ConstraintBindingSet[] VisitConstraintBindings(ConstraintBindingSet[] constraintBindings)
{
ConstraintBindingSet[] result = null;
if (constraintBindings != null)
{
SortedDictionary<string, ConstraintBindingSet> sortedItems = new SortedDictionary<string, ConstraintBindingSet>();
foreach (ConstraintBindingSet constraintBindingsItem in constraintBindings)
{
ConstraintBindingSet canonicalItem = new ConstraintBindingSet();
canonicalItem.terminology = constraintBindingsItem.terminology;
// sort constraint bindings items hash list
canonicalItem.items = VisitConstraintBindingItems(constraintBindingsItem.items);
sortedItems.Add(constraintBindingsItem.terminology, canonicalItem);
}
result = new ConstraintBindingSet[sortedItems.Count];
sortedItems.Values.CopyTo(result, 0);
}
return result;
}
protected virtual ConstraintBindingSet[] CloneConstraintBindingSet(EiffelStructures.table.HASH_TABLE_REFERENCE_REFERENCE o)
{
ConstraintBindingSet[] result = null;
if (o != null && o.count() > 0)
{
result = new ConstraintBindingSet[o.count()];
o.start();
for (int i = 1; i <= result.Length; i++)
{
ConstraintBindingSet constraintBindingSet = new ConstraintBindingSet();
constraintBindingSet.terminology = o.key_for_iteration().ToString();
EiffelStructures.table.Impl.HASH_TABLE_REFERENCE_REFERENCE adlTerms = o.item_for_iteration() as EiffelStructures.table.Impl.HASH_TABLE_REFERENCE_REFERENCE;
CONSTRAINT_BINDING_ITEM[] localTerms = new CONSTRAINT_BINDING_ITEM[adlTerms.count()];
adlTerms.start();
for (int j = 1; j <= adlTerms.count(); j++)
{
openehr.common_libs.basic.Impl.URI term = adlTerms.item_for_iteration() as openehr.common_libs.basic.Impl.URI;
CONSTRAINT_BINDING_ITEM localTerm = new CONSTRAINT_BINDING_ITEM();
localTerm.code = adlTerms.key_for_iteration().ToString();
localTerm.value = adlTerms.item_for_iteration().ToString();
localTerms[j - 1] = localTerm;
adlTerms.forth();
}
constraintBindingSet.items = localTerms;
result[i - 1] = constraintBindingSet;
o.forth();
}
}
return result;
}
public ConstraintBindingSet GetBindings(string a_terminology_id, ConstraintBindingSet[] terminology_sets)
{
foreach (ConstraintBindingSet ts in terminology_sets)
{
if (ts.terminology == a_terminology_id)
{
return ts;
}
}
return null;
}
private ConstraintBindingSet[] PackTerminologySets(ConstraintBindingSet[] terminologySets)
{
ConstraintBindingSet t;
bool removeBinding = true;
ArrayList tempTerminologySets = new ArrayList(terminologySets);
bool resetBindings = false;
for (int i = 0; i < terminologySets.Length; i++)
{
t = terminologySets[i];
if (t.items == null || t.items.Length == 0)
{
tempTerminologySets.Remove(t);
resetBindings = true;
}
else
{
removeBinding = false;
}
}
if (removeBinding)
{
//No bindings with terms etc so remove term bindings completely
return null;
}
else
{
//If there has been a term binding removed as it is empty
if (resetBindings)
{
return tempTerminologySets.ToArray(typeof(ConstraintBindingSet)) as ConstraintBindingSet[];
}
else
return terminologySets;
}
}
private ConstraintBindingSet ConstraintBindingSetForTerminology(string terminology)
{
ConstraintBindingSet result = null;
if (!string.IsNullOrEmpty(terminology))
{
int i = 0;
ConstraintBindingSet[] bindings = _archetype.ontology.constraint_bindings;
if (bindings != null)
{
foreach (ConstraintBindingSet ts in bindings)
{
if (ts.terminology == terminology)
result = ts;
}
i = bindings.Length;
}
if (result == null)
{
Array.Resize(ref bindings, i + 1);
bindings[i] = result = new ConstraintBindingSet();
result.terminology = terminology;
_archetype.ontology.constraint_bindings = bindings;
}
}
return result;
}