// public BinaryOperator Operator;
// public Expression Expression1;
// public Expression Expression2;
override public int Evaluate(EvaluationState state)
{
var value1 = Expression1.Evaluate(state);
var value2 = Expression2.Evaluate(state);
var result = 0;
switch (Operator)
{
case BinaryOperator.Add:
result = value1 + value2;
break;
case BinaryOperator.Sub:
result = value1 - value2;
break;
case BinaryOperator.Eq:
result = value1 == value2 ? 1 : 0;
break;
case BinaryOperator.Lt:
result = value1 < value2 ? 1 : 0;
break;
}
return(result);
}
// public Expression Expression1;
// public Expression Expression2;
override public int Evaluate(EvaluationState state)
{
Expression1.Evaluate(state);
var result = Expression2.Evaluate(state);
return(result);
}
public override bool IsMatch(IRequestContext context)
{
var value1 = Expression1.Evaluate(context);
var value2 = Expression2.Evaluate(context);
if (string.IsNullOrEmpty(value1))
{
return(string.IsNullOrEmpty(value2));
}
if (string.IsNullOrEmpty(value2))
{
return(false);
}
return(string.Equals(value1, value2, StringComparison.OrdinalIgnoreCase));
}
static void Main(string[] args)
{
var exp = new Expression1(new FileOutput("output.txt"));
exp.Evaluate();
var exp2 = new Expression1(30, 40, new ConsoleOutput());
exp2.Evaluate();
//var exp3 = new BubbleSort(new ConsoleOutput());
//var exp3 = new BubbleSort(new FileOutput("output.txt"));
var exp3 = new BubbleSort(
new CombinedOutput(
new FileOutput("output.txt"),
new FileOutput("output2.txt"),
new ConsoleOutput()
)
);
exp3.Evaluate();
Console.ReadKey();
}
internal override double Evaluate()
{
return(Expression1.Evaluate() / Expression2.Evaluate());
}
internal override double Evaluate()
{
return(Math.Pow(Expression1.Evaluate(), Expression2.Evaluate()));
}