public override void Update(EventBean[] newData, EventBean[] oldData) { Instrument.With( i => i.QViewProcessIRStream(this, _timeWindowViewFactory.ViewName, newData, oldData), i => i.AViewProcessIRStream(), () => { long timestamp = _agentInstanceContext.StatementContext.SchedulingService.Time; if (oldData != null) { for (int i = 0; i < oldData.Length; i++) { _timeWindow.Remove(oldData[i]); } } // we don't care about removed data from a prior view if ((newData != null) && (newData.Length > 0)) { // If we have an empty window about to be filled for the first time, schedule a callback // for now plus timeDeltaComputation if (_timeWindow.IsEmpty()) { long current = _agentInstanceContext.StatementContext.SchedulingService.Time; ScheduleCallback(_timeDeltaComputation.DeltaAdd(current)); } // add data points to the timeWindow for (int i = 0; i < newData.Length; i++) { _timeWindow.Add(timestamp, newData[i]); } if (_viewUpdatedCollection != null) { _viewUpdatedCollection.Update(newData, null); } } // Update child views if (HasViews) { Instrument.With( i => i.QViewIndicate(this, _timeWindowViewFactory.ViewName, newData, oldData), i => i.AViewIndicate(), () => UpdateChildren(newData, oldData)); } }); }
public override void Update( EventBean[] newData, EventBean[] oldData) { agentInstanceContext.AuditProvider.View(newData, oldData, agentInstanceContext, timeWindowViewFactory); agentInstanceContext.InstrumentationProvider.QViewProcessIRStream(timeWindowViewFactory, newData, oldData); var timestamp = agentInstanceContext.StatementContext.SchedulingService.Time; if (oldData != null) { for (var i = 0; i < oldData.Length; i++) { timeWindow.Remove(oldData[i]); } } // we don't care about removed data from a prior view if (newData != null && newData.Length > 0) { // If we have an empty window about to be filled for the first time, schedule a callback // for now plus millisecondsBeforeExpiry if (timeWindow.IsEmpty()) { var current = agentInstanceContext.StatementContext.SchedulingService.Time; ScheduleCallback(timePeriodProvide.DeltaAdd(current, null, true, agentInstanceContext)); } // add data points to the timeWindow for (var i = 0; i < newData.Length; i++) { timeWindow.Add(timestamp, newData[i]); } ViewUpdatedCollection?.Update(newData, null); } // update child views agentInstanceContext.InstrumentationProvider.QViewIndicate(timeWindowViewFactory, newData, oldData); Child.Update(newData, oldData); agentInstanceContext.InstrumentationProvider.AViewIndicate(); agentInstanceContext.InstrumentationProvider.AViewProcessIRStream(); }
/// <summary> /// Returns true to indicate the window is empty, or false if the view is not empty. /// </summary> /// <returns>true if empty</returns> public bool IsEmpty() { return(_timeWindow.IsEmpty()); }