def transform(self, graph):
"""
Transforms a 'pure' nominal range into a disjunction of value
restrictions
"""
Individual.factoryGraph = graph
for restriction, intermediateCl, nominal, prop in graph.query(
self.NOMINAL_QUERY,
initNs={'owl': OWL_NS}):
nominalCollection = Collection(graph, nominal)
# purge restriction
restr = Class(restriction)
parentSets = [i for i in restr.subClassOf]
restr.clearOutDegree()
newConjunct = BooleanClass(restriction,
OWL_NS.unionOf,
[Property(prop) | value | val
for val in nominalCollection],
graph)
newConjunct.subClassOf = parentSets
# purge nominalization placeholder
iClass = BooleanClass(intermediateCl)
iClass.clear()
iClass.delete()
def transform(self, graph):
"""
Transforms a 'pure' nominal range into a disjunction of value restrictions
"""
Individual.factoryGraph = graph
for restriction, intermediateCl, nominal, prop in graph.query(
self.NOMINAL_QUERY, initNs={u'owl': OWL_NS}):
nominalCollection = Collection(graph, nominal)
#purge restriction
restr = Class(restriction)
parentSets = [i for i in restr.subClassOf]
restr.clearOutDegree()
newConjunct = BooleanClass(
restriction, OWL_NS.unionOf,
[Property(prop) | value | val
for val in nominalCollection], graph)
newConjunct.subClassOf = parentSets
#purge nominalization placeholder
iClass = BooleanClass(intermediateCl)
iClass.clear()
iClass.delete()
