables that are used in a query model.

Constructor Summary

Constructors

Constructor	Description
VarNameCollector()	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
Set<String>	getVarNames()	Deprecated, for removal: This API element is subject to removal in a future version.
void	meet(Var var)	Deprecated, for removal: This API element is subject to removal in a future version.
static Set<String>	process(QueryModelNode node)	Deprecated, for removal: This API element is subject to removal in a future version.

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 Details

VarNameCollector

public VarNameCollector()

Deprecated, for removal: This API element is subject to removal in a future version.

Method Details

process

public static Set<String> process(QueryModelNode node)

Deprecated, for removal: This API element is subject to removal in a future version.

getVarNames

public Set<String> getVarNames()

Deprecated, for removal: This API element is subject to removal in a future version.

meet

public void meet(Var var)

Deprecated, for removal: This API element is subject to removal in a future version.

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>