public void AppendDataLineArray(object[] data)
{
if (st == null)
{
throw new Exception("File not open for Data Add");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
if (data.Length != vars.Count)
{
throw new ArgumentException("Count of Variables is wrong");
}
var writeData = new List <Action>();
int i = 0;
foreach (var item in vars)
{
var dataItem = data[i];
if (dataItem == null)
{
dataItem = StataMissingValues._empty;
}
StataMissingValues?mv = null;
if (dataItem is StataMissingValues)
{
mv = (StataMissingValues)data[i];
}
switch (item.VarType)
{
#region Byte
case StataVariable.StataVarType.Byte:
{
sbyte b = 0;
if (mv.HasValue)
{
b = b.GetMissingValue(mv);
}
else
{
b = Convert.ToSByte(dataItem);
}
writeData.Add(new Action(() => bw.Write(b)));
}
break;
#endregion
#region Int
case StataVariable.StataVarType.Int:
{
Int16 b = 0;
if (mv.HasValue)
{
b = b.GetMissingValue(mv);
}
else
{
b = Convert.ToInt16(data[i]);
}
writeData.Add(new Action(() => bw.Write(b)));
}
break;
#endregion
#region Long
case StataVariable.StataVarType.Long:
{
Int32 b = 0;
if (mv.HasValue)
{
b = b.GetMissingValue(mv);
}
else
{
b = Convert.ToInt32(data[i]);
}
writeData.Add(new Action(() => bw.Write(b)));
}
break;
#endregion
#region Float
case StataVariable.StataVarType.Float:
{
float f = 0;
if (mv.HasValue)
{
f = f.GetMissingValue(mv);
}
else
{
f = Convert.ToSingle(data[i]);
}
writeData.Add(new Action(() => bw.Write(f)));
}
break;
#endregion
#region Double
case StataVariable.StataVarType.Double:
{
Double d = 0;
if (mv.HasValue)
{
d = d.GetMissingValue(mv);
}
else
{
d = Convert.ToDouble(data[i]);
}
writeData.Add(new Action(() => bw.Write(d)));
}
break;
#endregion
#region Fixed Strings
case StataVariable.StataVarType.FixedString:
{
string s = data[i].ToString().PadRight(item.FixedStringLength, (char)0x00).Substring(0, item.FixedStringLength);
writeData.Add(new Action(() => bw.Write(env.GetString(Encoding.Default.GetBytes(s)))));
}
break;
#endregion
#region GSO Strings
case StataVariable.StataVarType.String:
{
string s = env.GetString(Encoding.Default.GetBytes(data[i].ToString()));
UInt32 v = 0;
UInt32 o = 0;
if (s != "")
{
v = (UInt32)(i + 1);
o = dataCount + (UInt32)1;
if (!smallMemoryFootprint)
{
#region local optimized Cache
if (!GSO.ContainsKey(v))
{
GSO.Add(v, new Dictionary <string, UInt32>());
}
if (GSO[v].ContainsKey(s))
{
// already in memory, find object number
o = GSO[v][s];
}
else
{
// not in memory add new
GSO[v].Add(s, o);
}
//var idx = GSO[v].IndexOf(s);
//o = (UInt32)idx;
//idx = -1;
//if (idx == -1)
//{
// GSO[v].Add(s);
// o = (UInt32)GSO[v].Count;
//}
#endregion
}
else
{
// direct write to tmp GSO File
tmpGSObw.WriteGSO(v, o, s);
}
}
writeData.Add(new Action(() =>
{
bw.Write(v);
bw.Write(o);
}));
}
break;
#endregion
}
i++;
}
foreach (var item in writeData)
{
item.Invoke();
}
dataCount++;
}