private void nameDatasetList ( InvDatasetImpl dataset ) { // Create temporary dataset in which to hold named datasets. InvDatasetImpl namedDs = new InvDatasetImpl ( dataset , "nameDatastList() temp dataset" , null , null , null ) ; // InvDatasetImpl(parentDs, name, dataType, serviceName, urlPath) dataset . addDataset ( namedDs ) ; // Loop through the DatasetNamers DatasetNamer curNamer = null ; for ( int i = 0 ; i < this . datasetNamerList . size ( ) ; i ++ ) { curNamer = ( DatasetNamer ) this . datasetNamerList . get ( i ) ; logger . debug ( "nameDatasetList(): trying namer ({})" , curNamer . getName ( ) ) ; // If the current DatasetNamer adds a new level, create a new dataset. InvDatasetImpl addLevelDs = null ; if ( curNamer . getAddLevel ( ) ) { addLevelDs = new InvDatasetImpl ( null , curNamer . getName ( ) , null , null , null ) ; } // Iterate over remaining unnamed datasets. InvDatasetImpl curDs = null ; java . util . Iterator dsIter = dataset . getDatasets ( ) . iterator ( ) ; while ( dsIter . hasNext ( ) ) { curDs = ( InvDatasetImpl ) dsIter . next ( ) ; logger . debug ( "nameDatasetList(): try namer on this ds ({}-{})" , curDs . getName ( ) , curDs . getUrlPath ( ) ) ; // Try to name the current dataset. if ( curNamer . nameDataset ( curDs ) ) { logger . debug ( "nameDatasetList(): ds named ({})" , curDs . getName ( ) ) ; // If adding a level, add named datasets to the added level dataset. if ( curNamer . getAddLevel ( ) ) { addLevelDs . addDataset ( curDs ) ; } // Otherwise, add the named datasets to namedDs. else { namedDs . addDataset ( curDs ) ; } // Remove the now-named dataset from list of unnamed datasets. dsIter . remove ( ) ; } } // END - InvDatasetImpl loop // If the namer added a level and a dataset was named by this namer, add the // new level to the list of named datasets. if ( curNamer . getAddLevel ( ) ) { if ( addLevelDs . hasNestedDatasets ( ) ) { namedDs . addDataset ( addLevelDs ) ; } } } // END - DatasetNamer loop namedDs . finish ( ) ; // Once all datasets are named (or unnamable with these DatasetNamers), // add all the datasets in namedDs back into the given containerDataset. if ( logger . isDebugEnabled ( ) ) { logger . debug ( "nameDatasetList(): number of unnamed datasets is " + dataset . getDatasets ( ) . size ( ) + "." ) ; logger . debug ( "nameDatasetList(): add named datasets back to container." ) ; } for ( int i = 0 ; i < namedDs . getDatasets ( ) . size ( ) ; i ++ ) { dataset . addDataset ( ( InvDatasetImpl ) namedDs . getDatasets ( ) . get ( i ) ) ; } dataset . removeDataset ( namedDs ) ; return ; }
Name the datasets contained in the given dataset . The given dataset contains a flat list of datasets .