software.amazon.awscdk.services.iotevents

Interface CfnAlarmModel.AssetPropertyVariantProperty

All Known Implementing Classes:

CfnAlarmModel.AssetPropertyVariantProperty.Jsii$Proxy

Enclosing class:

CfnAlarmModel

public static interface CfnAlarmModel.AssetPropertyVariantProperty

A structure that contains an asset property value.

For more information, see Variant in the AWS IoT SiteWise API Reference .

You must use expressions for all parameters in AssetPropertyVariant . The expressions accept literals, operators, functions, references, and substitution templates.

Examples - For literal values, the expressions must contain single quotes. For example, the value for the integerValue parameter can be '100' .

• For references, you must specify either variables or parameters. For example, the value for the booleanValue parameter can be $variable.offline .
• For a substitution template, you must use ${} , and the template must be in single quotes. A substitution template can also contain a combination of literals, operators, functions, references, and substitution templates.

In the following example, the value for the doubleValue parameter uses a substitution template.

'${$input.TemperatureInput.sensorData.temperature * 6 / 5 + 32}'

For more information, see Expressions in the AWS IoT Events Developer Guide .

You must specify one of the following value types, depending on the dataType of the specified asset property. For more information, see AssetProperty in the AWS IoT SiteWise API Reference .

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.iotevents.*;
 AssetPropertyVariantProperty assetPropertyVariantProperty = AssetPropertyVariantProperty.builder()
         .booleanValue("booleanValue")
         .doubleValue("doubleValue")
         .integerValue("integerValue")
         .stringValue("stringValue")
         .build();
 

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method and Description
static CfnAlarmModel.AssetPropertyVariantProperty.Builder	builder()
default java.lang.String	getBooleanValue() The asset property value is a Boolean value that must be `'TRUE'` or `'FALSE'` .
default java.lang.String	getDoubleValue() The asset property value is a double.
default java.lang.String	getIntegerValue() The asset property value is an integer.
default java.lang.String	getStringValue() The asset property value is a string.

Method Detail

getBooleanValue

default java.lang.String getBooleanValue()

The asset property value is a Boolean value that must be `'TRUE'` or `'FALSE'` .

You must use an expression, and the evaluated result should be a Boolean value.

getDoubleValue

default java.lang.String getDoubleValue()

The asset property value is a double.

You must use an expression, and the evaluated result should be a double.

getIntegerValue

default java.lang.String getIntegerValue()

The asset property value is an integer.

You must use an expression, and the evaluated result should be an integer.

getStringValue

default java.lang.String getStringValue()

The asset property value is a string.

You must use an expression, and the evaluated result should be a string.

builder

static CfnAlarmModel.AssetPropertyVariantProperty.Builder builder()

Returns:

a CfnAlarmModel.AssetPropertyVariantProperty.Builder of CfnAlarmModel.AssetPropertyVariantProperty