/// <summary>
/// Initializes a new instance of the <see cref="TrackedProjectsViewModel" /> class.
/// </summary>
/// <param name="projects">The projects.</param>
public TrackedProjectsViewModel(IEnumerable <TrackedProjectViewModel> projects)
{
Ensure.That(projects).IsNotNull();
Projects = projects.ToArray();
_filteredProjects = new CollectionViewSource
{
Source = Projects
};
_filteredProjects.Filter += (sender, e) =>
{
var project = (TrackedProjectViewModel)e.Item;
e.Accepted = _matches?.Contains(project) ?? true;
};
FilteredProjects = _filteredProjects.View;
_trie = new SuffixTrie <TrackedProjectViewModel>(3);
foreach (var project in Projects)
{
_trie.Add(project.Name.ToLowerInvariant(), project);
}
}
static void Main(string[] args)
{
ITrie <int> trie = new SuffixTrie <int>(2);
BuildTrie("SomeBigTextFile.txt", trie);
var wordCount = trie.Retrieve("array").ToArray();
Console.WriteLine("The word 'array' occurs {0} times", wordCount.Length);
}
private void BuildTrackerConnectionProgressChanged(object sender, BuildTrackerConnectionProgressEventArgs e)
{
if (ShouldExitHandler(e))
{
return;
}
foreach (var project in e.Projects)
{
var projectToUpdate = _projects.SingleOrDefault(p => p.Id == project.Id);
if (projectToUpdate != null)
{
projectToUpdate.TryUpdate(project.Name);
}
else
{
_application.Dispatcher.Invoke(() =>
{
var projectToAdd = _projectFactory.Create(SettingsId, project.Id, project.Name);
var names = _projects.Select(p => p.Name).Concat(new[] { projectToAdd.Name }).OrderBy(name => name).ToArray();
var index = Array.IndexOf(names, projectToAdd.Name);
_projects.Insert(index, projectToAdd);
});
}
}
var projectsToKeep = e.Projects.Select(project => project.Id).ToArray();
var projectsToRemove = _projects.Where(project => !projectsToKeep.Contains(project.Id)).ToArray();
if (_projects.Any())
{
_application.Dispatcher.Invoke(() =>
{
_projects.RemoveRange(projectsToRemove);
});
}
_trie = new SuffixTrie <IProjectViewModel>(3);
foreach (var project in _projects)
{
_trie.Add(project.Name.ToLowerInvariant(), project);
}
IsErrored = false;
IsBusy = false;
NotifyOfPropertyChange(() => HasProjects);
NotifyOfPropertyChange(() => HasNoProjects);
NotifyOfPropertyChange(() => IsViewable);
}
public static void Main()
{
ITrie<int> trie = new SuffixTrie<int>(3);
// Read words from file
var words = File.ReadAllText(InputFileName, Encoding.UTF8).Split(new[] { ' ' });
//Look-up
LookUp("много", trie);
LookUp("се", trie);
LookUp("така", trie);
}
public static void Main()
{
ITrie <int> trie = new SuffixTrie <int>(3);
// Read words from file
var words = File.ReadAllText(InputFileName, Encoding.UTF8).Split(new[] { ' ' });
//Look-up
LookUp("много", trie);
LookUp("се", trie);
LookUp("така", trie);
}
private static void Main(string[] args)
{
ITrie <int> trie = new SuffixTrie <int>(3);
BuildUp("sample.txt", trie);
//Look-up 5 words 200 times = 1000 searches
for (int i = 0; i < 200; i++)
{
LookUp("has", trie);
LookUp("the", trie);
LookUp("is", trie);
LookUp("as", trie);
LookUp("a", trie);
}
}
static void Main()
{
ITrie<int> trie = new SuffixTrie<int>(3);
//You can replace it with other trie data structures too
//ITrie<int> trie = new Trie<int>();
//ITrie<int> trie = new PatriciaSuffixTrie<int>(3);
//Build-up
BuildUp(@"../../texts/Peter Pan by J. M. Barrie.txt", trie);
//Look-up
