public Guid[] FindObjects(IndexData indexData, Type OIDClass, bool complexExtension, out int?readedObjects)
{
int ro;
IntBinaryTree BT = getStorageData(indexData);
List <Guid> ret = BT.GetObjectsFromBT(OIDClass, out ro);
readedObjects = ro;
if (complexExtension)
{
foreach (Type t in BT.GetObjectsTypesFromBT().Where(t => t != OIDClass))
{
bool found = false;
Type baseType = t.BaseType;
while (baseType != null && !found)
{
if (baseType == OIDClass)
{
ret.AddRange(BT.GetObjectsFromBT(OIDClass, out ro));
readedObjects += ro;
found = true;
}
baseType = baseType.BaseType;
}
}
}
return(ret.Distinct().ToArray());
}
public Guid[] FindObjects(IndexData indexData, Type OIDClass, bool complexExtension, string[] attributes,
object[] values, CompareType[] compareTypes, out int?readedObjects)
{
if (compareTypes.Count() != attributes.Count() || attributes.Count() != values.Count())
{
throw new ArgumentException(
"Liczności tbalic z atrybutami, porównaniami oraz wartościami musza być identyczne!");
}
readedObjects = 0;
int ro;
IntBinaryTree BT = getStorageData(indexData);
List <Guid> ret = null;
for (int i = 0; i < attributes.Count(); i++)
{
List <Guid> foundOIDs = BT.GetObjectsFromBT(OIDClass, attributes[i], (int)values[i], compareTypes[i],
out ro);
readedObjects += ro;
if (complexExtension)
{
foreach (Type t in BT.GetObjectsTypesFromBT().Where(t => t != OIDClass))
{
bool found = false;
Type baseType = t.BaseType;
while (baseType != null && !found)
{
if (baseType == OIDClass)
{
foundOIDs.AddRange(BT.GetObjectsFromBT(OIDClass, attributes[i], (int)values[i],
compareTypes[i], out ro));
readedObjects += ro;
found = true;
}
baseType = baseType.BaseType;
}
}
}
if (ret == null)
{
ret = foundOIDs.Distinct().ToList();
}
else
{
ret =
ret.Intersect(foundOIDs.Distinct()).ToList();
}
}
return(ret.ToArray());
}