public override void Prepare(ISourceAdapter <PoolEntry <object[]> > source)
{
const string crLf = "\r\n";
base.Prepare(source);
FormatString = "";
var bufferSize = 0;
for (var i = 0; i < Source.FieldCount; i++)
{
FormatString += $"{{{i}{ColumnFormatString(i)}}}{Delimiter}";
bufferSize += ColumnTypeToBufferSize(Source.ColumnMetadatas[i]) + Delimiter.Length;
}
FormatString = FormatString.Remove(FormatString.Length - 1) + "\r\n";
WriteBuffer = new byte[bufferSize + crLf.Length];
if (!OutputHeaders)
{
return;
}
var columnNames = new object[Source.FieldCount];
for (var i = 0; i < Source.FieldCount; i++)
{
columnNames[i] = Source.ColumnMetadatas[i].ColumnName;
}
var bytes = RowToBytes(columnNames, out var bytesWritten);
Target.Write(bytes, 0, bytesWritten);
}
