protected void Next(MyRequest myRequest)
{
if (_nextHandler != null)
{
_nextHandler.Handle(myRequest);
}
}
public static void RunDemo()
{
var calculatorChain = new StepInitializeValue(16);
calculatorChain
.SetNext(new StepAddValue(-5))
.SetNext(new StepCalcModulo(7))
.SetNext(new StepMultiply(2));
var request = new MyRequest()
{
Value = -1
};
calculatorChain.Handle(request);
// ((16 + -5) % 7) * 2 = (11 % 7) * 2 = 4 * 2 = 8
Console.WriteLine($"Calculation: ((16 + -5) % 7) * 2, Result: {request.Value}");
}
public override void Handle(MyRequest myRequest)
{
myRequest.Value *= _multiplier;
Next(myRequest);
}
public override void Handle(MyRequest myRequest)
{
myRequest.Value %= _divisor;
Next(myRequest);
}
public override void Handle(MyRequest myRequest)
{
myRequest.Value += _value;
Next(myRequest);
}
public abstract void Handle(MyRequest myRequest);