using System;

namespace Cryville.Crtr.Browsing.Actions {
	public abstract class ResourceAction<T> : IResourceAction<T> {
		public abstract string Name { get; }
		public abstract int Priority { get; }
		public abstract void Invoke(Uri uri, T resource);
		public void Invoke(Uri uri, object resource) {
			if (resource == null) throw new ArgumentNullException("resource");
			if (!(resource is T)) throw new ArgumentException("Mismatched resource type.");
			Invoke(uri, (T)resource);
		}
	}
}