استفاده از درخت ها

[Arian1380]

دو کلاس زیر توانایی کار با درخت ها را به خوبی نمایش می دهد که به صورت ساده شده طراحی کرده ام.
کد و توضیحات را بخوانید و خوشحال می شوم نظر شما را هم بدانم.
کلاس مشخصات:

public class Specs:IComparable
{
private string _firstName;
public string FirstName
{
get { return _firstName; }
private set
{
if (!string.IsNullOrEmpty(value))
_firstName = value;
else
throw new ArgumentException("FirstName is not valid");
}
}

private string _lastName;
public string LastName
{
get { return _lastName; }
private set
{
if (!string.IsNullOrEmpty(value))
_lastName = value;
else
throw new ArgumentException("LastName is not valid");
}
}

private string _fatherName;
public string FatherName
{
get { return _fatherName; }
private set
{
if (!string.IsNullOrEmpty(value))
_fatherName = value;
else
throw new ArgumentException("FatherName is not valid");
}
}

private DateTime _birthDate;
public int Year
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetYear(_birthDate);
}
}
public int Month
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetMonth(_birthDate);
}
}
public int Day
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetDayOfMonth(_birthDate);
}
}
public string BirthDateToString
{
get
{
return ComplementPersianClanander.ToStringDate(_birthDate );
}
}
public string ToWrittenBirthDate
{
get
{
return ComplementPersianClanander.ToWrittenDate(_birthDat e);
}
}

private String _nationalcode;
public string Nationalcode
{
get { return _nationalcode; }

private set
{
string temp = value;
if (temp.Length == 10)
{
decimal numberTemp = 0;
decimal.TryParse(temp, out numberTemp);
if (numberTemp != 0)
_nationalcode = value;
else
throw new ArgumentException("Nationalcode is not valid");
}
else
throw new ArgumentException("Nationalcode is not valid");
}
}

public Specs(string firstName, string lastName, string fatherName,int Year,
int Month,int Day, string nationalcode)
{

FirstName = firstName;
LastName = lastName;
FatherName = fatherName;
try
{
PersianCalendar pc = new PersianCalendar();
_birthDate = pc.ToDateTime(Year, Month, Day,0,0,0,0);
}
catch
{
throw new ArgumentException("Argument Of Birth Date is Not valid");
}
Nationalcode = nationalcode;

}

public virtual int CompareTo(object obj)
{
Specs temp = obj as Specs;
if (temp != null)
{
if (this.Nationalcode==temp.Nationalcode)
{
return 0;
}
else if (decimal.Parse(this.Nationalcode) > decimal.Parse(temp.Nationalcode))
{
return 1;
}
else
{
return -1;
}

}
else
{
throw new ArgumentException("object is not a SpecsClass");
}
} public class Specs:IComparable
{
private string _firstName;
public string FirstName
{
get { return _firstName; }
private set
{
if (!string.IsNullOrEmpty(value))
_firstName = value;
else
throw new ArgumentException("FirstName is not valid");
}
}

private string _lastName;
public string LastName
{
get { return _lastName; }
private set
{
if (!string.IsNullOrEmpty(value))
_lastName = value;
else
throw new ArgumentException("LastName is not valid");
}
}

private string _fatherName;
public string FatherName
{
get { return _fatherName; }
private set
{
if (!string.IsNullOrEmpty(value))
_fatherName = value;
else
throw new ArgumentException("FatherName is not valid");
}
}

private DateTime _birthDate;
public int Year
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetYear(_birthDate);
}
}
public int Month
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetMonth(_birthDate);
}
}
public int Day
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetDayOfMonth(_birthDate);
}
}
public string BirthDateToString
{
get
{
return ComplementPersianClanander.ToStringDate(_birthDate );
}
}
public string ToWrittenBirthDate
{
get
{
return ComplementPersianClanander.ToWrittenDate(_birthDat e);
}
}

private String _nationalcode;
public string Nationalcode
{
get { return _nationalcode; }

private set
{
string temp = value;
if (temp.Length == 10)
{
decimal numberTemp = 0;
decimal.TryParse(temp, out numberTemp);
if (numberTemp != 0)
_nationalcode = value;
else
throw new ArgumentException("Nationalcode is not valid");
}
else
throw new ArgumentException("Nationalcode is not valid");
}
}

public Specs(string firstName, string lastName, string fatherName,int Year,
int Month,int Day, string nationalcode)
{

FirstName = firstName;
LastName = lastName;
FatherName = fatherName;
try
{
PersianCalendar pc = new PersianCalendar();
_birthDate = pc.ToDateTime(Year, Month, Day,0,0,0,0);
}
catch
{
throw new ArgumentException("Argument Of Birth Date is Not valid");
}
Nationalcode = nationalcode;

