/// <summary>
/// Exit the Row
/// </summary>
/// <param name="ctx"></param>
public override void ExitRow(otCSVParser.RowContext ctx)
{
// return if we are leaving a header
if (ctx.Parent.RuleIndex == otCSVParser.RULE_header)
{
// remove last element if this is null
if (String.IsNullOrEmpty(_currentRowFieldValues[_currentRowFieldValues.Count - 1]))
{
_currentRowFieldValues.RemoveAt(_currentRowFieldValues.Count - 1);
}
return;
}
// else
String[] _row = null;
// no _header ?
if (_header.Count > 0)
{
_row = new String [_header.Count];
}
int i = 0;
// build and add - lose additional fields if we donot have them
foreach (string v in _currentRowFieldValues)
{
// resize if no header
if (_header == null && (_row == null || _row.GetUpperBound(0) < i))
{
Array.Resize <String>(ref _row, i + 1);
}
// check array
if (_row != null && _row.GetUpperBound(0) >= i)
{
_row[i] = v;
}
i++;
}
// add the row
_rows.Add(_row);
}
/// <summary>
/// enter new row
/// </summary>
/// <param name="ctx"></param>
public override void EnterRow([Antlr4.Runtime.Misc.NotNull] otCSVParser.RowContext context)
{
_currentRowFieldValues = new List <String>();
}