/// <summary>
/// Initializes a new instance of the <see cref="Configuration"/> class.
/// </summary>
/// <param name="looseObjectsHolder">The holder of the loose objects of this configurations.</param>
/// <param name="constructedObjects">The list of constructed configuration objects ordered in a way that we can construct them in this order.</param>
public Configuration(LooseObjectHolder looseObjectsHolder, IReadOnlyList <ConstructedConfigurationObject> constructedObjects)
{
LooseObjectsHolder = looseObjectsHolder;
ConstructedObjects = constructedObjects ?? throw new ArgumentNullException(nameof(constructedObjects));
ObjectMap = new ConfigurationObjectMap(LooseObjects.Cast <ConfigurationObject>().Concat(constructedObjects));
ConstructedObjectsSet = ConstructedObjects.ToReadOnlyHashSet();
// Make sure there are no duplicated
if (ConstructedObjectsSet.Count != constructedObjects.Count)
{
throw new GeoGenException("Configuration contains equal constructed objects.");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="LooseObjectHolder"/>
/// instance wrapping the actual loose objects and possible their layout.
/// </summary>
/// <param name="looseObjects">The actual loose configurations objects.</param>
/// <param name="layout">The layout of these loose objects.</param>
public LooseObjectHolder(IEnumerable <LooseConfigurationObject> looseObjects, LooseObjectLayout layout)
{
LooseObjects = looseObjects?.ToList() ?? throw new ArgumentNullException(nameof(looseObjects));
ObjectMap = new ConfigurationObjectMap(looseObjects);
Layout = layout;
// Make sure the objects match the layout
if (!LooseObjects.Select(looseObject => looseObject.ObjectType).SequenceEqual(layout.ObjectTypes()))
{
throw new GeoGenException($"The loose objects don't match the specified layout {layout}.");
}
// Make sure they are distinct
if (LooseObjects.AnyDuplicates())
{
throw new GeoGenException("The loose objects are not distinct.");
}
}
