question: public static Network lookupNetworkFull ( DbClient dbClient , StorageProtocol . Transport transportType , String endpoint ) { _log . info ( String . format ( "Network lookup: type(%s), endpoint(%s)" , transportType . name ( ) , endpoint ) ) ; try { return NetworkUtil . getEndpointNetwork ( endpoint , dbClient ) ; } catch ( DatabaseException e ) { _log . error ( "Network is not found for endpoint: " , endpoint ) ; } _log . info ( "Network lookup: endpoint not found." ) ; return null ; }
target:  Look up Network, given an endpoint and virtual array.