private Type behaviour;
private string name;

// each of the states needs to know where to go
Dictionary<ASymbol, AState> transition;

// property
// - equivalent to get/set methods
public string Name {
    get {
        return name;
    }
}

public Type Behaviour{

    get{
        return behaviour;
    }
}

public AState(string name, Type behaviour){
    this.name = name;
    this.behaviour = behaviour;
    transition = new Dictionary<ASymbol, AState> ();
}

public void AddTransition(ASymbol key, AState value){
    transition.Add (key, value);
}

public AState ApplySymbol(ASymbol key){

    if(transition.ContainsKey(key))
        return transition[key];

    return this;
}

private string name;

public string Name{
    get{
        return name;
    }
}

public ASymbol(string name){

    this.name = name;
}