using System;
using System.Collections.Generic;
namespace sharp.parser
{
	public abstract class ParserPath
	{
		public ParserPath[] Followers { get { return followers.ToArray(); } }
		private List<ParserPath> followers = new List<ParserPath>();

		public ParserPath(){
		}
		public ParserPath(ParserPath[] followers)
		{
			this.followers.AddRange(followers);
		}


		public void AddFollower(ParserPath path,params ParserPath[] paths){
			AddFollower(path);
			foreach (ParserPath p in paths){
				AddFollower(p);
			}
		}
		public void AddFollower(ParserPath path)
		{
			followers.Add(path);
		}

		public void RemoveFollower(ParserPath path)
		{
			followers.Remove(path);
		}



	}
}