The Builder Pattern in .NET: Listing 3

Listing 3: AmberAleBuilder.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace VSMBuilderPatternDemo.Builder
{
    class AmberAleBuilder : IBeerBuilder
    {
        private Beer _beer = new Beer();
 
        public void Brew()
        {
            _beer.Volume = 64;
        }
 
        public void Ferment()
        {
            _beer.Potency = 5.5;
        }
 
        public void Bottle()
        {
            _beer.Label = "Amber Ale";
        }
 
        public void Age()
        {
            _beer.Price = 16;
        }
 
        public Beer GetBeer()
        {
            return _beer;
        }
    }
}

About the Author

Eric Vogel is a Senior Software Developer for Red Cedar Solutions Group in Okemos, Michigan. He is the president of the Greater Lansing User Group for .NET. Eric enjoys learning about software architecture and craftsmanship, and is always looking for ways to create more robust and testable applications. Contact him at vogelvision@gmail.com.