software.amazon.awscdk.services.iotanalytics

Interface CfnDataset.DeltaTimeProperty

All Known Implementing Classes:

CfnDataset.DeltaTimeProperty.Jsii$Proxy

Enclosing class:

CfnDataset

public static interface CfnDataset.DeltaTimeProperty

Used to limit data to that which has arrived since the last execution of the action.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.iotanalytics.*;
 DeltaTimeProperty deltaTimeProperty = DeltaTimeProperty.builder()
         .offsetSeconds(123)
         .timeExpression("timeExpression")
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CfnDataset.DeltaTimeProperty.Builder A builder for CfnDataset.DeltaTimeProperty
static class	CfnDataset.DeltaTimeProperty.Jsii$Proxy An implementation for CfnDataset.DeltaTimeProperty

Method Summary

Modifier and Type	Method and Description
static CfnDataset.DeltaTimeProperty.Builder	builder()
java.lang.Number	getOffsetSeconds() The number of seconds of estimated in-flight lag time of message data.
java.lang.String	getTimeExpression() An expression by which the time of the message data might be determined.

Method Detail

getOffsetSeconds

java.lang.Number getOffsetSeconds()

The number of seconds of estimated in-flight lag time of message data.

When you create dataset contents using message data from a specified timeframe, some message data might still be in flight when processing begins, and so do not arrive in time to be processed. Use this field to make allowances for the in flight time of your message data, so that data not processed from a previous timeframe is included with the next timeframe. Otherwise, missed message data would be excluded from processing during the next timeframe too, because its timestamp places it within the previous timeframe.

getTimeExpression

java.lang.String getTimeExpression()

An expression by which the time of the message data might be determined.

This can be the name of a timestamp field or a SQL expression that is used to derive the time the message data was generated.

builder

static CfnDataset.DeltaTimeProperty.Builder builder()

Returns:

a CfnDataset.DeltaTimeProperty.Builder of CfnDataset.DeltaTimeProperty