org.topbraid.spin.model

Interface Variable

All Superinterfaces:

org.apache.jena.graph.FrontsNode, Printable, org.apache.jena.rdf.model.RDFNode, org.apache.jena.rdf.model.Resource

All Known Implementing Classes:

VariableImpl

public interface Variable
extends org.apache.jena.rdf.model.Resource, Printable

A variable in a SPIN query.

Author:

Holger Knublauch

Method Summary

Modifier and Type	Method and Description
String	getName() Gets the name of this variable (without the '?').
Set<TriplePattern>	getTriplePatterns() Gets all TriplePatterns where this Variable is mentioned.
boolean	isBlankNodeVar() Checks if this represents a blank node var.

Methods inherited from interface org.apache.jena.rdf.model.Resource

abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, removeAll, removeProperties, toString

Methods inherited from interface org.apache.jena.rdf.model.RDFNode

as, asLiteral, asResource, canAs, getModel, isAnon, isLiteral, isResource, isURIResource, visitWith

Methods inherited from interface org.apache.jena.graph.FrontsNode

asNode

Methods inherited from interface org.topbraid.spin.model.print.Printable

print

Method Detail

getName

String getName()

Gets the name of this variable (without the '?').

Returns:

the variable name

getTriplePatterns

Set<TriplePattern> getTriplePatterns()

Gets all TriplePatterns where this Variable is mentioned.

Returns:

the TriplePatterns

isBlankNodeVar

boolean isBlankNodeVar()

Checks if this represents a blank node var.

Returns:

true if a blank node var