public static void Main(string[] args)
{
CheckArguments(args);
// ReSharper disable once PossibleNullReferenceException
var path = args[0];
var word = args[1];
using (var profiler = new Profiler("Anagram experiment"))
{
var dictionary = AnagramDictionary.Create().WithFile(path);
profiler.Print("Creating anagram dictionary");
var anagrams = dictionary.LookUpWord(word);
profiler.Print($"Looking up anagrams of {word}");
Console.WriteLine("Anagrams:");
if (anagrams.Any())
{
foreach (var anagram in anagrams)
{
Console.WriteLine($"- {anagram}");
}
}
else
{
Console.WriteLine("No anagram found.");
}
profiler.Print("Printing anagrams");
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
public static AnagramDictionary WithFile(this AnagramDictionary anagramDictionary, string path)
{
ValidatePath(path);
var taskFactory = new TaskFactory(TaskCreationOptions.LongRunning, TaskContinuationOptions.None);
var readTask = taskFactory.StartNew(() =>
Parallel.ForEach(File.ReadLines(path, Encoding.UTF8).AsParallel(),
anagramDictionary.AddToWordList));
Task.WaitAll(readTask);
anagramDictionary.CompleteWordList();
var fillTask = taskFactory.StartNew(() =>
Parallel.ForEach(anagramDictionary.GetWordList(), anagramDictionary.AddToDictionary));
Task.WaitAll(fillTask);
return(anagramDictionary);
}
