Package org.apache.jena.sparql.syntax

Class ElementVisitorBase

java.lang.Object

org.apache.jena.sparql.syntax.ElementVisitorBase

All Implemented Interfaces:

ElementVisitor

Direct Known Subclasses:

PatternVarsVisitor, SyntaxVarScope.VarScopeChecker

public class ElementVisitorBase
extends java.lang.Object
implements ElementVisitor

A ElementVisitor that does nothing. It saves writing lots of empty visits when only interested in a few element types.

Constructor Summary

Constructors

Constructor	Description
ElementVisitorBase()

Method Summary

Modifier and Type	Method	Description
void	visit(ElementAssign el)
void	visit(ElementBind el)
void	visit(ElementData el)
void	visit(ElementDataset el)
void	visit(ElementExists el)
void	visit(ElementFilter el)
void	visit(ElementGroup el)
void	visit(ElementMinus el)
void	visit(ElementNamedGraph el)
void	visit(ElementNotExists el)
void	visit(ElementOptional el)
void	visit(ElementPathBlock el)
void	visit(ElementService el)
void	visit(ElementSubQuery el)
void	visit(ElementTriplesBlock el)
void	visit(ElementUnion el)

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementVisitorBase

public ElementVisitorBase()

Method Detail

visit

public void visit(ElementTriplesBlock el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementFilter el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementAssign el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementBind el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementData el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementUnion el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementDataset el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementOptional el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementGroup el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementNamedGraph el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementExists el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementNotExists el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementMinus el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementService el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementSubQuery el)

Specified by:

visit in interface ElementVisitor

visit

public void visit(ElementPathBlock el)

Specified by:

visit in interface ElementVisitor