public Set < String > getCellularLocations ( ) { Set < String > locs = new HashSet < String > ( ) ; for ( PhysicalEntity pe : pes ) { CellularLocationVocabulary voc = pe . getCellularLocation ( ) ; if ( voc != null ) { for ( String term : voc . getTerm ( ) ) { if ( term != null && term . length ( ) > 0 ) locs . add ( term ) ; } } } return locs ; }
Retrieves the cellular location of the PhysicalEntity .