/// <summary>
/// Logs a statistics.
/// </summary>
/// <param name="logName">The name of the target log.</param>
/// <param name="level">The log level used for logging the statistics</param>
/// <param name="recursive">Bool telling if the log should be recursive, or just display averages.</param>
/// <param name="statistics">The statistics to be logged</param>
public static void Log(string logName, LogLevel level, bool recursive, StatisticsSet statistics)
{
Platform.Log(logName, level, GetLogString(statistics, recursive));
foreach (IStatisticsLoggerListener extension in _extensions)
extension.OnStatisticsLogged(statistics);
}
private static string GetLogString(StatisticsSet statistics, bool recursive)
{
XmlElement el = statistics.GetXmlElement(_doc, recursive);
using (var sw = new StringWriter())
{
var settings = new XmlWriterSettings
{
Indent = true,
NewLineOnAttributes = false,
OmitXmlDeclaration = true,
Encoding = Encoding.UTF8
};
using (XmlWriter writer = XmlWriter.Create(sw, settings))
{
el.WriteTo(writer);
writer.Flush();
return sw.ToString();
}
}
}
/// <summary>
/// Logs a statistics.
/// </summary>
/// <param name="logName">The name of the target log.</param>
/// <param name="level">The log level used for logging the statistics</param>
/// <param name="statistics">The statistics to be logged</param>
public static void Log(string logName, LogLevel level, StatisticsSet statistics)
{
Log(logName, level, true, statistics);
}
/// <summary>
/// Logs a statistics.
/// </summary>
/// <param name="level">The log level used for logging the statistics</param>
/// <param name="statistics">The statistics to be logged</param>
public static void Log(LogLevel level, StatisticsSet statistics)
{
Log(level, true, statistics);
}
protected virtual void ComputeAverage(StatisticsSet statistics)
{
foreach (IStatistics field in statistics.Fields)
{
IAverageStatistics average = field.NewAverageStatistics();
if (average == null)
continue;
object key = StatisticsHelper.ResolveID(average);
if (this[key] != null)
{
average = this[key] as IAverageStatistics;
Debug.Assert(average != null);
}
else
{
AddField(average);
}
if (field is Statistics<int>)
{
average.AddSample(((Statistics<int>) field).Value);
}
else if (field is Statistics<uint>)
{
average.AddSample(((Statistics<uint>) field).Value);
}
else if (field is Statistics<long>)
{
//sum += ((Statistics<long>)field).Value;
average.AddSample(((Statistics<long>) field).Value);
}
else if (field is Statistics<ulong>)
{
average.AddSample(((Statistics<ulong>) field).Value);
}
else if (field is Statistics<double>)
{
average.AddSample(((Statistics<double>) field).Value);
}
else if (field is TimeSpanStatistics)
{
TimeSpanStatistics stat = field as TimeSpanStatistics;
if (stat.IsSet)
average.AddSample(((TimeSpanStatistics) field).Value);
}
}
}
/// <summary>
/// Adds a sub-statistics.
/// </summary>
/// <param name="stat"></param>
public void AddSubStats(StatisticsSet stat)
{
Debug.Assert(stat.Context != null);
Platform.CheckForNullReference(stat, "stat");
_subStatistics.Add(stat);
}
