// TODO convert to multithreaded usage
private IEnumerable <string> GenerateRandomStrings(IStringRequest stringRequest, CancellationToken cancellationToken)
{
var strings = new Queue <string>(1000);
for (var bi = BigInteger.Zero; bi < stringRequest.Iterations; bi++)
{
cancellationToken.ThrowIfCancellationRequested();
strings.Enqueue(GenerateRandomString(stringRequest.StringLength, characterList.Value.Length));
}
return(strings);
}
/// <summary>
/// Generates <paramref name="numberOfIterations"/> of random string(s) of
/// <paramref name="stringLength"/>.
/// </summary>
/// <param name="numberOfIterations">The number of strings to generate.</param>
/// <param name="stringLength">The length of the string to generate.</param>
/// <returns></returns>
public async Task <IStringResult> GenerateAsync(IStringRequest stringRequest, CancellationToken cancellationToken)
{
var startTime = DateTime.Now;
var strings = await Task.Run(() => GenerateRandomStrings(stringRequest, cancellationToken));
var endTime = DateTime.Now;
var duration = endTime - startTime;
var result = new StringResult(stringRequest, strings, duration);
return(result);
}
public bool AskFolder(IStringRequest request)
{
var dialog = new System.Windows.Forms.FolderBrowserDialog();
var result = dialog.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK)
{
request.Input = dialog.SelectedPath;
return(true);
}
return(false);
}
private IStringResult GenerateInternal(IStringRequest stringRequest, CancellationToken cancellationToken)
{
characterList = new Lazy <char[]>(stringRequest.ToCharArray());
var startTime = DateTime.Now;
var strings = GenerateRandomStrings(stringRequest, cancellationToken);
var endTime = DateTime.Now;
var duration = endTime - startTime;
var result = new StringResult(stringRequest, strings, duration);
return(result);
}
/// <summary>
/// Generates <paramref name="numberOfIterations"/> of random string(s) of
/// <paramref name="stringLength"/>.
/// </summary>
/// <param name="stringRequest">The request holding information about how to generate strings.</param>
/// <param name="cancellationToken"></param>
/// <returns>A <see cref="IStringResult"/> as a result.</returns>
public IStringResult Generate(IStringRequest stringRequest, CancellationToken cancellationToken)
{
return(GenerateInternal(stringRequest, cancellationToken));
}
