/// <summary>
/// Initializes a new instance of the <see cref="Association" /> class.
/// </summary>
/// <param name="expert">Expert, who suggested association.</param>
/// <param name="notion">Association notion.</param>
public Association([NotNull] Expert expert, [NotNull] string notion)
{
if (expert == null)
{
throw new ArgumentNullException(nameof(expert));
}
if (string.IsNullOrWhiteSpace(notion))
{
throw new ArgumentException("Notion should not be empty string", nameof(notion));
}
Expert = expert;
Notion = notion;
}
public Relation([NotNull] Expert expert, [NotNull] Node source, [NotNull] Node destination)
{
if (expert == null)
{
throw new ArgumentNullException(nameof(expert));
}
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (destination == null)
{
throw new ArgumentNullException(nameof(destination));
}
Source = source;
Destination = destination;
Expert = expert;
IsChosen = ChosenState.HadNotChosen;
_types = new List <RelationType>();
}
