question: protected void processInitiators ( ExportGroup exportGroup , Collection < URI > initiatorURIs , Collection < String > portNames , Map < String , URI > portNameToInitiatorURI ) { Collection < String > initiatorURIStrs = Collections2 . transform ( initiatorURIs , CommonTransformerFunctions . FCTN_URI_TO_STRING ) ; Collection < Initiator > initiators = Collections2 . transform ( initiatorURIStrs , CommonTransformerFunctions . fctnStringToInitiator ( _dbClient ) ) ; processInitiators ( exportGroup , initiators , portNames , portNameToInitiatorURI , null , null ) ; }
target:  A utility for processing initiators and updating data structures. The data structures are for mapping an initiator reference on the array, which is in terms of a WWN, to an initiator reference in ViPR, which is in terms of URI.