void PerformExternal(IBufferData data)
{
string reason = StaticExtensionDataPerformerInterfaces.Calculation;
IEnumerable <object> en = PureEnumerable(data);
IEnumerator <object> enumerator = en.GetEnumerator();
using (TimeProviderBackup backup = new TimeProviderBackup(externalComponentCollection, this, 0, reason))
{
enumerator.MoveNext();
IDataRuntime runtime = backup.Runtime;
IStep st = null;
if (runtime is IStep)
{
st = runtime as IStep;
st.Step = 0;
}
externalComponentCollection.ForEach((IStarted started) => { started.Start(time); });
double last = time;
Action <double, double, long> act = runtime.Step(null,
(double timer) => { }, reason, null);
int i = 0;
while (enumerator.MoveNext())
{
act(last, time, i);
++i;
if (st != null)
{
st.Step = i;
}
last = time;
}
}
}
public static bool PerformIterator(this IDataConsumer consumer, IIterator iterator,
ITimeMeasureProvider timeProvider, string reason, Func <bool> stop)
{
try
{
using (TimeProviderBackup backup = new TimeProviderBackup(consumer, timeProvider, null, reason, 0))
{
IDataRuntime runtime = backup.Runtime;
IStep st = null;
IMeasurement time = timeProvider.TimeMeasurement;
if (runtime is IStep)
{
st = runtime as IStep;
st.Step = 0;
}
iterator.Reset();
double t = (double)time.Parameter();
double last = t;
Action <double, double, long> act = runtime.Step(null,
(double timer) => { }, reason, null);
int i = 0;
IEnumerable <object> enu = runtime.AllComponents;
while (iterator.Next())
{
t = (double)time.Parameter();
act(last, t, i);
++i;
if (st != null)
{
st.Step = i;
}
last = t;
if (stop())
{
return(true);
}
}
}
return(false);
}
catch (Exception ex)
{
ex.ShowError(10);
}
return(true);
}
/// <summary>
/// Performs ation with array of arguments
/// </summary>
/// <param name="consumer">Data consumer</param>
/// <param name="array">Array of arguments</param>
/// <param name="collection">Desktop</param>
/// <param name="provider">Provider of time measure</param>
/// <param name="processor">Differential equation processor</param>
/// <param name="priority">Priority</param>
/// <param name="action">Additional action</param>
/// <param name="reason">Reason</param>
static public void PerformArray(this IDataConsumer consumer, Array array, IComponentCollection collection, ITimeMeasureProvider provider,
IDifferentialEquationProcessor processor, int priority, Action action, string reason)
{
using (TimeProviderBackup backup = new TimeProviderBackup(collection, provider, processor, priority, reason))
{
IDataRuntime runtime = backup.Runtime;
ITimeMeasureProvider old = processor.TimeProvider;
processor.TimeProvider = provider;
IStep st = null;
if (runtime is IStep)
{
st = runtime as IStep;
}
int n = array.Length;
double t = (double)array.GetValue(0);
double last = t;
Action <double, double, long> act =
runtime.Step(processor, (double time) =>
{ provider.Time = time; }, reason);
for (int i = 0; i < n; i++)
{
t = (double)array.GetValue(i);
act(last, t, (long)i);
/* last = t;
* if (i == 0)
* {
* runtime.StartAll((double)array.GetValue(0));
* }
* if (st != null)
* {
* st.Step = i;
* }
* runtime.UpdateAll();
* provider.Time = (double)array.GetValue(i);
* if (i > 0 & processor != null)
* {
* processor.Step((double)array.GetValue(i - 1), (double)array.GetValue(i));
* }
* provider.Time = (double)array.GetValue(i);*/
action();
//collection.ResetUpdatedMeasurements();
}
processor.TimeProvider = old;
}
}
/// <summary>
/// Performs action with fixed step
/// </summary>
/// <param name="consumer">Data consumer</param>
/// <param name="start">Start</param>
/// <param name="step">Step</param>
/// <param name="count">Count of steps</param>
/// <param name="provider">Provider of time measure</param>
/// <param name="processor">Differential equation processor</param>
/// <param name="reason">Reason</param>
/// <param name="priority">Priority</param>
/// <param name="action">Additional action</param>
/// <param name="errorHandler">Error handler</param>
/// <param name="asynchronousCalculation">Asynchronous calculation</param>
static public void PerformFixed(this IDataConsumer consumer, double start, double step, int count,
ITimeMeasureProvider provider,
IDifferentialEquationProcessor processor, string reason,
int priority, Action action, IAsynchronousCalculation asynchronousCalculation = null,
IErrorHandler errorHandler = null)
{
try
{
using (TimeProviderBackup backup = new TimeProviderBackup(consumer, provider, processor, reason, priority))
{
IDataRuntime runtime = backup.Runtime;
ITimeMeasureProvider old = processor.TimeProvider;
processor.TimeProvider = provider;
IStep st = null;
if (runtime is IStep)
{
st = runtime as IStep;
}
provider.Time = start;
double t = start;
double last = t;
Action <double, double, long> act = runtime.Step(processor,
(double time) => { provider.Time = time; }, reason, asynchronousCalculation);
for (int i = 0; i < count; i++)
{
t = start + i * step;
act(last, t, i);
last = t;
action();
}
processor.TimeProvider = old;
}
}
catch (Exception ex)
{
if (errorHandler != null)
{
errorHandler.ShowError(ex, 10);
}
else
{
ex.ShowError(10);
}
}
}
IEnumerable <byte[]> Transform(IIterator iterator, Func <bool> stop)
{
string reason = StaticExtensionEventInterfaces.RealtimeLogAnalysis;
using (TimeProviderBackup backup = new TimeProviderBackup(consumer, iterator as ITimeMeasureProvider, null, reason, 0))
{
IDataRuntime runtime = backup.Runtime;
IStep st = null;
IMeasurement time = (iterator as ITimeMeasureProvider).TimeMeasurement;
if (runtime is IStep)
{
st = runtime as IStep;
st.Step = 0;
}
iterator.Reset();
double t = (double)time.Parameter();
double last = t;
Action <double, double, long> act = runtime.Step(null,
(double timer) =>
{
}, reason, null);
int i = 0;
while (iterator.Next()) //!!! Unifinished?
