public void AddStrategy(string strategyName)
{
ICalculationStrategy strategy;
if (strategyName == "NAND")
{
strategy = CalculationStrategyFactory.GetInstance().CreateStrategy("AND");
strategy = CalculationStrategyDecoratorFactory.GetInstance().CreateStrategy(strategy, "NOTDecorator");
_node.AddStrategy(strategy);
}
else if (strategyName == "NOR")
{
strategy = CalculationStrategyFactory.GetInstance().CreateStrategy("OR");
strategy = CalculationStrategyDecoratorFactory.GetInstance().CreateStrategy(strategy, "NOTDecorator");
_node.AddStrategy(strategy);
}
else
{
strategy = CalculationStrategyFactory.GetInstance().CreateStrategy(strategyName);
_node.AddStrategy(strategy);
}
}
