public void Initialise()
{
_intervalService = new ControllableIntervalService();
_outputBuffer = new BucketOutputBlock();
_startDateTime = new DateTime(2012, 04, 05, 17, 05, 10);
_timeWindowService = new MockTimeWindowService(_startDateTime);
_block = TimedCalendargramAggregatorBlockFactory.CreateBlock(_outputBuffer,
String.Empty,
_intervalService,
_timeWindowService);
}
private void LoadAggregators(StatsdnetConfiguration config,
IntervalService intervalService,
BroadcastBlock <Bucket> messageBroadcaster,
ISystemMetricsService systemMetrics)
{
foreach (var aggregator in config.Aggregators)
{
switch (aggregator.Key)
{
case "counters":
var counter = aggregator.Value as CounterAggregationConfig;
AddAggregator(MessageType.Counter,
TimedCounterAggregatorBlockFactory.CreateBlock(messageBroadcaster,
counter.Namespace,
intervalService),
systemMetrics);
break;
case "gauges":
var gauge = aggregator.Value as GaugeAggregatorConfig;
AddAggregator(MessageType.Gauge,
TimedGaugeAggregatorBlockFactory.CreateBlock(messageBroadcaster,
gauge.Namespace,
gauge.RemoveZeroGauges,
intervalService),
systemMetrics);
break;
case "calendargrams":
var calendargram = aggregator.Value as CalendargramAggregationConfig;
AddAggregator(MessageType.Calendargram,
TimedCalendargramAggregatorBlockFactory.CreateBlock(messageBroadcaster,
calendargram.Namespace,
intervalService,
new TimeWindowService()),
systemMetrics);
break;
case "timers":
var timer = aggregator.Value as TimersAggregationConfig;
AddAggregator(MessageType.Timing,
TimedLatencyAggregatorBlockFactory.CreateBlock(messageBroadcaster,
timer.Namespace,
intervalService,
timer.CalculateSumSquares),
systemMetrics);
// Add Percentiles
foreach (var percentile in timer.Percentiles)
{
AddAggregator(MessageType.Timing,
TimedLatencyPercentileAggregatorBlockFactory.CreateBlock(messageBroadcaster,
timer.Namespace,
intervalService,
percentile.Threshold,
percentile.Name),
systemMetrics);
}
break;
}
}
// Add the Raw (pass-through) aggregator
AddAggregator(MessageType.Raw,
PassThroughBlockFactory.CreateBlock(messageBroadcaster, intervalService),
systemMetrics);
}
