org.eclipse.higgins.idas.cp.jena2.util
Class ModelUtils

java.lang.Object
  org.eclipse.higgins.idas.cp.jena2.util.ModelUtils

public class ModelUtils

extends Object

Constructor Summary

ModelUtils()

Method Summary

static void	checkCardinality(Context context, Attribute attr, int realValuesCount) Checks whether the number of values satisfy with cardinality restrictions of attribute
static String	generateUniqueID(Context context)
static com.hp.hpl.jena.ontology.OntClass	getAttributeMetadataHolderClass(Context context, com.hp.hpl.jena.ontology.OntProperty attrProp)
static ArrayList	getAttributePropertiesByDomain(IJenaContext context, com.hp.hpl.jena.ontology.OntClass domainClass)
static List	getListSubClasses(Context context, com.hp.hpl.jena.ontology.OntClass ownerClass)
static List	getListSuperClasses(IJenaContext context, com.hp.hpl.jena.ontology.OntClass ownerClass)
static int	getMaxCardinality(Context context, com.hp.hpl.jena.ontology.OntClass cls, com.hp.hpl.jena.ontology.OntProperty attr)
static int	getMinCardinality(Context context, com.hp.hpl.jena.ontology.OntClass cls, com.hp.hpl.jena.ontology.OntProperty attr)
static com.hp.hpl.jena.ontology.DatatypeProperty	getSimpleValuePropertyByDomain(Context context, com.hp.hpl.jena.ontology.OntClass domainClass)
static String	getSimpleValuePropertyByXMLType(Context context, URI xmlDatatype)
static com.hp.hpl.jena.ontology.Individual	getSubjectByID(Context context, String cuid)
static String	getUserToken(Context context, com.hp.hpl.jena.ontology.Individual subjectInd)
static boolean	isClassRelative(com.hp.hpl.jena.ontology.OntClass ancestor, com.hp.hpl.jena.ontology.OntClass descendant) Checks if descendant is subclass of ancestor.
static boolean	isFunctionalProperty(Context context, String attributeType)
static boolean	isPropertyOfClass(Context context, com.hp.hpl.jena.ontology.OntClass ownerClass, com.hp.hpl.jena.ontology.OntProperty property) Checks if ownerClass can have this property
static boolean	isPropertyRelative(com.hp.hpl.jena.ontology.OntProperty ancestor, com.hp.hpl.jena.ontology.OntProperty descendant) Checks if descendant is subproperty of ancestor.
static void	removeIndividual(Context context, com.hp.hpl.jena.ontology.Individual ind) Remove Individual and all its property values
static void	setUserToken(Context context, com.hp.hpl.jena.ontology.Individual subjectInd, String userToken)
static void	validateAttribute(Context context, Attribute attr)
static void	validateAttributes(Context context, Iterator attributes, Iterator attributeModels)
static void	validateComplexValue(Context context, ComplexValue val)
static void	validateMetadata(Context context, Metadata metadata)
static void	validateMetadataSet(Context context, Iterator metadataSet)
static void	validateSimpleValue(Context context, SimpleValue val, boolean isFunctionalProperty)
static void	validateSubject(Context context, DigitalSubject subj)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelUtils

public ModelUtils()

Method Detail

isClassRelative

public static boolean isClassRelative(com.hp.hpl.jena.ontology.OntClass ancestor,
                                      com.hp.hpl.jena.ontology.OntClass descendant)
                               throws org.eclipse.higgins.idas.api.IdASException

Checks if descendant is subclass of ancestor.

Parameters:

ancestor -

descendant -

Returns:

true if descendant is subclass of ancestor

Throws:

org.eclipse.higgins.idas.api.IdASException

isPropertyRelative

public static boolean isPropertyRelative(com.hp.hpl.jena.ontology.OntProperty ancestor,
                                         com.hp.hpl.jena.ontology.OntProperty descendant)
                                  throws org.eclipse.higgins.idas.api.IdASException

Checks if descendant is subproperty of ancestor.

Parameters:

ancestor -

descendant -

Returns:

true if descendant is subproperty of ancestor

Throws:

org.eclipse.higgins.idas.api.IdASException

getListSubClasses

public static List getListSubClasses(Context context,
                                     com.hp.hpl.jena.ontology.OntClass ownerClass)

Parameters:

context -

ownerClass -

Returns:

List of OntClass which are subClasses of ownerClass

getListSuperClasses

public static List getListSuperClasses(IJenaContext context,
                                       com.hp.hpl.jena.ontology.OntClass ownerClass)

Parameters:

context -

ownerClass -

Returns:

List of OntClass which are superClasses of ownerClass

isPropertyOfClass

public static boolean isPropertyOfClass(Context context,
                                        com.hp.hpl.jena.ontology.OntClass ownerClass,
                                        com.hp.hpl.jena.ontology.OntProperty property)