{
t = (double)time.Parameter();
act(last, t, i);
++i;
DateTime dt = new DateTime();
dt += TimeSpan.FromSeconds(t);
object tuple =
new Tuple <DateTime, Dictionary <string, object> >(dt,
measurementsWrite.WriteParameters());
yield return(objectToBytes(tuple));
if (stop())
{
break;
}
}
}
}
/// <summary>
/// Performs action with fixed step
/// </summary>
/// <param name="collection">Desktop</param>
/// <param name="start">Start</param>
/// <param name="step">Step</param>
/// <param name="count">Count of steps</param>
/// <param name="provider">Provider of time measure</param>
/// <param name="processor">Differential equation processor</param>
/// <param name="priority">Priority</param>
/// <param name="action">Additional action</param>
/// <param name="reason">Reason</param>
static public void PerformFixed(this IComponentCollection collection, double start, double step, int count, ITimeMeasureProvider provider,
IDifferentialEquationProcessor processor, int priority, Action action, string reason)
{
using (TimeProviderBackup backup = new TimeProviderBackup(collection, provider, processor, priority, reason))
{
List <IMeasurements> measurements = backup.Measurements;
IDataRuntime runtime = backup.Runtime;
ITimeMeasureProvider old = processor.TimeProvider;
processor.TimeProvider = provider;
Action <double, double, long> act = runtime.Step(processor,
(double time) => { provider.Time = time; }, reason);
double last = start;
double t = start;
for (int i = 0; i < count; i++)
{
t = start + i * step;
act(last, t, (long)i);
last = t;
action();
}
processor.TimeProvider = old;
}
}
/// <summary>
/// Creates action
/// </summary>
/// <param name="runtime">Runtime</param>
/// <param name="time">Time</param>
/// <param name="processor">processor</param>
/// <param name="action">Action</param>
/// <param name="update">Update objects</param>
/// <returns>Action</returns>
protected virtual Action CreateAction(IDataRuntime runtime, double[] time,
IDifferentialEquationProcessor processor, Action action, IRealtimeUpdate[] update)
{
ITimeMeasureProvider rt = realtime;
double[] t = new double[1];
Action <double> setTime = (double a) => { };
Action <double, double, long> act = runtime.Step(processor, setTime,
StaticExtensionEventInterfaces.Realtime, null);
long[] st = new long[] { 0 };
Action updList = null;
foreach (IRealtimeUpdate upd in update)
{
Action actp = upd.Update;
if (actp == null)
{
continue;
}
if (act != null)
{
if (updList == null)
{
updList = actp;
continue;
}
updList = updList + actp;
}
}
if (action != null)
{
updList = updList + action;
}
if (updList == null)
{
updList = action;
}
if (updList == null)
{
updList = () => { };
}
// Action[] updateActions = updlist.ToArray();
object loc = new object();
if (realtimeStep == null)
{
return(() =>
{
// !!! REPLACED WITH GLOBAL LOCKER lock(locker)
// {
realtime.Update();
t[0] = rt.Time;
if (time[0] == t[0])
{
return;
}
act(time[0], t[0], st[0]);
time[0] = t[0];
st[0] += 1;
updList();
//}
});
}
else
{
Action <double> acti;
acti = (double arg) =>
{
realtimeStep.Start(arg);
acti = realtimeStep.Step;
};
return(() =>
{
lock (realtime)
{
realtime.Update();
t[0] = rt.Time;
act(time[0], t[0], st[0]);
time[0] = t[0];
st[0] += 1;
updList();
acti(t[0]);
}
});
}
}
