public VoronIndexOutput(
TempFileCache fileCache,
string name,
Transaction tx,
string tree,
IndexOutputFilesSummary indexOutputFilesSummary)
{
_fileCache = fileCache;
_name = name;
_tree = tree;
_tx = tx;
_indexOutputFilesSummary = indexOutputFilesSummary;
_ms = fileCache.RentMemoryStream();
_tx.ReadTree(_tree).AddStream(name, Stream.Null); // ensure it's visible by LuceneVoronDirectory.FileExists, the actual write is inside Dispose
}
public LuceneVoronDirectory(Transaction tx, StorageEnvironment environment, TempFileCache tempFileCache, string name)
{
if (tx.IsWriteTransaction == false)
{
throw new InvalidOperationException($"Creation of the {nameof(LuceneVoronDirectory)} must be done under a write transaction.");
}
_environment = environment;
_tempFileCache = tempFileCache;
_name = name;
SetLockFactory(NoLockFactory.Instance);
tx.CreateTree(_name);
_indexOutputFilesSummary = new IndexOutputFilesSummary();
}
public LuceneVoronDirectory(Transaction tx, StorageEnvironment environment, TempFileCache tempFileCache) : this(tx, environment, tempFileCache, "Files")
{
}