public Entity(SortableObject data, Entity left, Entity right, int index)
{
Object = data;
this.Right = right;
this.Left = left;
this.index = index;
}
public override void Swap(int a, int b)
{
SortableObject swap = data[a];
data[a] = data[b];
data[b] = swap;
}
public static SortableObject[] BubbleSortList(List <SortableObject> input, ListObject x)
{
for (int i = 0; i < input.Count; i++)
{
for (int j = i; j < input.Count; j++)
{
if (input[i] > input[j])
{
SortableObject temp = input[i];
input[i] = input[j];
input[j] = temp;
}
}
}
return(input.ToArray());
}
public MyFileArray(string filename, int n, int seed)
{
Console.WriteLine("Esame filearray");
SortableObject[] data = new SortableObject[n];
length = n;
Random rand = new Random(seed);
for (int i = 0; i < length; i++)
{
data[i] = new SortableObject();
int x = rand.Next(1, 100);
data[i].Number = x;
for (int j = 0; j < 8; j++)
{
data[i].Text += (char)rand.Next(65, 90);
}
Console.WriteLine("sk->{0,3} text->{1}", x, data[i].Text);
}
if (File.Exists(filename))
{
File.Delete(filename);
}
try
{
using (BinaryWriter writer = new BinaryWriter(File.Open(filename,
FileMode.Create)))
{
for (int j = 0; j < length; j++)
{
writer.Write(data[j].Number);
writer.Write(data[j].Text);
}
}
}
catch (IOException ex)
{
Console.WriteLine(ex.ToString());
}
}
public MyDataArray(int n, int seed)
{
data = new SortableObject[n];
Random rand = new Random(seed);
for (int i = 0; i < n; i++)
{
data[i] = new SortableObject();
data[i].Number = rand.Next(1, 100);
for (int j = 0; j < 8; j++)
{
data[i].Text += (char)rand.Next(65, 90);
}
}
}
public override SortableObject this[int index]
{
get
{
Byte[] data = new Byte[13];
fs.Seek(13 * index, SeekOrigin.Begin);
fs.Read(data, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
return(result);
}
}
public void PrintFromFile(int n)
{
for (int index = 0; index < n; index += 1)
{
Byte[] data = new Byte[13];
fs.Seek(13 * index, SeekOrigin.Begin);
fs.Read(data, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
Console.WriteLine(result);
}
}
public override void Swap(int a, int b)
{
//Issisaugau A i data_a
Byte[] data_a = new Byte[13];
fs.Seek(13 * a, SeekOrigin.Begin);
fs.Read(data_a, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data_a, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data_a, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
Console.WriteLine(result);
//Issisaugau B i data_b
Byte[] data_b = new Byte[13];
fs.Seek(13 * b, SeekOrigin.Begin);
fs.Read(data_b, 0, 13);
result = new SortableObject();
result.Number = BitConverter.ToInt32(data_b, 0);
data_string = new Byte[8];
Array.Copy(data_b, 5, data_string, 0, 8);
utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
Console.WriteLine(result);
fs.Seek(13 * b, SeekOrigin.Begin);
fs.Write(data_a, 0, data_a.Length);
fs.Seek(13 * a, SeekOrigin.Begin);
fs.Write(data_b, 0, data_b.Length);
Console.WriteLine("------------");
}
