/// <summary>
/// To the filter descriptor.
/// </summary>
/// <param name="filter">The filter.</param>
/// <param name="filterGuid">The filter unique identifier.</param>
/// <returns>Veyron.SharedTypes.IFilterDescriptor.</returns>
public static Veyron.SharedTypes.IFilterDescriptor ToFilterDescriptor(this CompositeFilterDescriptorCollection filter, Guid filterGuid)
{
Veyron.SharedTypes.IFilterDescriptor result = null;
if (filter != null && filter.Count > 1)
{
var descriptors = new MobileObservableCollection<Veyron.SharedTypes.IFilterDescriptor>();
foreach (var descriptor in filter.Select(subfilter => ToFilterDescriptor((IFilterDescriptor)subfilter)))
descriptors.Add(descriptor);
result = new Veyron.SharedTypes.FilterDescriptor(filter.LogicalOperator.ToLogicalOperator(), descriptors);
result.FilterGuid = filterGuid == Guid.Empty ? Guid.NewGuid() : filterGuid;
}
else
{
if (filter != null && filter.Count == 1)
{
result = filter[0].ToFilterDescriptor();
result.FilterGuid = filterGuid == Guid.Empty ? Guid.NewGuid() : filterGuid;
}
}
return result;
}
/// <summary>
/// To the filter descriptor.
/// </summary>
/// <param name="filter">The filter.</param>
/// <returns>Veyron.SharedTypes.IFilterDescriptor.</returns>
public static Veyron.SharedTypes.IFilterDescriptor ToFilterDescriptor(this CompositeFilterDescriptorCollection filter)
{
Veyron.SharedTypes.IFilterDescriptor result = null;
if (filter != null && filter.Count > 1)
{
var descriptors = new MobileObservableCollection<Veyron.SharedTypes.IFilterDescriptor>();
foreach (var descriptor in filter.Select(ToFilterDescriptor))
descriptors.Add(descriptor);
result = new Veyron.SharedTypes.FilterDescriptor(filter.LogicalOperator.ToLogicalOperator(), descriptors);
}
else
{
if (filter != null && filter.Count == 1)
result = filter[0].ToFilterDescriptor();
}
return result;
}
