Copyright | (c) 2013-2021 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Synopsis
Documentation
data TumblingWindow Source #
Contains a tumbling window, which is a repeating fixed-sized, non-overlapping, and contiguous time window. You use this window in metrics to aggregate data from properties and other assets.
You can use m
, h
, d
, and w
when you specify an interval or
offset. Note that m
represents minutes, and w
represents weeks. You
can also use s
to represent seconds in offset
.
The interval
and offset
parameters support the
ISO 8601 format. For example,
PT5S
represents five seconds, PT5M
represents five minutes, and
PT5H
represents five hours.
See: newTumblingWindow
smart constructor.
TumblingWindow' | |
|
Instances
Create a value of TumblingWindow
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:offset:TumblingWindow'
, tumblingWindow_offset
- The offset for the tumbling window. The offset
parameter accepts the
following:
The offset time.
For example, if you specify
18h
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) on the day when you create the metric.
- If you create the metric after 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) the next day.
The ISO 8601 format.
For example, if you specify
PT18H
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) on the day when you create the metric.
- If you create the metric after 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) the next day.
The 24-hour clock.
For example, if you specify
00:03:00
foroffset
and5m
forinterval
, and you create the metric at 2 PM (UTC), you get the first aggregation result at 2:03 PM (UTC). You get the second aggregation result at 2:08 PM (UTC).The offset time zone.
For example, if you specify
2021-07-23T18:00-08
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (PST), you get the first aggregation result at 6 PM (PST) on the day when you create the metric.
- If you create the metric after 6:00 PM (PST), you get the first aggregation result at 6 PM (PST) the next day.
$sel:interval:TumblingWindow'
, tumblingWindow_interval
- The time interval for the tumbling window. The interval time must be
between 1 minute and 1 week.
IoT SiteWise computes the 1w
interval the end of Sunday at midnight
each week (UTC), the 1d
interval at the end of each day at midnight
(UTC), the 1h
interval at the end of each hour, and so on.
When IoT SiteWise aggregates data points for metric computations, the start of each interval is exclusive and the end of each interval is inclusive. IoT SiteWise places the computed data point at the end of the interval.
tumblingWindow_offset :: Lens' TumblingWindow (Maybe Text) Source #
The offset for the tumbling window. The offset
parameter accepts the
following:
The offset time.
For example, if you specify
18h
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) on the day when you create the metric.
- If you create the metric after 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) the next day.
The ISO 8601 format.
For example, if you specify
PT18H
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) on the day when you create the metric.
- If you create the metric after 6:00 PM (UTC), you get the first aggregation result at 6 PM (UTC) the next day.
The 24-hour clock.
For example, if you specify
00:03:00
foroffset
and5m
forinterval
, and you create the metric at 2 PM (UTC), you get the first aggregation result at 2:03 PM (UTC). You get the second aggregation result at 2:08 PM (UTC).The offset time zone.
For example, if you specify
2021-07-23T18:00-08
foroffset
and1d
forinterval
, IoT SiteWise aggregates data in one of the following ways:- If you create the metric before or at 6:00 PM (PST), you get the first aggregation result at 6 PM (PST) on the day when you create the metric.
- If you create the metric after 6:00 PM (PST), you get the first aggregation result at 6 PM (PST) the next day.
tumblingWindow_interval :: Lens' TumblingWindow Text Source #
The time interval for the tumbling window. The interval time must be between 1 minute and 1 week.
IoT SiteWise computes the 1w
interval the end of Sunday at midnight
each week (UTC), the 1d
interval at the end of each day at midnight
(UTC), the 1h
interval at the end of each hour, and so on.
When IoT SiteWise aggregates data points for metric computations, the start of each interval is exclusive and the end of each interval is inclusive. IoT SiteWise places the computed data point at the end of the interval.