public AverageBaseDataSource(IBaseDataSource source, int n)
{
_source = source;
_n = n;
_block = new StorageBlock();
_index = 0;
}
public void LoadBlock(StorageBlock block)
{
int length = StorageBlock.StorageBlockSize;
while (--length >= 0)
{
block.Write(Next());
}
}
public int CollectPoints(StorageBlock block, int length)
{
Thread.Sleep(50);
for (int i = 0; i < length; i++)
{
//block.Write(Next());
block.Write(0.0001f);
}
return(length);
}
public void LoadBlock(StorageBlock block)
{
int capacity = block.Capacity;
while (--capacity >= 0)
{
var p = OnePoint();
if (p == null)
{
break;
}
block.Write((float)p);
}
}
public int CollectPoints(StorageBlock block, int length)
{
int i;
for (i = 0; i < length; i++)
{
var p = OnePoint();
if (p == null)
{
break;
}
block.Write((float)p);
}
return(i);
}
public void LoadBlock(StorageBlock block)
{
int length = StorageBlock.StorageBlockSize;
for (int i = 0; i < length; i++)
{
float?p;
var tp1 = ReadPoint();
var tp2 = ReadPoint();
p = _channel ? tp1 : tp2;
block.Write(p == null ? 0.0f : (float)p);
//var p = ReadPoint();
//block.Write(p == null ? 0f : (float)p);
}
}
public int CollectPoints(StorageBlock block, int length)
{
Thread.Sleep(50);
for (int i = 0; i < length; i++)
{
float data = getDI145Data();
if (data == 0f)
{
data = 0.015f;
}
block.Write(data * 30);
}
return(length);
}
public int CollectPoints(StorageBlock block, int length)
{
Thread.Sleep(50);
for (int i = 0; i < length; i++)
{
block.Write(Next());
string str = @"Data Source=WIN-13B7K72BH2U;Initial Catalog=logintest;Persist Security Info=True;User ID=sa;Password=sa";
SqlConnection conn = new SqlConnection(str);
conn.Open();
string selectsql = "insert into logintest (data) values (" + _last + ")";
SqlCommand cmd = new SqlCommand(selectsql, conn);
cmd.CommandType = CommandType.Text;
SqlDataReader sdr;
sdr = cmd.ExecuteReader();
conn.Close();
}
return(length);
}
public int CollectPoints(StorageBlock block, int length)
{
int i;
for (i = 0; i < length; i++)
{
float?p;
var tp1 = ReadPoint();
var tp2 = ReadPoint();
p = _channel ? tp1 : tp2;
if (p == null)
{
break;
}
block.Write((float)p);
/*var p = ReadPoint();
* if (p == null) break;
* block.Write((float)p);*/
}
return(i);
}
public AverageRealDataCollect(IRealDataCollector collector, int n)
{
_collector = collector;
_n = n;
_block = new StorageBlock(n);
}
public virtual void WriteBlock(StorageBlock block)
{
}
public virtual void ReadBlcok(int blockId, StorageBlock block)
{
}
