public void SkipHeaderRows(IFileReader reader)
{
ArgumentVerifier.CheckObjectArgument(reader, "reader");
if (this.headerRowsToSkip > 0 && !string.IsNullOrEmpty(this.headerRowDelimiter))
{
FieldParser headerRowFieldParser = FieldParser.BuildParserWithSingleDelimiter(this.headerRowDelimiter);
for (int i = 0; i < this.headerRowsToSkip; i++)
{
headerRowFieldParser.ParseNext(reader);
if (reader.IsEOF)
{
break;
}
}
}
}
public void ParseNextRow(IFileReader reader, RowData rowData)
{
ArgumentVerifier.CheckObjectArgument(reader, "reader");
if (rowData != null)
{
rowData.ResetRowData();
}
this.fieldParser.ResetParsingState();
if (this.singleColumn)
{
fieldParser.ParseNext(reader, rowData);
if (rowData != null)
{
string columnData = fieldParser.CurrentText;
if (!reader.IsEOF || !string.IsNullOrEmpty(columnData))
{
rowData.AddColumnData(fieldParser.CurrentText);
}
}
}
else
{
while (!reader.IsEOF && !this.fieldParser.RowDelimiterMatch)
{
this.fieldParser.ParseNext(reader, rowData);
if (rowData != null)
{
string columnData = fieldParser.CurrentText;
if (!reader.IsEOF || rowData.ColumnCount > 0 || !string.IsNullOrEmpty(columnData))
{
if (MaxColumnNumber == rowData.ColumnCount)
{
throw new RowColumnNumberOverflow();
}
// Add data if this is not the last and empty row.
rowData.AddColumnData(fieldParser.CurrentText);
}
}
}
}
}
static void VerifySuccessfulLastRowFieldParsing(FieldParser parser, IFileReader reader, string expectedText)
{
parser.ParseNext(reader);
Assert.AreEqual<bool>(true, parser.RowDelimiterMatch);
Assert.AreEqual<string>(expectedText, parser.CurrentText);
}
static void VerifySuccessfulFieldParsing(FieldParser parser, IFileReader reader, string expectedText)
{
parser.ParseNext(reader);
Assert.AreEqual<string>(expectedText, parser.CurrentText);
}
