public override string ToString() {
string list = string.Empty;
using (var tran = this.engine.GetTransaction()) {
foreach (var row in tran.SelectForward<string, string>(MappedObjectsTable)) {
list += string.Format("[ Key={0}, Value={1}]{2}", row.Key, row.Value, Environment.NewLine);
}
}
return string.Format("[MetaDataStorage: Matcher={0}, ChangeLogToken={1}]{2}{3}", this.Matcher, this.ChangeLogToken, Environment.NewLine, list);
}