private void _OkButton_Click(object sender, EventArgs e)
{
var x = ((int)_XNumericUpDown.Value).ToString();
var y = ((int)_YNumericUpDown.Value).ToString();
var sb = new StringBuilder();
for (int i = y.Length - 1; i >= 0; i--)
{
sb.Append(y[i]);
}
y = sb.ToString();
sb.Clear();
var random = new UtilityRandom();
sb.Append(random.Next(1, 9));
sb.Append(_Mode);
sb.Append(random.Next(1, 9));
sb.Append(x.Length);
sb.Append(random.Next(1, 9));
sb.Append(y.Length);
sb.Append(random.Next(1, 9));
sb.Append(x.PadRight(4, random.Next(1, 9).ToString()[0]));
sb.Append(random.Next(1, 9));
sb.Append(y.PadLeft(4, random.Next(1, 9).ToString()[0]));
sb.Append('`');
Command = sb.ToString();
DialogResult = DialogResult.OK;
}
public static void DoTimeTest()
{
UtilityRandom random = new UtilityRandom();
random.Next();
IDGenerator geanIdg = new IDGenerator();
geanIdg.Generate();
int count = 500 * 10000;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Start......");
//Gean.Data的Id生成器-----------------------
long geanIdTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = geanIdg.Generate();
}
sw.Stop();
geanIdTime = sw.ElapsedMilliseconds;
//随机数字-----------------------
long randNumTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.Next(1, count).ToString();
}
sw.Stop();
randNumTime = sw.ElapsedMilliseconds;
//随机4位小写字母-----------------------
long randTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.GetString(4, UtilityRandom.RandomCharType.Lowercased);
}
sw.Stop();
randTime = sw.ElapsedMilliseconds;
//数字累计-----------------------
long gerTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = (i + i + i).ToString();
}
sw.Stop();
gerTime = sw.ElapsedMilliseconds;
//IDGenerator生成-----------------------
long idgTime;
sw.Reset();
sw.Start();
UUIDGenerator idg = new UUIDGenerator();
for (int i = 0; i < count; i++)
{
string id = idg.Generate();
}
sw.Stop();
idgTime = sw.ElapsedMilliseconds;
//Guid-----------------------
long guidTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = Guid.NewGuid().ToString();
}
sw.Stop();
guidTime = sw.ElapsedMilliseconds;
Console.WriteLine("Gean.Data的Id生成器： " + geanIdTime.ToString() + Sudu(geanIdTime, count));
Console.WriteLine("随机数字： " + randNumTime.ToString() + Sudu(randNumTime, count));
Console.WriteLine("随机4位小写字母： " + randTime.ToString() + Sudu(randTime, count));
Console.WriteLine("数字累计： " + gerTime.ToString() + Sudu(gerTime, count));
Console.WriteLine("IDGenerator生成： " + idgTime.ToString() + Sudu(idgTime, count));
Console.WriteLine("Guid： " + guidTime.ToString() + Sudu(guidTime, count));
}
public static void DoTimeTest()
{
UtilityRandom random = new UtilityRandom();
random.Next();
IDGenerator geanIdg = new IDGenerator();
geanIdg.Generate();
int count = 500 * 10000;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Start......");
//Gean.Data的Id生成器-----------------------
long geanIdTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = geanIdg.Generate();
}
sw.Stop();
geanIdTime = sw.ElapsedMilliseconds;
//随机数字-----------------------
long randNumTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.Next(1, count).ToString();
}
sw.Stop();
randNumTime = sw.ElapsedMilliseconds;
//随机4位小写字母-----------------------
long randTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.GetString(4, UtilityRandom.RandomCharType.Lowercased);
}
sw.Stop();
randTime = sw.ElapsedMilliseconds;
//数字累计-----------------------
long gerTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = (i + i + i).ToString();
}
sw.Stop();
gerTime = sw.ElapsedMilliseconds;
//IDGenerator生成-----------------------
long idgTime;
sw.Reset();
sw.Start();
UUIDGenerator idg = new UUIDGenerator();
for (int i = 0; i < count; i++)
{
string id = idg.Generate();
}
sw.Stop();
idgTime = sw.ElapsedMilliseconds;
//Guid-----------------------
long guidTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = Guid.NewGuid().ToString();
}
sw.Stop();
guidTime = sw.ElapsedMilliseconds;
Console.WriteLine("Gean.Data的Id生成器： " + geanIdTime.ToString() + Sudu(geanIdTime, count));
Console.WriteLine("随机数字： " + randNumTime.ToString() + Sudu(randNumTime, count));
Console.WriteLine("随机4位小写字母： " + randTime.ToString() + Sudu(randTime, count));
Console.WriteLine("数字累计： " + gerTime.ToString() + Sudu(gerTime, count));
Console.WriteLine("IDGenerator生成： " + idgTime.ToString() + Sudu(idgTime, count));
Console.WriteLine("Guid： " + guidTime.ToString() + Sudu(guidTime, count));
}
public void Execute()
{
string keyDirectory = Path.Combine(basePath, $"{extension}_{gram.GetN()}");
if (Directory.Exists(keyDirectory) == false)
{
Directory.CreateDirectory(keyDirectory);
}
StreamWriter writer = File.CreateText($"{keyDirectory}.txt");
writer.WriteLine("Sequence_Probability,Perplexity,Linearity_JSON_Positions,Leniency");
ICompiledGram compiled = gram.Compile();
ICompiledGram simpleCompiled = simplifiedGram?.Compile();
for (int i = 0; i < numSimulations; ++i)
{
UtilityRandom.SetSeed(new DateTime().Millisecond);
Tuple <List <string>, List <string> > tuple;
if (gram as NGram == null)
{
tuple = GetColumnsBestGuess(compiled, simpleCompiled);
}
else
{
tuple = GetColumnsSemiGuaranteed(compiled, simpleCompiled);
}
List <string> columns = tuple.Item1;
List <string> simplified = tuple.Item2;
string[] columnsArray = columns.ToArray();
List <int> positions = LevelAnalyzer.Positions(columnsArray);
JsonArray jsonPositions = new JsonArray();
foreach (int pos in positions)
{
jsonPositions.Add(pos);
}
double sequenceProbability = compiled.SequenceProbability(columnsArray);
writer.Write($"{sequenceProbability},");
if (sequenceProbability == 0)
{
writer.Write($"0,");
}
else
{
writer.Write($"{1d/sequenceProbability},");
}
writer.Write($"{jsonPositions},");
writer.Write($"{LevelAnalyzer.Leniency(simplified.ToArray())}\n");
StreamWriter levelWriter = File.CreateText(Path.Combine(keyDirectory, $"{i}.txt"));
levelWriter.Write(string.Join("\n", columnsArray));
levelWriter.Flush();
levelWriter.Close();
if (i % 200 == 0)
{
writer.Flush();
}
}
writer.Flush();
writer.Close();
}
public static int RandomIndex <T>(this List <T> list)
{
return(UtilityRandom.RandInt(0, list.Count));
}