Store.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace PawnLib.Utils
{

    public interface IStore
    {
    }

    public class Store // implement Store with the Command Pattern
    {

    }

    public sealed class StoreContainer
    {
        private static readonly Lazy<StoreContainer> lazy = new Lazy<StoreContainer>(() => new StoreContainer());
        public static StoreContainer Instance { get { return lazy.Value; } }

        private Dictionary<string, Store> Collections { get; set; }

        public StoreContainer()
        {
            this.Collections.Add("Default", new Store());
        }

        public StoreContainer Add(string name, Store newStore)
        {
            this.Collections.Add(name, newStore);
            return this;
        }

        public Store Get(string name)
        {
            return this.Collections[name];
        }
    }
}