public String getScalarValue() {
        return this.scalarValue;
    }
<p>
Indicates if the data point is a scalar value such as integer, string, double, or Boolean.
</p>

@return Indicates if the data point is a scalar value such as integer, string, double, or Boolean.
aws-java-sdk-timestreamquery/src/main/java/com/amazonaws/services/timestreamquery/model/Datum.java