org.meta2project.storage
Class DBOProperty

java.lang.Object
  org.meta2project.storage.DBEntity
      org.meta2project.storage.DBOProperty

All Implemented Interfaces:

AnnotatedEntity, NamedEntity, OProperty, Property

public class DBOProperty
extends DBEntity
implements OProperty

Author:

Aleksey Yakunin

Field Summary

Fields inherited from interface org.meta2project.model.AnnotatedEntity

CASCADE, CASCADE_DELETE_VALUE, COMMENT, MAX_CARD, MIN_CARD, MODEL_URI, TITLE

Constructor Summary

DBOProperty(DBConnection con, CachedOProperty cachedEntity)

Method Summary

void	delete() Удалить свойство.
OntClass	getDomain() Get property domain
EntityCache	getEntityCache()
java.lang.Integer	getMaxCardinality() Get max.cardinality
java.lang.Integer	getMinCardinality() Get min.cardinality
OntClass	getRange() Get the range class for the oproperty.
void	setDomain(OntClass cl) Set property domain
void	setRange(OntClass r) Set range class

Methods inherited from class org.meta2project.storage.DBEntity

equals, getAnnotation, getAnnotationNames, getFullName, getId, getName, getOntology, hashCode, putAnnotation, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.meta2project.model.NamedEntity

getFullName, getName, getOntology, setName

Methods inherited from interface org.meta2project.model.AnnotatedEntity

getAnnotation, getAnnotationNames, putAnnotation

Constructor Detail

DBOProperty

public DBOProperty(DBConnection con,
                   CachedOProperty cachedEntity)

Method Detail

getEntityCache

public EntityCache getEntityCache()

Specified by:

getEntityCache in class DBEntity

getRange

public OntClass getRange()

Description copied from interface: OProperty

Get the range class for the oproperty.

Specified by:

getRange in interface OProperty

Returns:

range class

getDomain

public OntClass getDomain()

Description copied from interface: Property

Get property domain

Specified by:

getDomain in interface Property

Returns:

null, if domain is any object

getMinCardinality

public java.lang.Integer getMinCardinality()

Description copied from interface: Property

Get min.cardinality

Specified by:

getMinCardinality in interface Property

Returns:

null is equivalent to 0

getMaxCardinality

public java.lang.Integer getMaxCardinality()

Description copied from interface: Property

Get max.cardinality

Specified by:

getMaxCardinality in interface Property

Returns:

null is equivalent to infinity

delete

public void delete()

Удалить свойство. Если свойство используется в значении свойств объектов, то оно не может быть удалено.

Specified by:

delete in interface NamedEntity

Specified by:

delete in interface Property

setDomain

public void setDomain(OntClass cl)

Description copied from interface: Property

Set property domain

Specified by:

setDomain in interface Property

Parameters:

cl - domain class (may be null)

setRange

public void setRange(OntClass r)

Description copied from interface: OProperty

Set range class

Specified by:

setRange in interface OProperty

Parameters:

r - range class, may be null