}

public virtual int CompareTo(object obj)
{
Specs temp = obj as Specs;
if (temp != null)
{
if (this.Nationalcode==temp.Nationalcode)
{
return 0;
}
else if (decimal.Parse(this.Nationalcode) > decimal.Parse(temp.Nationalcode))
{
return 1;
}
else
{
return -1;
}

}
else
{
throw new ArgumentException("object is not a SpecsClass");
}
}

// کلاس درخت جنریک:
public class TreeGeneric<T> where T : IComparable
{
public TreeGeneric<T> Right { get; private set; }
public T Data { get; private set; }
public TreeGeneric<T> Left { get; private set; }

public TreeGeneric(T nodeData)
{
Data = nodeData;
Right = null;
Left = null;
}

public void Insert(T insertValue)
{
if (insertValue.CompareTo(Data) < 0)
{
if (Left == null)
Left = new TreeGeneric<T>(insertValue);
else
Left.Insert(insertValue);
}
else if (insertValue.CompareTo(Data) > 0)
{
if (Right == null)
Right = new TreeGeneric<T>(insertValue);
else
Right.Insert(insertValue);
}
}

public static void InOrderMinToMax(TreeGeneric<T> tree, List<T> listT)
{
if (tree != null)
{
InOrderMinToMax(tree.Left, listT);
listT.Add(tree.Data);
InOrderMinToMax(tree.Right, listT);
}
}

public static void InOrderMaxToMin(TreeGeneric<T> tree, List<T> listT)
{
if (tree != null)
{
InOrderMaxToMin(tree.Right, listT);
listT.Add(tree.Data);
InOrderMaxToMin(tree.Left, listT);
}
}

public static void SearchItem(TreeGeneric<T> tree, T Item,ref T defult)
{
if (tree != null)
{
if (Item.CompareTo(tree.Data) == 0)
{
defult = tree.Data;
return;
}

if (Item.CompareTo(tree.Data) < 0 && tree.Left != null)
SearchItem(tree.Left, Item, ref defult);
else if (Item.CompareTo(tree.Data) > 0 && tree.Right != null)
SearchItem(tree.Right, Item, ref defult);
}
}
public class Specs:IComparable
{
private string _firstName;
public string FirstName
{
get { return _firstName; }
private set
{
if (!string.IsNullOrEmpty(value))
_firstName = value;
else
throw new ArgumentException("FirstName is not valid");
}
}

private string _lastName;
public string LastName
{
get { return _lastName; }
private set
{
if (!string.IsNullOrEmpty(value))
_lastName = value;
else
throw new ArgumentException("LastName is not valid");
}
}

private string _fatherName;
public string FatherName
{
get { return _fatherName; }
private set
{
if (!string.IsNullOrEmpty(value))
_fatherName = value;
else
throw new ArgumentException("FatherName is not valid");
}
}

private DateTime _birthDate;
public int Year
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetYear(_birthDate);
}
}
public int Month
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetMonth(_birthDate);
}
}
public int Day
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetDayOfMonth(_birthDate);
}
}
public string BirthDateToString
{
get
{
return ComplementPersianClanander.ToStringDate(_birthDate );
}
}
public string ToWrittenBirthDate
{
get
{
return ComplementPersianClanander.ToWrittenDate(_birthDat e);
}
}

private String _nationalcode;
public string Nationalcode
{
get { return _nationalcode; }

private set
{
string temp = value;
if (temp.Length == 10)
{
decimal numberTemp = 0;
decimal.TryParse(temp, out numberTemp);
if (numberTemp != 0)
_nationalcode = value;
else
throw new ArgumentException("Nationalcode is not valid");
}
else
throw new ArgumentException("Nationalcode is not valid");
}
}

public Specs(string firstName, string lastName, string fatherName,int Year,
int Month,int Day, string nationalcode)
{
FirstName = firstName;
LastName = lastName;
FatherName = fatherName;
try
{
PersianCalendar pc = new PersianCalendar();
_birthDate = pc.ToDateTime(Year, Month, Day,0,0,0,0);
}
catch
{
throw new ArgumentException("Argument Of Birth Date is Not valid");
}
Nationalcode = nationalcode;

}

public virtual int CompareTo(object obj)
{
Specs temp = obj as Specs;
if (temp != null)
{
if (this.Nationalcode==temp.Nationalcode)
{
return 0;
}
else if (decimal.Parse(this.Nationalcode) > decimal.Parse(temp.Nationalcode))
{
return 1;
}
else
{
return -1;
}

