protected virtual void CopyAnnotations([NotNull] IEnumerable <IAnnotation> annotations, [NotNull] IMutableAnnotatable annotatable)
{
foreach (var annotation in annotations)
{
annotatable.AddAnnotation(annotation.Name, annotation.Value);
}
}
internal static void AddAnnotations([NotNull] IMutableAnnotatable annotatable, [NotNull] IEnumerable <IAnnotation> annotations)
{
foreach (var annotation in annotations)
{
annotatable.AddAnnotation(annotation.Name, annotation.Value);
}
}
/// <summary>
/// Gets the existing annotation with a given key, or adds a new annotation if one does not exist.
/// </summary>
/// <param name="annotatable"> The object to find or add the annotation to. </param>
/// <param name="annotationName"> The key of the annotation to be found or added. </param>
/// <param name="value"> The value to be stored in the annotation if a new one is created. </param>
/// <returns> The found or added annotation. </returns>
public static Annotation GetOrAddAnnotation(
[NotNull] this IMutableAnnotatable annotatable, [NotNull] string annotationName, [NotNull] string value)
=> annotatable.FindAnnotation(annotationName) ?? annotatable.AddAnnotation(annotationName, value);