/// <summary> /// /// </summary> /// <param name="p"></param> /// <param name="writer"></param> private static void AddDocumentToIndex(Product p, IndexWriter writer) { Document doc = new Document(); doc.Add(new Field("Name", p.Name, Field.Store.YES, Field.Index.ANALYZED, Lucene.Net.Documents.Field.TermVector.YES ) ); doc.Add(new Field("Origin", p.Origin.ToString(), Field.Store.YES, Field.Index.ANALYZED, Lucene.Net.Documents.Field.TermVector.YES ) ); doc.Add(new Field("Price", p.Price.ToString(), Field.Store.YES, Field.Index.ANALYZED, Lucene.Net.Documents.Field.TermVector.YES ) ); writer.AddDocument(doc); }
public void ReadTransactionsFromFile(StreamReader filepath) { string productOrigin; string productName, productType = string.Empty; int numberOfProducts = 0; double productPrice = 0.0; string line; bool lastItem = false; StringBuilder productFullName = new StringBuilder(); //C:\Users\vbhujan\Documents\ProductsInput3.txt //1 imported box of biscuits at 10.00 //1 imported bottle of perfume at 47.50 try { while ((line = filepath.ReadLine()) != null) { Product product = new Product(); List<string> productLine = line.Split(null).ToList(); productOrigin = "Local"; numberOfProducts = int.Parse(productLine[0]); productLine.Remove(productLine[0]); for (int i = 0; i < productLine.Count; i++) { if (productLine[i].Equals("imported")) { productOrigin = "Imported"; } else if (lastItem == true) { productPrice = Convert.ToDouble(productLine[i]); } else if (!productLine[i].Equals("at") && !productLine[i].Equals("imported")) { productFullName.Append(productLine[i] + " "); } else if (productLine[i].Equals("at")) { lastItem = true; } } productName = productFullName.ToString(); productFullName.Clear(); if (productName.Contains("book")) { productType = "Book"; } else if (productName.Contains("biscuit")) { productType = "Food"; } else if (productName.Contains("pills")) { productType = "Medical"; } else { productType = "Normal"; } product.Name = productName; product.Origin = productOrigin; product.Price = productPrice; product.Type = productType; product.NumberOfProducts = numberOfProducts; numberOfProducts = 0; productName = string.Empty; productOrigin = string.Empty; productPrice = 0.0; productType = string.Empty; lastItem = false; products.Add(product); } notifyAllObservers(); } catch (Exception e) { Console.WriteLine("Exception: " + e.Message); Console.ReadLine(); } }
internal void ReadTransactionsFromConsole() { string productName, productOrigin = ""; string productType = ""; int numberOfProducts = 0; double productPrice = 0.0; Console.WriteLine("Enter number of Products to be processed: "); numberOfProducts = Int32.Parse(Console.ReadLine()); for (int i = 0; i < numberOfProducts; i++) { Product product = new Product(); Console.WriteLine("Enter Product Name: "); productName = Console.ReadLine(); product.Name = productName; Console.WriteLine("Enter Product Price: "); productPrice = Convert.ToDouble(Console.ReadLine()); product.Price = productPrice; Console.WriteLine("Enter Product Type: "); productType = Console.ReadLine(); product.Type = productType; Console.WriteLine("Enter Product Origin: "); productOrigin = Console.ReadLine(); product.Origin = productOrigin; products.Add(product); notifyAllObservers(); } }