Package org.semanticweb.owlapi.util

Class SWRLVariableExtractor

java.lang.Object

org.semanticweb.owlapi.util.SWRLVariableExtractor

All Implemented Interfaces:

OWLVisitorExBase<Collection<SWRLVariable>>, SWRLObjectVisitorEx<Collection<SWRLVariable>>, SWRLRuleVisitorExBase<Collection<SWRLVariable>>

public class SWRLVariableExtractor
extends Object
implements SWRLObjectVisitorEx<Collection<SWRLVariable>>

Extracts the variables from rules.

Since:

2.1.0

Author:

Matthew Horridge, The University Of Manchester, Bio-Health Informatics Group

Constructor Summary

Constructors

Constructor	Description
SWRLVariableExtractor()

Method Summary

Modifier and Type	Method	Description
LinkedHashSet<SWRLVariable>	getVariables()
Collection<SWRLVariable>	visit(SWRLBuiltInAtom node)	visit SWRLBuiltInAtom type
Collection<SWRLVariable>	visit(SWRLClassAtom node)	visit SWRLClassAtom type
Collection<SWRLVariable>	visit(SWRLDataPropertyAtom node)	visit SWRLDataPropertyAtom type
Collection<SWRLVariable>	visit(SWRLDataRangeAtom node)	visit SWRLDataRangeAtom type
Collection<SWRLVariable>	visit(SWRLDifferentIndividualsAtom node)	visit SWRLDifferentIndividualsAtom type
Collection<SWRLVariable>	visit(SWRLIndividualArgument node)	visit SWRLIndividualArgument type
Collection<SWRLVariable>	visit(SWRLLiteralArgument node)	visit SWRLLiteralArgument type
Collection<SWRLVariable>	visit(SWRLObjectPropertyAtom node)	visit SWRLObjectPropertyAtom type
Collection<SWRLVariable>	visit(SWRLRule node)	visit SWRLRule type
Collection<SWRLVariable>	visit(SWRLSameIndividualAtom node)	visit SWRLSameIndividualAtom type
Collection<SWRLVariable>	visit(SWRLVariable node)	visit SWRLVariable type

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.semanticweb.owlapi.model.OWLVisitorExBase

doDefault

Constructor Details

SWRLVariableExtractor

public SWRLVariableExtractor()

Method Details

getVariables

public LinkedHashSet<SWRLVariable> getVariables()

Returns:

the set of variables

visit

public Collection<SWRLVariable> visit(SWRLRule node)

Description copied from interface: SWRLRuleVisitorExBase

visit SWRLRule type

Specified by:

visit in interface SWRLRuleVisitorExBase<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLClassAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLClassAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLDataRangeAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLDataRangeAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLObjectPropertyAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLObjectPropertyAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLDataPropertyAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLDataPropertyAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLBuiltInAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLBuiltInAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLVariable node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLVariable type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLIndividualArgument node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLIndividualArgument type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLLiteralArgument node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLLiteralArgument type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLSameIndividualAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLSameIndividualAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value

visit

public Collection<SWRLVariable> visit(SWRLDifferentIndividualsAtom node)

Description copied from interface: SWRLObjectVisitorEx

visit SWRLDifferentIndividualsAtom type

Specified by:

visit in interface SWRLObjectVisitorEx<Collection<SWRLVariable>>

Parameters:

node - node to visit

Returns:

visitor value