public void add(SimilarItems similarItems) {
   String itemID = String.valueOf(similarItems.getItemID());
   for (SimilarItem similarItem : similarItems.getSimilarItems()) {
     writer.write(itemID);
     writer.write(',');
     writer.write(String.valueOf(similarItem.getItemID()));
     writer.write(',');
     writer.write(String.valueOf(similarItem.getSimilarity()));
     writer.newLine();
   }
 }
        public void add(SimilarItems similarItems)
        {
            String itemID = String.valueOf(similarItems.getItemID());

            for (SimilarItem similarItem : similarItems.getSimilarItems())
            {
                writer.write(itemID);
                writer.write(',');
                writer.write(String.valueOf(similarItem.getItemID()));
                writer.write(',');
                writer.write(String.valueOf(similarItem.getSimilarity()));
                writer.newLine();
            }
        }
        public PersonalizeViewModel()
        {
            RecommendedItems = new RecommendedItems();

            MoviesRatedByUser = new MoviesRatedByUser();

            MostPopularItems = new MostPopularItems();

            PersonalizedRankingResults = new PersonalizedRankingResults();

            SimilarItems = new SimilarItems();

            PersonalizedRankingResultsForRecommendations = new PersonalizedRankingResults();
        }
 public SimilarItemViewModel()
 {
     SimilarItems = new SimilarItems();
 }