Package software.amazon.awssdk.services.iotevents.model

Class AssetPropertyVariant

  • All Implemented Interfaces:
    Serializable, SdkPojo, ToCopyableBuilder<AssetPropertyVariant.Builder,​AssetPropertyVariant>
    @Generated("software.amazon.awssdk:codegen")
public final class AssetPropertyVariant
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<AssetPropertyVariant.Builder,​AssetPropertyVariant>

    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.

    See Also:
    Serialized Form

    • Method Detail

      • stringValue

        public final String stringValue()

        The asset property value is a string. You must use an expression, and the evaluated result should be a string.

        Returns:
        The asset property value is a string. You must use an expression, and the evaluated result should be a string.

      • integerValue

        public final String integerValue()

        The asset property value is an integer. You must use an expression, and the evaluated result should be an integer.

        Returns:
        The asset property value is an integer. You must use an expression, and the evaluated result should be an integer.

      • doubleValue

        public final String doubleValue()

        The asset property value is a double. You must use an expression, and the evaluated result should be a double.

        Returns:
        The asset property value is a double. You must use an expression, and the evaluated result should be a double.

      • booleanValue

        public final String booleanValue()

        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.

        Returns:
        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.

      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object

      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object

      • 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)