Esempio n. 1
0
        //gets singleton instance
        public static CalculationStrategyFactory GetInstance()
        {
            if (_instance == null)
            {
                _instance = new CalculationStrategyFactory();
            }

            return(_instance);
        }
Esempio n. 2
0
 public CalculationStrategyFactory()
 {
     _instance   = this;
     _strategies = new Dictionary <string, Type>();
 }