/// <summary>
/// Gets value for filter <paramref name="filter"/>.
/// </summary>
/// <param name="filter"></param>
/// <returns>value of the filter.</returns>
/// <exception cref="ArgumentException">when <paramref name="filter"/> is not among <see cref="AppliedFilters"/>.</exception>
internal string GetFilterValue(FilterOptionDefinition filter)
{
if (!_filters.ContainsKey(filter))
{
throw new ArgumentException($"{nameof(filter)} is not available in parse result.", nameof(filter));
}
return(_filters[filter].GetValueOrDefault <string>() ?? string.Empty);
}
protected override Option GetFilterOption(FilterOptionDefinition def)
{
return(ParentCommand.LegacyFilters[def]);
}
/// <summary>
/// Gets token name used for filter <paramref name="filter"/>.
/// </summary>
/// <param name="filter"></param>
/// <returns>Token or null when token cannot be evaluated.</returns>
internal string?GetFilterToken(FilterOptionDefinition filter)
{
return(_filters[filter].Token?.Value);
}