本文整理汇总了C#中Subject.Sample方法的典型用法代码示例。如果您正苦于以下问题：C# Subject.Sample方法的具体用法？C# Subject.Sample怎么用？C# Subject.Sample使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Subject的用法示例。
在下文中一共展示了Subject.Sample方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: interval_is_cancelled_on_completion
public void interval_is_cancelled_on_completion()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
var scheduler = new ManualScheduler();
subject
.Sample(TimeSpan.FromSeconds(1), scheduler)
.Subscribe(stats);
subject.OnNext(0);
subject.OnCompleted();
scheduler.RunNext();
Assert.AreEqual(0, scheduler.QueueSize);
}示例2: Run
public static void Run()
{
var source = new Subject<int>();
source
.Sample(TimeSpan.FromSeconds(1.0))
.Subscribe(x => Console.WriteLine($"received {x}"))
;
var t = new Thread(() =>
{
var i = 0;
while (true)
{
Thread.Sleep(250);
source.OnNext(i);
Console.WriteLine($"sent {i}");
i++;
}
});
t.Start();
}示例3: Start
/// <summary>
/// Start a new session
/// </summary>
public SessionId Start(SessionId sessionId, int timeoutSeconds, Map<string,object> initialState)
{
lock (sync)
{
if (sessions.ContainsKey(sessionId))
{
return sessionId;
}
var session = SessionVector.Create(timeoutSeconds, VectorConflictStrategy.First, initialState);
sessions = sessions.Add(sessionId, session);
// Create a subject per session that will buffer touches so we don't push too
// much over the net when not needed. This routes to a single stream that isn't
// buffered.
var touch = new Subject<Tuple<SessionId, DateTime>>();
touch.Sample(TimeSpan.FromSeconds(1))
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(touched.OnNext);
sessionTouched = sessionTouched.Add(sessionId, touch);
}
return sessionId;
}示例4: SampleCompletesWhenBothSequencesComplete
public void SampleCompletesWhenBothSequencesComplete()
{
var left = new Subject<int>();
var right = new Subject<int>();
var result = left.Sample(right).Materialize().CreateCollection();
left.OnNext(1);
left.OnCompleted();
right.OnNext(1);
right.OnCompleted();
Assert.Equal(new[] { Notification.CreateOnNext(1), Notification.CreateOnCompleted<int>() }, result);
}示例5: last_value_from_timeout_period_is_used
public void last_value_from_timeout_period_is_used()
{
TestScheduler scheduler = new TestScheduler();
Subject<int> subject = new Subject<int>();
var stats = new StatsObserver<int>();
subject.Sample(TimeSpan.FromSeconds(1), scheduler).Subscribe(stats);
subject.OnNext(0);
subject.OnNext(1);
scheduler.RunTo(TimeSpan.FromMilliseconds(200).Ticks);
subject.OnNext(2);
subject.OnNext(3);
scheduler.RunTo(TimeSpan.FromMilliseconds(1000).Ticks);
Assert.AreEqual(1, stats.NextCount);
Assert.AreEqual(3, stats.NextValues[0]);
}示例6: uses_scheduler_to_schedule_samples
public void uses_scheduler_to_schedule_samples()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
var scheduler = new ManualScheduler();
subject
.Sample(TimeSpan.FromSeconds(1), scheduler)
.Subscribe(stats);
Assert.AreEqual(1, scheduler.QueueSize);
subject.OnNext(0);
scheduler.RunNext();
Assert.AreEqual(1, scheduler.QueueSize);
Assert.AreEqual(1, stats.NextCount);
Assert.AreEqual(0, stats.NextValues[0]);
}示例7: no_value_is_emitted_if_sampled_value_hasnt_changed
public void no_value_is_emitted_if_sampled_value_hasnt_changed()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
var scheduler = new ManualScheduler();
subject
.Sample(TimeSpan.FromSeconds(1), scheduler)
.Subscribe(stats);
stats.OnNext(0);
scheduler.RunNext();
scheduler.RunNext();
Assert.AreEqual(1, stats.NextCount);
}示例8: last_value_is_taken_for_each_sample
public void last_value_is_taken_for_each_sample()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
var scheduler = new ManualScheduler();
subject
.Sample(TimeSpan.FromSeconds(1), scheduler)
.Subscribe(stats);
subject.OnNext(0);
subject.OnNext(1);
scheduler.RunNext();
subject.OnNext(2);
subject.OnNext(3);
scheduler.RunNext();
Assert.AreEqual(2, stats.NextCount);
Assert.AreEqual(1, stats.NextValues[0]);
Assert.AreEqual(3, stats.NextValues[1]);
}示例9: StartProcessing
private void StartProcessing()
{
if (IsKinectPaused)
{
IsKinectPaused = false;
}
var observableColorAndDepth = Observable.FromEventPattern<MultiSourceFrameArrivedEventArgs>(KinectManager.Instance, "ColorAndDepthSourceFrameArrived");
ColorAndDepthSourceSubscription = observableColorAndDepth
.Do(_ =>
{
++totalColorAndDepthFrames;
++colorAndDepthFrames;
if (colorAndDepthFPSTimer.ElapsedMilliseconds >= 1000)
{
ColorAndDepthFramesPerSec = colorAndDepthFrames;
colorAndDepthFrames = 0;
colorAndDepthFPSTimer.Restart();
}
})
.ObserveOn(NewThreadScheduler.Default)
.Subscribe(
e => ColorAndDepthSourceFrameArrived(e.Sender, e.EventArgs)
);
observableColorData = new Subject<byte[]>();
observableDepthData = new Subject<ushort[]>();
observableDepthSpaceData = new Subject<DepthSpacePoint[]>();
// -- Set up Automatic thresholding --
var ExecuteAutomaticThreshold = ReactiveCommand.CreateAsyncTask(param =>
{
var input = param as ushort[];
return AutomaticThreshold(input);
});
AutoThresholdSubscription = observableDepthData
.Sample(TimeSpan.FromSeconds(1))
.Where(_ => AutomaticThresholds)
.InvokeCommand(ExecuteAutomaticThreshold);
ExecuteAutomaticThreshold
.Subscribe((t) =>
{
FarThreshold = t;
NearThreshold = t - 500; // Nearthreshold is 50 cm towards the camera.
});
// --
// -- Set up Filtering --
FilterFramesSubscription = observableColorData
.Zip(observableDepthData, observableDepthSpaceData, (c, d, dsp) => Tuple.Create(c, d, dsp))
.InvokeCommand(ExecuteFilterVideoFrame);
// --
}