public static bool Parse(string[] arguments, CommandParameters parameters)
{
if (arguments == null || arguments.Length < 1)
{
DisplayUsage();
return(false);
}
if (parameters == null)
{
throw new ArgumentException("parameters argument is null");
}
parameters.NumberSimulations = 2;
parameters.NumberParallelLoops = 10;
parameters.WaitTimeBetweenSimulations = 10000;
parameters.ObjectLifetime = 100;
parameters.ObjectPoolSize = 5;
parameters.ObjectUsageLimit = 50;
for (var index = 0; index < arguments.Length; index++)
{
if (arguments[index][0] != '-')
{
Console.WriteLine($"error-> option or option value is missing (argument index {index}): {arguments[index]}");
return(false);
}
if (arguments[index].Length <= 1)
{
continue;
}
var option = arguments[index][1];
index++;
bool invalidValue;
switch (option)
{
case numberSimulationFlag:
invalidValue = ParseNumberSimulations(arguments, index, parameters);
break;
case numberParallelLoopsFlag:
invalidValue = ParseNumberParallelLoops(arguments, index, parameters);
break;
case waitTimeBetweenSimulationsFlag:
invalidValue = ParsenWaitTimeBetweenSimulations(arguments, index, parameters);
break;
case objectLifetimeFlag:
invalidValue = ParseObjectLifetime(arguments, index, parameters);
break;
case objectPoolSizeFlag:
invalidValue = ParseObjectPoolSize(arguments, index, parameters);
break;
case objectUsageLimitFlag:
invalidValue = ParseObjectUsageLimit(arguments, index, parameters);
break;
default:
Console.WriteLine($"error-> unknown option: {option}");
return(false);
}
if (!invalidValue)
{
return(false);
}
}
return(true);
}
private static bool ParseNumberSimulations(IReadOnlyList <string> arguments, int i, CommandParameters parameters)
{
if (arguments.Count <= i || string.IsNullOrEmpty(arguments[i]))
{
Console.WriteLine("error-> number of simulations value is missing");
return(false);
}
parameters.NumberSimulations = Assistant.GetIntegerValue(arguments[i]);
return(true);
}
private static bool ParseObjectUsageLimit(IReadOnlyList <string> arguments, int i, CommandParameters parameters)
{
if (arguments.Count <= i || string.IsNullOrEmpty(arguments[i]))
{
Console.WriteLine("error-> object usage limit value is missing");
return(false);
}
parameters.ObjectUsageLimit = Assistant.GetIntegerValue(arguments[i]);
return(true);
}
