nuclex-shared-dotnet/Nuclex.Support
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity

Split Scheduler class into two files, one containing only the static time source management code (which I might decide to put somewhere else after all); added an option for users of the scheduler to query the scheduler's time source; fixed typo

Browse source 
git-svn-id: file:///srv/devel/repo-conversion/nusu@191 d2e56fa2-650e-0410-a79f-9358c0239efd
This commit is contained in:
Markus Ewald 2010-03-03 20:47:45 +00:00
parent 35a4da16fc
commit 2b94c316f6
6 changed files with 103 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

51
Source/Scheduling/Scheduler.cs
View file

@ -28,31 +28,11 @@ using Nuclex.Support.Collections;
namespace Nuclex.Support.Scheduling {
/// <summary>Schedules actions for execution at a future point in time</summary>
public class Scheduler : ISchedulerService, IDisposable {
public partial class Scheduler : ISchedulerService, IDisposable {
/// <summary>One tick is 100 ns, meaning 10000 ticks equal 1 ms</summary>
private const long TicksPerMillisecond = 10000;
#region class TimeSourceSingleton
/// <summary>
/// Manages the singleton instance of the scheduler's default time source
/// </summary>
private class TimeSourceSingleton {
/// <summary>
/// Explicit static constructor to guarantee the singleton is initialized only
/// when a static member of this class is accessed.
/// </summary>
static TimeSourceSingleton() { } // Do not remove!
/// <summary>The singleton instance of the default time source</summary>
internal static readonly ITimeSource Instance = Scheduler.CreateDefaultTimeSource();
}
#endregion // class TimeSourceSingleton
#region class Notification
/// <summary>Scheduled notification</summary>
@ -187,6 +167,11 @@ namespace Nuclex.Support.Scheduling {
}
}
/// <summary>Time source being used by the scheduler</summary>
public ITimeSource TimeSource {
get { return this.timeSource; }
}
/// <summary>Schedules a notification at the specified absolute time</summary>
/// <param name="notificationTime">
/// Absolute time at which the notification will occur
@ -320,30 +305,6 @@ namespace Nuclex.Support.Scheduling {
}
}
/// <summary>Returns the default time source for the scheduler</summary>
public static ITimeSource DefaultTimeSource {
get { return TimeSourceSingleton.Instance; }
}
/// <summary>Creates a new default time source for the scheduler</summary>
/// <param name="useWindowsTimeSource">
/// Whether the specialized windows time source should be used
/// </param>
/// <returns>The newly created time source</returns>
internal static ITimeSource CreateTimeSource(bool useWindowsTimeSource) {
if(useWindowsTimeSource) {
return new WindowsTimeSource();
} else {
return new GenericTimeSource();
}
}
/// <summary>Creates a new default time source for the scheduler</summary>
/// <returns>The newly created time source</returns>
internal static ITimeSource CreateDefaultTimeSource() {
return CreateTimeSource(WindowsTimeSource.Available);
}
/// <summary>Called when the system date/time have been adjusted</summary>
/// <param name="sender">Time source which detected the adjustment</param>
/// <param name="arguments">Not used</param>