private void AddLink(ref Dictionary <AssetId, AssetLink> dictionary, AssetLink contentLink)
{
if (dictionary == null)
{
dictionary = new Dictionary <AssetId, AssetLink>();
}
var id = contentLink.Element.Id;
if (dictionary.TryGetValue(id, out var existingLink))
{
contentLink.Type |= existingLink.Type;
}
dictionary[id] = contentLink;
}
/// <summary>
/// Adds a link going to the provided element.
/// </summary>
/// <param name="contentLink">The link out</param>
/// <exception cref="ArgumentException">A link to this element already exists</exception>
public void AddLinkOut(AssetLink contentLink)
{
AddLink(ref children, contentLink);
}
/// <summary>
/// Adds a link coming from the provided element.
/// </summary>
/// <param name="contentLink">The link in</param>
/// <exception cref="ArgumentException">A link from this element already exists</exception>
public void AddLinkIn(AssetLink contentLink)
{
AddLink(ref parents, contentLink);
}