MainWindow.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace Crossroad
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private readonly IInterfaceBuilder _interfaceBuilder;

        public MainWindow()
        {
            InitializeComponent();

            _interfaceBuilder = new InterfaceBuilder();

            _interfaceBuilder.BuildPattern()
                .BuildCrosswalks()
                .BuildButtoms()
                .BuildTrafficLights();
        }


    }
}