public override void ExitRow([NotNull] CSVParser.RowContext context)
{
//skip header
if (context.col == 0)
{
return;
}
index++;
var separator = context.children.Count(x => x.GetText().Equals(";"));
//riga vuota
if (context.fields == 0)
{
LogRows.Add(new KeyValuePair <int, string>(index, "Riga vuota"));
r.Delete(context.start, context.stop);
}
//separatori in eccesso a fine riga
else if (separator >= context.fields)
{
LogRows.Add(new KeyValuePair <int, string>(index, "Separatori in eccesso alla fine della riga"));
//cancello i separatori in eccesso alla fine della riga
for (int i = context.fields; i <= separator; i++)
{
r.Delete(context.SEP(i - 1).Symbol);
}
}
else if (separator < context.col - 1)
{
shortRows = true;
LogRows.Add(new KeyValuePair <int, string>(index, "Riga troppo corta"));
}
}
public override void EnterRow(CSVParser.RowContext context)
{
if (_isHeader)
{
return;
}
Records.Add(new Dictionary <string, string>());
}
public override ParserNode VisitRow(CSVParser.RowContext context)
{
var node = GetNode(context, ROW, ParserNode.ParserNavigationTypeEnum.FirstChild);
if (node.Start == node.End)
{
return(null);
}
foreach (var cell in context.cell())
{
Visit(cell).Parent = node;
}
return(node);
}
public DataItem VisitRow(List <string> names, CSVParser.RowContext context)
{
DataObject item = new DataObject();
if (names.Count != context.field().Length)
{
throw new Exception("Wrong number of elements");
}
for (int a = 0; a < names.Count; a++)
{
item.AddField(names[a], new DataValue()
{
Text = CleanField(context.field()[a].GetText())
});
}
return(item);
}
/// <summary>
/// Exit a parse tree produced by <see cref="CSVParser.row"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitRow([NotNull] CSVParser.RowContext context)
{
}
