protected IEnumerable <IValueReference <TValue> > EnumerateChildren([NotNull] IObjectValueRole <TValue> valueRole,
IPresentationOptions options,
CancellationToken token)
{
// This is essentially the same as ChildrenRenderingUtil.EnumerateMembersFlat and EnumerateMembersWithBaseNode
// but allows us to split enumerating, sorting, and rendering into separate steps so we can also insert
// filtering.
return(options.FlattenHierarchy
? ChildrenRenderingUtil.CollectMembersByOverridingRules(valueRole, options, token)
: GetPropertiesAndFields(valueRole));
}
private IEnumerable <IValueEntity> EnumerateMembersFlat(IObjectValueRole <TValue> valueRole,
IPresentationOptions options,
CancellationToken token,
IValueServicesFacade <TValue> valueServices)
{
var sortedReferences = ChildrenRenderingUtil.CollectMembersByOverridingRules(valueRole, token)
.Where(IsAllowedReference)
.OrderBy(IdentityFunc <IValueReference <TValue> > .Instance, ByNameReferenceComparer <TValue> .Instance);
foreach (var memberValue in ChildrenRenderingUtil.RenderReferencesWithVisibilityGroups(sortedReferences, options, token, valueServices))
{
yield return(memberValue);
}
foreach (var staticMember in ChildrenRenderingUtil.EnumerateStaticMembersIfNeeded(valueRole, options, token, valueServices))
{
yield return(staticMember);
}
}