public void AddObject(object obj, CollectionOperation op)
{
if (_excludeResults != null && _excludeResults.ContainsKey(obj))
{
return;
}
if (!(_resultKeys.ContainsKey(obj)))
{
_resultKeys[obj] = null;
_wrappedResult.AddObject(obj, op);
}
}
public void GetData(object key, ComparisonType comparisonType, IQueryResult result, CollectionOperation op, CancellationToken token)
{
IComparable keyToCompare = key as IComparable;
if (_store != null)
{
switch (comparisonType)
{
case ComparisonType.EQUALS:
if (_store.Contains(key))
{
result.AddObject(_store[key], op);
}
break;
case ComparisonType.NOT_EQUALS:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
if (((IComparable)storedKey).CompareTo(keyToCompare) != 0)
{
result.AddObject(_store[storedKey], op);
}
}
break;
case ComparisonType.LESS_THAN:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
if (((IComparable)storedKey).CompareTo(keyToCompare) < 0)
{
result.AddObject(_store[storedKey], op);
}
}
break;
case ComparisonType.GREATER_THAN:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
if (((IComparable)storedKey).CompareTo(keyToCompare) > 0)
{
result.AddObject(_store[storedKey], op);
}
}
break;
case ComparisonType.LESS_THAN_EQUALS:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
if (((IComparable)storedKey).CompareTo(keyToCompare) <= 0)
{
result.AddObject(_store[storedKey], op);
}
}
break;
case ComparisonType.GREATER_THAN_EQUALS:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
if (((IComparable)storedKey).CompareTo(keyToCompare) >= 0)
{
result.AddObject(_store[storedKey], op);
}
}
break;
case ComparisonType.LIKE:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
string pattern = key as string;
WildcardEnabledRegex regex = new WildcardEnabledRegex(pattern);
if (storedKey is string)
{
if (regex.IsMatch((string)storedKey))
{
result.AddObject(_store[storedKey], op);
}
}
}
break;
case ComparisonType.NOT_LIKE:
foreach (object storedKey in _store.Keys)
{
if (token != null && token.IsCancellationRequested)
{
throw new OperationCanceledException(ExceptionsResource.OperationFailed);
}
string pattern = key as string;
WildcardEnabledRegex regex = new WildcardEnabledRegex(pattern);
if (storedKey is string)
{
if (!regex.IsMatch((string)storedKey))
{
result.AddObject(_store[storedKey], op);
}
}
}
break;
}
result.Mark(op);
}
}