/// <summary>
/// Appends the given <see cref="ChainedSerializer"/> to this serializer.
/// </summary>
/// <param name="nextSerializer">The serializer to append.</param>
public void Append([CanBeNull] ChainedSerializer nextSerializer)
{
// Update current Next if non-null to target the last of the chain we're appending
Next?.SetPrev(nextSerializer?.Last);
nextSerializer?.Last.SetNext(Next);
// Set the current Next to the given serializer
Next = nextSerializer;
// Make sure that the link with the old Prev of the given serializer is cleared
nextSerializer?.Prev?.SetNext(null);
// And set the Prev of the given serializer to be this one.
nextSerializer?.SetPrev(this);
}
/// <summary>
/// Prepends the given <see cref="ChainedSerializer"/> to this serializer.
/// </summary>
/// <param name="previousSerializer">The serializer to prepend.</param>
public void Prepend([CanBeNull] ChainedSerializer previousSerializer)
{
// Update current Prev if non-null to target the first of the chain we're prepending
Prev?.SetNext(previousSerializer?.First);
previousSerializer?.First.SetPrev(Prev);
// Set the current Prev to the given serializer
Prev = previousSerializer;
// Make sure that the link with the old Next of the given serializer is cleared
previousSerializer?.Next?.SetPrev(null);
// And set the Next of the given serializer to be this one.
previousSerializer?.SetNext(this);
}
private void SetNext(ChainedSerializer next) => Next = next;
private void SetPrev(ChainedSerializer prev) => Prev = prev;