protected override void AddTerm(string term, PostingListAddress address)
{
dictionaryWriter.AddTerm(term, address, existingList => occurrenceWriter.UpdateNextList(existingList, address));
++updates;
if (updates > AutoCommitThreshold)
{
dictionaryUpdate.Commit();
dictionaryUpdate = dictionaryWriter.BeginUpdate();
updates = 0;
}
}
protected override void AddDocVector(ulong id, ulong fieldId, IEnumerable <TextPosition> positions)
{
var listStart = positionsWriter.StartList();
foreach (var pos in positions)
{
positionsWriter.AddValue((ulong)pos.Offset + 1);
positionsWriter.AddValue((ulong)pos.Offset + 1 + (ulong)pos.Length);
}
var listEnd = positionsWriter.EndList();
var key = PersistentIndex.GetKeyForPositions('P', id, fieldId);
posIndexWriter.AddTerm(key,
new PostingListAddress(listStart),
_ => throw new Exception("Not expected"));
++posUpdates;
if (posUpdates > AutoCommitThreshold)
{
posIndexUpdate.Commit();
posIndexUpdate = posIndexWriter.BeginUpdate();
posUpdates = 0;
}
}
protected override void DoStop()
{
dictionaryUpdate?.Commit();
DisposeObjects();
}