/**
* Adds all of the temporal relationships in the given Protege complex abstraction instance
* (specified with the <code>withRelationships</code> slot) to the given PROTEMPA complex
* abstraction definition.
*
* @param instance a Protege complex abstraction <code>Instance</code>.
* @param cad a PROTEMPA <code>ComplexAbstractionDefinition</code> instance.
*/
private static void addRelationships(
Map<Instance, TemporalExtendedPropositionDefinition> extendedParameterCache,
Instance instance,
HighLevelAbstractionDefinition cad,
ProtegeKnowledgeSourceBackend backend)
throws KnowledgeSourceReadException {
ConnectionManager cm = backend.getConnectionManager();
for (Iterator<?> itr =
instance
.getOwnSlotValues(instance.getKnowledgeBase().getSlot("withRelations"))
.iterator();
itr.hasNext(); ) {
Instance relationInstance = (Instance) itr.next();
Instance lhsExtendedParameter =
(Instance) cm.getOwnSlotValue(relationInstance, cm.getSlot("lhs"));
Instance rhsExtendedParameter =
(Instance) cm.getOwnSlotValue(relationInstance, cm.getSlot("rhs"));
Relation relation = Util.instanceToRelation(relationInstance, cm, backend);
TemporalExtendedPropositionDefinition lhsEP =
extendedParameterCache.get(lhsExtendedParameter);
TemporalExtendedPropositionDefinition rhsEP =
extendedParameterCache.get(rhsExtendedParameter);
cad.setRelation(lhsEP, rhsEP, relation);
}
}
public void addForwardReferences() {
KnowledgeBase kb = this.getKnowledgeBase();
Collection transitions = getOwnSlotValues(kb.getSlot("transitions"));
Slot fromSlot = kb.getSlot(":FROM");
Slot toSlot = kb.getSlot(":TO");
Instance from = null;
Instance to = null;
Slot branches = kb.getSlot("branches");
Slot followed_by = kb.getSlot("followed_by");
Slot label = kb.getSlot("label");
for (Iterator transition = transitions.iterator(); transition.hasNext(); ) {
Instance inst = (Instance) transition.next();
from = (Instance) inst.getOwnSlotValue(fromSlot);
if (from != null) {
to = (Instance) inst.getOwnSlotValue(toSlot);
if (to != null) {
try {
if (from.hasOwnSlot(branches)) {
/*logger.debug("addForwardReferences: "+ from.getOwnSlotValue(label)+
" has branches"); */
if ((from.getOwnSlotValues(branches) == null)
|| (!from.getOwnSlotValues(branches).contains(to)))
from.addOwnSlotValue(branches, to);
} else if (from.hasOwnSlot(followed_by)) {
/*logger.debug("addForwardReferences: "+ from.getOwnSlotValue(label)+
" has followed by");*/
if (!(to.equals(from.getOwnSlotValue(followed_by))))
from.setOwnSlotValue(followed_by, to);
} else
logger.error(
"addForwardReferences: "
+ from.getOwnSlotValue(label)
+ "has no followed_by or branches slot");
} catch (Exception e) {
logger.error(
"Exception adding "
+ to.getOwnSlotValue(label)
+ " to "
+ from.getOwnSlotValue(label));
}
}
}
}
}
private boolean containInstance(Instance sel, Slot slot, Instance instance) {
if (itsInstance == null) return false;
Collection instances = sel.getOwnSlotValues(slot);
Iterator i = instances.iterator();
while (i.hasNext()) {
Instance tmpInstance = (Instance) i.next();
if (tmpInstance.equals(instance)) return true;
}
return false;
}