protected static string ToText(StringBuilder stringBuilder, ref CsvValueReader reader)
{
var text = stringBuilder.ToString();
stringBuilder.Clear();
reader = new CsvValueReader();
return(text);
}
static IEnumerable <string> SplitCsv(this string csv)
{
var stringBuilder = new StringBuilder();
var reader = new CsvValueReader();
foreach (var character in csv)
{
var itemText = reader.Read(stringBuilder, character, ref reader);
if (itemText != null)
{
yield return(itemText);
}
}
yield return(stringBuilder.ToString());
}
public virtual string Read(StringBuilder stringBuilder, char character, ref CsvValueReader reader)
{
if (character == Separator)
{
return(ToText(stringBuilder, ref reader));
}
if (character == doubleQuoration)
{
reader = new CsvValueInDoubleQuotationReader();
}
else
{
stringBuilder.Append(character);
}
return(null);
}
public override string Read(StringBuilder stringBuilder, char character, ref CsvValueReader reader)
{
if (character == Separator)
{
if (readingDoubleQuotation)
{
return(ToText(stringBuilder, ref reader));
}
stringBuilder.Append(character);
}
else if (character == doubleQuoration)
{
if (readingDoubleQuotation)
{
stringBuilder.Append(character);
}
readingDoubleQuotation = !readingDoubleQuotation;
}
else
{
stringBuilder.Append(character);
}
return(null);
}
public ValueMapper()
{
factory = new MapperFactory();
propReader = new PropertyReader();
valueReader = new CsvValueReader();
}
