org.semanticweb.owlapi.util

Class OWLEntityCollectingOntologyChangeListener

java.lang.Object

org.semanticweb.owlapi.util.OWLEntityCollectingOntologyChangeListener

All Implemented Interfaces:

OWLOntologyChangeListener

public abstract class OWLEntityCollectingOntologyChangeListener
extends Object
implements OWLOntologyChangeListener

A convenience class which is an ontology change listener which collects the entities which are referenced in a set of ontology changes.

Author:

Matthew Horridge, The University Of Manchester, Bio-Health Informatics Group, Date: 26-Feb-2007

Constructor Summary

Constructors

Constructor and Description
OWLEntityCollectingOntologyChangeListener() default constructor

Method Summary

Modifier and Type	Method and Description
Set<OWLEntity>	getEntities()
abstract void	ontologiesChanged() Called when a set of changes have been applied.
void	ontologiesChanged(List<? extends OWLOntologyChange> changes) Called when some changes have been applied to various ontologies.

Methods inherited from class java.lang.Object

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

Constructor Detail

OWLEntityCollectingOntologyChangeListener

public OWLEntityCollectingOntologyChangeListener()

default constructor

Method Detail

ontologiesChanged

public void ontologiesChanged(List<? extends OWLOntologyChange> changes)
                       throws OWLException

Description copied from interface: OWLOntologyChangeListener

Called when some changes have been applied to various ontologies. These may be an axiom added or an axiom removed changes.

Specified by:

ontologiesChanged in interface OWLOntologyChangeListener

Parameters:

changes - A list of changes that have occurred. Each change may be examined to determine which ontology it was applied to.

Throws:

OWLException - exception

ontologiesChanged

public abstract void ontologiesChanged()
                                throws OWLException

Called when a set of changes have been applied.

Throws:

OWLException - if there is any exception

getEntities

public Set<OWLEntity> getEntities()

Returns:

the entities which were referenced in the last change set.