public DocumentTranslationRequestDataChangeSet setTargetLanguagesMap ( Map < String , Map < String , Set < String > > > targetLanguagesMap ) { // TODO - check empty map? if ( targetLanguagesMap == null ) { throw new NullPointerException ( "The input map is null." ) ; } this . targetLanguagesMap = targetLanguagesMap ; return this ; }
Sets a map containing target languages indexed by document ids . This method adopts the input map without creating a safe copy .