Package software.amazon.awssdk.services.iotsitewise.model

Class TumblingWindow

java.lang.Object

software.amazon.awssdk.services.iotsitewise.model.TumblingWindow

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<TumblingWindow.Builder,TumblingWindow>

@Generated("software.amazon.awssdk:codegen")
public final class TumblingWindow
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<TumblingWindow.Builder,TumblingWindow>

Contains a tumbling window, which is a repeating fixed-sized, non-overlapping, and contiguous time window. You can 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, h represents hours, d represents days, 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 5 seconds, PT5M represents 5 minutes, and PT5H represents 5 hours.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TumblingWindow.Builder

Method Summary

Modifier and Type	Method	Description
static TumblingWindow.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
String	interval()	The time interval for the tumbling window.
String	offset()	The offset for the tumbling window.
List<SdkField<?>>	sdkFields()
static Class<? extends TumblingWindow.Builder>	serializableBuilderClass()
TumblingWindow.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

interval

public final String 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.

Returns:

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.

offset

public final String offset()

The offset for the tumbling window. The offset parameter accepts the following:

• The offset time.

  For example, if you specify 18h for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 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 for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 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 for offset, 5m for interval, 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 for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 PM (PST), you get the first aggregation result at 6 PM (PST) the next day.

Returns:

The offset for the tumbling window. The offset parameter accepts the following:

• The offset time.

  For example, if you specify 18h for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 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 for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 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 for offset, 5m for interval, 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 for offset and 1d for interval, IoT SiteWise aggregates data in one of the following ways:

  • If you create the metric before or at 6 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 PM (PST), you get the first aggregation result at 6 PM (PST) the next day.

toBuilder

public TumblingWindow.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<TumblingWindow.Builder,TumblingWindow>

builder

public static TumblingWindow.Builder builder()

serializableBuilderClass

public static Class<? extends TumblingWindow.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo