/// <summary>
/// Initializes the CollapseXML object
/// </summary>
public Collapse(
MissingFilterBehavior missingFilterBehavior = MissingFilterBehavior.ThrowException,
bool transformInlineText = true)
{
IsInlineTextTransformEnabled = transformInlineText;
MissingFilterBehavior = missingFilterBehavior;
dateTimeFormat = "";
numberFormatProvider = CultureInfo.CurrentCulture;
}
/// <summary>
/// Checks whether the item should be included in the output
/// </summary>
/// <param name="filterDefinition">A filter definition object with name and arguments</param>
/// <param name="behavior">Specifies what happens when a filter is missing</param>
/// <returns>True if current item should be included</returns>
internal bool IsIncludedWithFilter(FilterDefinition filterDefinition, MissingFilterBehavior behavior)
{
if (!filterMap.ContainsKey(filterDefinition.Function))
{
switch (behavior)
{
case MissingFilterBehavior.IncludeItem:
return true;
case MissingFilterBehavior.OmitItem:
return false;
case MissingFilterBehavior.ThrowException:
default:
throw new FilterNotFoundException(filterDefinition.Function);
}
}
// Find a filter
FilterFunction predicate = filterMap[filterDefinition.Function];
// Create filter arguments
IEnumerable<CollapseFilterArgument> arguments =
filterDefinition.Arguments
.Select(arg => new CollapseFilterArgument(GetObject(arg.Path), arg.Name));
// Run the predicate to see if the item should be included
return predicate(
new CollapseFilterArgumentCollection(arguments));
}