Checks if ownerClass can have this property

Parameters:

ownerClass -

property -

Returns:

true if Individual of ownerClass can have this property

getSimpleValuePropertyByDomain

public static com.hp.hpl.jena.ontology.DatatypeProperty getSimpleValuePropertyByDomain(Context context,
                                                                                       com.hp.hpl.jena.ontology.OntClass domainClass)
                                                                                throws org.eclipse.higgins.idas.api.IdASException

Parameters:

domainClass - a subclass of higgins:SimpleAttribute

Returns:

property that should be used for this domainClass

Throws:

org.eclipse.higgins.idas.api.IdASException

getAttributePropertiesByDomain

public static ArrayList getAttributePropertiesByDomain(IJenaContext context,
                                                       com.hp.hpl.jena.ontology.OntClass domainClass)
                                                throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

domainClass -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

getSubjectByID

public static com.hp.hpl.jena.ontology.Individual getSubjectByID(Context context,
                                                                 String cuid)
                                                          throws org.eclipse.higgins.idas.api.IdASException

Parameters:

cuid -

Returns:

Individual of DigitalSubject by uniqueIdentifier

Throws:

org.eclipse.higgins.idas.api.IdASException

getAttributeMetadataHolderClass

public static com.hp.hpl.jena.ontology.OntClass getAttributeMetadataHolderClass(Context context,
                                                                                com.hp.hpl.jena.ontology.OntProperty attrProp)
                                                                         throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

attrProp -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

removeIndividual

public static void removeIndividual(Context context,
                                    com.hp.hpl.jena.ontology.Individual ind)
                             throws org.eclipse.higgins.idas.api.IdASException

Remove Individual and all its property values

Parameters:

ind -

Throws:

org.eclipse.higgins.idas.api.IdASException

getMaxCardinality

public static int getMaxCardinality(Context context,
                                    com.hp.hpl.jena.ontology.OntClass cls,
                                    com.hp.hpl.jena.ontology.OntProperty attr)
                             throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

cls -

attr -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

getMinCardinality

public static int getMinCardinality(Context context,
                                    com.hp.hpl.jena.ontology.OntClass cls,
                                    com.hp.hpl.jena.ontology.OntProperty attr)
                             throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

cls -

attr -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

setUserToken

public static void setUserToken(Context context,
                                com.hp.hpl.jena.ontology.Individual subjectInd,
                                String userToken)
                         throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

subjectInd -

userToken -

Throws:

org.eclipse.higgins.idas.api.IdASException

getUserToken

public static String getUserToken(Context context,
                                  com.hp.hpl.jena.ontology.Individual subjectInd)
                           throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

subjectInd -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

generateUniqueID

public static String generateUniqueID(Context context)

Parameters:

context -

Returns:

getSimpleValuePropertyByXMLType

public static String getSimpleValuePropertyByXMLType(Context context,
                                                     URI xmlDatatype)
                                              throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

xmlDatatype -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

validateSubject

public static void validateSubject(Context context,
                                   DigitalSubject subj)
                            throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

subj -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateAttributes

public static void validateAttributes(Context context,
                                      Iterator attributes,
                                      Iterator attributeModels)
                               throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

attributes -

attributeModels -

Throws:

org.eclipse.higgins.idas.api.IdASException

isFunctionalProperty

public static boolean isFunctionalProperty(Context context,
                                           String attributeType)
                                    throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

attributeType -

Returns:

Throws:

org.eclipse.higgins.idas.api.IdASException

checkCardinality

public static void checkCardinality(Context context,
                                    Attribute attr,
                                    int realValuesCount)
                             throws org.eclipse.higgins.idas.api.IdASException

Checks whether the number of values satisfy with cardinality restrictions of attribute

Parameters:

context -

attr -

realValuesCount -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateAttribute

public static void validateAttribute(Context context,
                                     Attribute attr)
                              throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

attr -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateComplexValue

public static void validateComplexValue(Context context,
                                        ComplexValue val)
                                 throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

val -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateSimpleValue

public static void validateSimpleValue(Context context,
                                       SimpleValue val,
                                       boolean isFunctionalProperty)
                                throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

val -

isFunctionalProperty -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateMetadataSet

public static void validateMetadataSet(Context context,
                                       Iterator metadataSet)
                                throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

metadataSet -

Throws:

org.eclipse.higgins.idas.api.IdASException

validateMetadata

public static void validateMetadata(Context context,
                                    Metadata metadata)
                             throws org.eclipse.higgins.idas.api.IdASException

Parameters:

context -

metadata -

Throws:

org.eclipse.higgins.idas.api.IdASException