internal Transaction(GraphStorage env, Impl.Transaction tx)
{
_tx = tx;
_storage = env;
_nextIdKey = Slice.From(env.ByteStringContext, Constants.NextIdKey);
var readResult = MetadataTree.Read(_nextIdKey);
NextId = (readResult == null) ? 0 : readResult.Reader.ReadBigEndianInt64();
}
internal GraphAdvanced(GraphStorage parent)
{
_parent = parent;
}
internal TraversalBuilder(GraphStorage store)
{
_tx = new Lazy <Transaction>(store.ReadTransaction, false);
}