au.csiro.ontology

Class Ontology

java.lang.Object

au.csiro.ontology.Ontology

public class Ontology
extends Object

Represents an ontology in our internal format. Includes the DL representation (a collection of axioms) in stated form with additional information about every concept (which is needed for retrieval but not for classification).

Author:

Alejandro Metke

Field Summary

Fields

Modifier and Type	Field and Description
protected String	id The id of the ontology.
protected Collection<Axiom>	inferredAxioms The collection of inferred axioms that form the ontology.
protected Set<Node>	lastAffectedNodes Set of Nodes potentially affected by the last incremental classification.
protected Map<String,Node>	nodeMap A map that contains references to all the nodes in the taxonomy indexed by id.
protected Collection<Axiom>	statedAxioms The collection of stated axioms that form the ontology.
protected String	version The version of the ontology.

Constructor Summary

Constructors

Constructor and Description
Ontology(String id, String version, Collection<Axiom> statedAxioms, Map<String,Node> nodeMap) Builds a new ontology.
Ontology(String id, String version, Collection<Axiom> statedAxioms, Map<String,Node> nodeMap, Set<Node> lastAffectedNodes) Builds a new ontology.

Method Summary

Modifier and Type	Method and Description
Set<Node>	getAffectedNodes()
Node	getBottomNode()
String	getId()
Collection<Axiom>	getInferredAxioms()
Node	getNode(String id)
Map<String,Node>	getNodeMap()
Collection<Axiom>	getStatedAxioms()
Node	getTopNode()
String	getVersion()
Iterator<Node>	nodeIterator()
void	setAffectedNodes(Set<Node> nodes)
void	setNodeMap(Map<String,Node> nodeMap)

Methods inherited from class java.lang.Object

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

Field Detail

id

protected final String id

The id of the ontology.

version

protected final String version

The version of the ontology.

statedAxioms

protected final Collection<Axiom> statedAxioms

The collection of stated axioms that form the ontology.

inferredAxioms

protected final Collection<Axiom> inferredAxioms

The collection of inferred axioms that form the ontology.

nodeMap

protected final Map<String,Node> nodeMap

A map that contains references to all the nodes in the taxonomy indexed by id.

lastAffectedNodes

protected final Set<Node> lastAffectedNodes

Set of Nodes potentially affected by the last incremental classification.

Constructor Detail

Ontology

public Ontology(String id,
                String version,
                Collection<Axiom> statedAxioms,
                Map<String,Node> nodeMap,
                Set<Node> lastAffectedNodes)

Builds a new ontology.

Parameters:

id -

version -

statedAxioms -

nodeMap -

lastAffectedNodes -

Ontology

public Ontology(String id,
                String version,
                Collection<Axiom> statedAxioms,
                Map<String,Node> nodeMap)

Builds a new ontology.

Parameters:

statedAxioms -

nodeMap -

Method Detail

getStatedAxioms

public Collection<Axiom> getStatedAxioms()

getInferredAxioms

public Collection<Axiom> getInferredAxioms()

getNode

public Node getNode(String id)

nodeIterator

public Iterator<Node> nodeIterator()

getNodeMap

public Map<String,Node> getNodeMap()

getTopNode

public Node getTopNode()

getBottomNode

public Node getBottomNode()

setNodeMap

public void setNodeMap(Map<String,Node> nodeMap)

getAffectedNodes

public Set<Node> getAffectedNodes()

setAffectedNodes

public void setAffectedNodes(Set<Node> nodes)

getId

public String getId()

getVersion

public String getVersion()