LookUp("restrictions", trie);
LookUp("whatsoever", trie);
LookUp("expecting", trie);
Console.WriteLine("-------------Press any key to quit--------------");
Console.ReadKey();
}
static void Main()
{
ITrie <int> trie = new SuffixTrie <int>(3);
//You can replace it with other trie data structures too
//ITrie<int> trie = new Trie<int>();
//ITrie<int> trie = new PatriciaSuffixTrie<int>(3);
//Build-up
BuildUp(@"../../texts/Peter Pan by J. M. Barrie.txt", trie);
//Look-up
LookUp("restrictions", trie);
LookUp("whatsoever", trie);
LookUp("expecting", trie);
Console.WriteLine("-------------Press any key to quit--------------");
Console.ReadKey();
}
private static void Main(string[] args)
{
var trie = new SuffixTrie <int>(3);
//You can replace it with other trie data structures too
//ITrie<int> trie = new Trie<int>();
//ITrie<int> trie = new PatriciaSuffixTrie<int>(3);
try
{
//Build-up
BuildUp("sample.txt", trie);
//Look-up
LookUp("overs", trie);
LookUp("porta", trie);
LookUp("supercalifragilisticexpialidocious", trie);
}
catch (IOException ioException) { Console.WriteLine("Error: {0}", ioException.Message); }
catch (UnauthorizedAccessException unauthorizedAccessException) { Console.WriteLine("Error: {0}", unauthorizedAccessException.Message); }
Console.WriteLine("-------------Press any key to quit--------------");
Console.ReadKey();
}
private static void Main(string[] args)
{
ITrie<int> trie = new SuffixTrie<int>(3);
BuildUp("sample.txt", trie);
//Look-up 5 words 200 times = 1000 searches
for (int i = 0; i < 200; i++)
{
LookUp("has", trie);
LookUp("the", trie);
LookUp("is", trie);
LookUp("as", trie);
LookUp("a", trie);
}
}
public SearchEngine(int minSuffixLength)
{
this.trie = new SuffixTrie <T>(minSuffixLength);
}
public void Testing()
{
var suffixTrie = new SuffixTrie();
suffixTrie.Insert("Pokemon");
}
public void TestTrieCase(SuffixTrie trie, string substr, string[] expectedResults)
{
List<SubstringMatch> results;
results = trie.FindSubstringMatches(substr);
CheckTrieResults(results,expectedResults);
}
public void TestTrie()
{
SuffixTrie trie = new SuffixTrie();
trie.AddString("cat");
trie.AddString("catherine");
trie.AddString("car");
trie.AddString("cop");
trie.AddString("transaction");
trie.AddString("transvestite");
trie.AddString("interview");
trie.AddString("yogayoga!");
TestTrieCase(trie, "abcd", new string[0]);
TestTrieCase(trie, "c", new string[] { "cat", "catherine", "car", "cop", "transaction" } );
TestTrieCase(trie, "e", new string[] { "catherine", "transvestite", "interview" });
TestTrieCase(trie, "ca", new string[] { "cat", "catherine", "car" });
TestTrieCase(trie, "cat", new string[] { "cat", "catherine" });
TestTrieCase(trie, "cath", new string[] { "catherine" });
TestTrieCase(trie, "catherine", new string[] { "catherine" });
TestTrieCase(trie, "catherine1", new string[0]);
TestTrieCase(trie, "caq", new string[0]);
TestTrieCase(trie, "at", new string[] { "cat", "catherine" } );
TestTrieCase(trie, "in", new string[] { "interview", "catherine" });
TestTrieCase(trie, "yoga", new string[] { "yogayoga!" });
}
public static void DoTest2()
{
var tree = new SuffixTrie("bab");
Assert.That(tree.Contains("bb"), Is.EqualTo(false));
}
public static void DoTest()
{
var tree = new SuffixTrie("babc");
Assert.That(tree.Contains("bc"), Is.EqualTo(true));
}
