private ITagPicker PrepareTagPicker(
ITagPickingOptions tagPickingOptions,
IEnumerable <ITagInfo> tagInfos)
{
ITagPicker tagPicker = _tagPickerFactory.CreateTagPicker(tagPickingOptions);
tagPicker.PreProcessAllTags(tagInfos);
return(tagPicker);
}
/// <summary>
/// Adds tags, but only those that are permitted by the tag picker.
/// </summary>
private void AddTags(IEnumerable <ITag> tags, ITagPickingOptions tagPickingOptions, ITree tree)
{
ITagInfo[] tagInfos = tags.Select(t => CreateTagInfo(t, tree)).ToArray();
// Prepare picker.
ITagPicker tagPicker = PrepareTagPicker(tagPickingOptions, tagInfos);
// Now tags.
foreach (ITagInfo tagInfo in tagInfos)
{
ITag tag = tagInfo.Tag;
if (!tagPicker.CheckIfTagShouldBePicked(tag))
{
continue;
}
tree.AddTag(tag);
}
}