public bool AreHeadRequestsCompleted()
{
for (int i = 0; i < GetFileFragments().Count; ++i)
{
RemoteFileFragmentMetadata fragment = GetFileFragments()[i];
if (!(fragment.IsReadyForDownload() ||
fragment.IsDownloading() ||
fragment.IsFinishedDownloading()))
{
return(false);
}
}
return(true);
}