com.hp.hpl.jena.sparql.syntax

Class ElementPathBlock

java.lang.Object

com.hp.hpl.jena.sparql.syntax.Element

com.hp.hpl.jena.sparql.syntax.ElementPathBlock

All Implemented Interfaces:

TripleCollector, TripleCollectorMark

public class ElementPathBlock
extends Element
implements TripleCollectorMark

A SPARQL BasicGraphPattern

Constructor Summary

Constructors

Constructor and Description
ElementPathBlock()
ElementPathBlock(BasicPattern bgp)

Method Summary

Methods

Modifier and Type	Method and Description
void	addTriple(int index, Triple t)
void	addTriple(Triple t)
void	addTriple(TriplePath tp)
void	addTriplePath(int index, TriplePath tPath)
void	addTriplePath(TriplePath tPath)
boolean	equalTo(Element el2, NodeIsomorphismMap isoMap)
PathBlock	getPattern()
int	hashCode()
boolean	isEmpty()
int	mark()
Iterator<TriplePath>	patternElts()
void	visit(ElementVisitor v)

Methods inherited from class com.hp.hpl.jena.sparql.syntax.Element

equals, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ElementPathBlock

public ElementPathBlock()

ElementPathBlock

public ElementPathBlock(BasicPattern bgp)

Method Detail

isEmpty

public boolean isEmpty()

addTriple

public void addTriple(TriplePath tp)

mark

public int mark()

Specified by:

mark in interface TripleCollectorMark

addTriple

public void addTriple(Triple t)

Specified by:

addTriple in interface TripleCollector

addTriple

public void addTriple(int index,
             Triple t)

Specified by:

addTriple in interface TripleCollectorMark

addTriplePath

public void addTriplePath(TriplePath tPath)

Specified by:

addTriplePath in interface TripleCollector

addTriplePath

public void addTriplePath(int index,
                 TriplePath tPath)

Specified by:

addTriplePath in interface TripleCollectorMark

getPattern

public PathBlock getPattern()

patternElts

public Iterator<TriplePath> patternElts()

hashCode

public int hashCode()

Specified by:

hashCode in class Element

equalTo

public boolean equalTo(Element el2,
              NodeIsomorphismMap isoMap)

Specified by:

equalTo in class Element

visit

public void visit(ElementVisitor v)

Specified by:

visit in class Element