public CSVParser(char separator = DEFAULT_SEPARATOR, char quotechar = DEFAULT_QUOTE_CHARACTER, char escape = DEFAULT_ESCAPE_CHARACTER,
bool strictQuotes = DEFAULT_STRICT_QUOTES, bool ignoreLeadingWhiteSpace = DEFAULT_IGNORE_LEADING_WHITESPACE,
bool ignoreQuotations = DEFAULT_IGNORE_QUOTATIONS, CSVReaderNullFieldIndicator nullFieldIndicator = DEFAULT_NULL_FIELD_INDICATOR)
{
if (AnyCharactersAreTheSame(separator, quotechar, escape))
{
throw new NotSupportedException("The separator, quote, and escape characters must be different!");
}
if (separator == NULL_CHARACTER)
{
throw new NotSupportedException("The separator character must be defined!");
}
this.separator = separator;
this.quotechar = quotechar;
this.escape = escape;
this.strictQuotes = strictQuotes;
this.ignoreLeadingWhiteSpace = ignoreLeadingWhiteSpace;
this.ignoreQuotations = ignoreQuotations;
this.nullFieldIndicator = nullFieldIndicator;
}
/// <summary>
/// Initializes a new instance of the <see cref="SimpleCSV.CSVParser"/> class with supplied separator, quote char and escape char.
/// Allows setting the "strict quotes", "ignore leadig whitespace", "ignore quotations" flags and null field indicator.
/// </summary>
/// <param name="separator">The delimiter to use for separating entries.</param>
/// <param name="quoteChar">The character to use for quoted elements.</param>
/// <param name="escapeChar">The character to use for escaping a separator or quote.</param>
/// <param name="strictQuotes">If <c>true</c>, characters outside the quotes are ignored.</param>
/// <param name="ignoreLeadingWhiteSpace">If <c>true</c>, white space in front of a quote in a field is ignored.</param>
/// <param name="ignoreQuotations">If set to <c>true</c>, treat quotations like any other character.</param>
/// <param name="nullFieldIndicator">which field content will be returned as null:
/// <c>EmptySeparators</c>, <c>EmptyQuotes</c>, <c>Both</c>, <c>Neither</c> (default).</param>
public CSVParser(char separator, char quoteChar, char escapeChar, bool strictQuotes,
bool ignoreLeadingWhiteSpace,
bool ignoreQuotations,
CSVReaderNullFieldIndicator nullFieldIndicator)
{
if (AnyCharactersAreTheSame(separator, quoteChar, escapeChar))
{
throw new ArgumentException("The separator, quote, and escape characters must be different!");
}
if (separator == NullCharacter)
{
throw new ArgumentException("The separator character must be defined!");
}
Separator = separator;
QuoteChar = quoteChar;
EscapeChar = escapeChar;
IsStrictQuotes = strictQuotes;
IsIgnoreLeadingWhiteSpace = ignoreLeadingWhiteSpace;
IsIgnoreQuotations = ignoreQuotations;
NullFieldIndicator = nullFieldIndicator;
LinesRead = 0;
}
/// <summary>
/// Checks to see if it should treat an field with two separators, two quotes, or both as a null field.
/// </summary>
/// <returns>The CSVReaderBuilder based on this criteria.</returns>
/// <param name="indicator">CSVReaderNullFieldIndicator set to what should be considered a null field.</param>
public CSVReaderBuilder WithFieldAsNull(CSVReaderNullFieldIndicator indicator)
{
this.nullFieldIndicator = indicator;
return(this);
}
