internal EvaluationResult Evaluate(KnowledgeRelation rel)
{
var correctRelationNames = (from x in _model.Relations
where x.Value.Target.Equals(rel.Target) &&
x.Value.Relation.Equals(rel.Relation)
select x).ToList();
if (!correctRelationNames.Any())
{
return(EvaluationResult.NotSure);
}
return(correctRelationNames.Any(x => x.Value.Subject.Equals(rel.Subject))
? EvaluationResult.True
: EvaluationResult.False);
}
public void AddRelation(KnowledgeRelation relation, HashSet <string> sources)
{
if (relation == null)
{
return;
}
lock (_model.Relations)
{
KnowledgeRelation existing;
_model.Relations.TryGetValue(relation.ToString(), out existing);
if (existing == null)
{
_model.Relations.Add(relation.ToString(), relation);
}
else
{
existing.AddSources(sources);
}
}
}
public void AddRelation(KnowledgeRelation relation, string source)
{
AddRelation(relation, new HashSet <string> {
source
});
}
private bool ExistsInternal(KnowledgeRelation relation)
{
KnowledgeRelation existing;
return(_model.Relations.TryGetValue(relation.ToString(), out existing));
}