}
else
{
throw new ArgumentException("object is not a SpecsClass");
}
} public class Specs:IComparable
{
private string _firstName;
public string FirstName
{
get { return _firstName; }
private set
{
if (!string.IsNullOrEmpty(value))
_firstName = value;
else
throw new ArgumentException("FirstName is not valid");
}
}

private string _lastName;
public string LastName
{
get { return _lastName; }
private set
{
if (!string.IsNullOrEmpty(value))
_lastName = value;
else
throw new ArgumentException("LastName is not valid");
}
}

private string _fatherName;
public string FatherName
{
get { return _fatherName; }
private set
{
if (!string.IsNullOrEmpty(value))
_fatherName = value;
else
throw new ArgumentException("FatherName is not valid");
}
}

private DateTime _birthDate;
public int Year
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetYear(_birthDate);
}
}
public int Month
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetMonth(_birthDate);
}
}
public int Day
{
get
{
PersianCalendar pc = new PersianCalendar();
return pc.GetDayOfMonth(_birthDate);
}
}
public string BirthDateToString
{
get
{
return ComplementPersianClanander.ToStringDate(_birthDate );
}
}
public string ToWrittenBirthDate
{
get
{
return ComplementPersianClanander.ToWrittenDate(_birthDat e);
}
}

private String _nationalcode;
public string Nationalcode
{
get { return _nationalcode; }

private set
{
string temp = value;
if (temp.Length == 10)
{
decimal numberTemp = 0;
decimal.TryParse(temp, out numberTemp);
if (numberTemp != 0)
_nationalcode = value;
else
throw new ArgumentException("Nationalcode is not valid");
}
else
throw new ArgumentException("Nationalcode is not valid");
}
}

public Specs(string firstName, string lastName, string fatherName,int Year,
int Month,int Day, string nationalcode)
{
FirstName = firstName;
LastName = lastName;
FatherName = fatherName;
try
{
PersianCalendar pc = new PersianCalendar();
_birthDate = pc.ToDateTime(Year, Month, Day,0,0,0,0);
}
catch
{
throw new ArgumentException("Argument Of Birth Date is Not valid");
}
Nationalcode = nationalcode;

}

public virtual int CompareTo(object obj)
{
Specs temp = obj as Specs;
if (temp != null)
{
if (this.Nationalcode==temp.Nationalcode)
{
return 0;
}
else if (decimal.Parse(this.Nationalcode) > decimal.Parse(temp.Nationalcode))
{
return 1;
}
else
{
return -1;
}

}
else
{
throw new ArgumentException("object is not a SpecsClass");
}
}


//کلاس درخت جنریک:
public class TreeGeneric<T> where T : IComparable
{
public TreeGeneric<T> Right { get; private set; }
public T Data { get; private set; }
public TreeGeneric<T> Left { get; private set; }

public TreeGeneric(T nodeData)
{
Data = nodeData;
Right = null;
Left = null;
}

public void Insert(T insertValue)
{
if (insertValue.CompareTo(Data) < 0)
{
if (Left == null)
Left = new TreeGeneric<T>(insertValue);
else
Left.Insert(insertValue);
}
else if (insertValue.CompareTo(Data) > 0)
{
if (Right == null)
Right = new TreeGeneric<T>(insertValue);
else
Right.Insert(insertValue);
}
}

public static void InOrderMinToMax(TreeGeneric<T> tree, List<T> listT)
{
if (tree != null)
{
InOrderMinToMax(tree.Left, listT);
listT.Add(tree.Data);
InOrderMinToMax(tree.Right, listT);
}
}

public static void InOrderMaxToMin(TreeGeneric<T> tree, List<T> listT)
{
if (tree != null)
{
InOrderMaxToMin(tree.Right, listT);
listT.Add(tree.Data);
InOrderMaxToMin(tree.Left, listT);
}
}

public static void SearchItem(TreeGeneric<T> tree, T Item,ref T defult)
{
if (tree != null)
{
if (Item.CompareTo(tree.Data) == 0)
{
defult = tree.Data;
return;
}

if (Item.CompareTo(tree.Data) < 0 && tree.Left != null)
SearchItem(tree.Left, Item, ref defult);
else if (Item.CompareTo(tree.Data) > 0 && tree.Right != null)
SearchItem(tree.Right, Item, ref defult);
}
}

کلاس اول یک کلاس مشخصات میباشد که بر اساس کد ملی امکان جست و جو و سورت در کلاس درخت جنریک را دارد.
با داده های رندوم یک میلیون دیتا به این درخت اضافه کردم و سورت کردن ان بر حسب کد ملی کمتر از چهار ثانیه به طول انجامید و جست وجوی یک کد ملی خاص کمتر از یک صدم ثانبه.
البته این بدون در نظر گرفتن لود دیتا در گرید می باشد.
شما هم میتوانید امتحان کنید.
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