private void OnOutputPushValue(KeySortedGroupSubject grp, TOut value)
{
lock (_syncLock)
{
base.PushValue(value);
}
}
private void OnOutputException(KeySortedGroupSubject grp, Exception exception)
{
lock (_syncLock)
{
base.PushException(exception);
}
}
private void OnSourcePush(TIn value)
{
if (CancellationToken.IsCancellationRequested)
{
return;
}
lock (_syncLock)
{
TKey key = _getKey(value);
if (_currentGroup == null || !_currentGroup.Key.Equals(key))
{
if (_currentGroup != null)
{
_currentGroup.PushSubject.Complete();
_currentGroup.PushSubject.Dispose();
}
_currentGroup = new KeySortedGroupSubject
{
Key = key,
FirstElement = value,
PushSubject = new PushSubject <TIn>(base.CancellationToken)
};
_currentGroup.OutputSubscription = _groupedObservableTransformation(_currentGroup.PushSubject, value).Subscribe(
i => OnOutputPushValue(_currentGroup, i),
() => OnOutputCompleted(_currentGroup),
e => OnOutputException(_currentGroup, e)
);
}
_currentGroup.PushSubject.PushValue(value);
}
}
private void OnOutputCompleted(KeySortedGroupSubject grp)
{
lock (_syncLock)
{
_currentGroup?.OutputSubscription?.Dispose();
_currentGroup = null;
TryComplete();
}
}
