public bool TryFindEntry(byte[] key, out IndexEntry entry, out IndexNode node)
{
foreach (var focus in _entries)
{
if ((focus.Flags & IndexEntryFlags.End) != 0)
{
if ((focus.Flags & IndexEntryFlags.Node) != 0)
{
IndexBlock subNode = _index.GetSubBlock(focus);
return(subNode.Node.TryFindEntry(key, out entry, out node));
}
break;
}
else
{
int compVal = _index.Compare(key, focus.KeyBuffer);
if (compVal == 0)
{
entry = focus;
node = this;
return(true);
}
else if (compVal < 0 && (focus.Flags & (IndexEntryFlags.End | IndexEntryFlags.Node)) != 0)
{
IndexBlock subNode = _index.GetSubBlock(focus);
return(subNode.Node.TryFindEntry(key, out entry, out node));
}
}
}
entry = null;
node = null;
return(false);
}
