public FindValueResult <string, FileId[]> FindValue(string key, NodeIdentifier <string> callerIdentifier)
        {
            var inValue = new FindValueRequest();

            inValue.key = key;
            inValue.callerIdentifier = callerIdentifier;
            FindValueResponse retVal = ((IReverseIndexServiceContract)(this)).FindValue(inValue);

            return(retVal.FindValueResult);
        }
 FindValueResponse IReverseIndexServiceContract.FindValue(FindValueRequest request)
 {
     return(base.Channel.FindValue(request));
 }