/// <inheritdoc />
protected override void Dispose(bool disposing)
{
_disposed = true;
ListPath?.Dispose();
foreach (DataModelConditionPart child in Children)
{
child.Dispose();
}
base.Dispose(disposing);
}
/// <summary>
/// Updates the list the predicate is evaluated on
/// </summary>
/// <param name="path">The path pointing to the list inside the list</param>
public void UpdateList(DataModelPath?path)
{
if (_disposed)
{
throw new ObjectDisposedException("DataModelConditionList");
}
if (path != null && !path.IsValid)
{
throw new ArtemisCoreException("Cannot update list to an invalid path");
}
ListPath?.Dispose();
ListPath = path != null ? new DataModelPath(path) : null;
SubscribeToListPath();
// Remove the old root group that was tied to the old data model
while (Children.Any())
{
RemoveChild(Children[0]);
}
if (ListPath != null)
{
Type listType = ListPath.GetPropertyType() !;
ListType = listType.GetGenericEnumerableType();
IsPrimitiveList = ListType == null || ListType.IsPrimitive || ListType.IsEnum || ListType == typeof(string);
// Create a new root group
AddChild(new DataModelConditionGroup(this));
}
else
{
ListType = null;
}
}