/// <summary>
/// clones instance of this filter with cloning of all instances of contained atomic filters
/// </summary>
/// <returns></returns>
public override FilterExpressionData Clone()
{
FltFlatGroupExprData fsg = new FltFlatGroupExprData(this.AndOr);
foreach (KeyValuePair <string, FltAtomExprData> kv in this.FieldFilters)
{
fsg.FieldFilters.Add(kv.Key, kv.Value.Clone() as FltAtomExprData);
}
fsg.Negate = this.Negate;
return(fsg);
}
public CollectionFilterData()
{
FieldsFilter = new FltFlatGroupExprData(eAndOrJoin.And);
}