public Integer getCountDistinct() {
        return this.countDistinct;
    }
<p>
The number of distinct values in the field. If the response value is -1, refer to <code>CountDistinctLong</code>.
</p>

@return The number of distinct values in the field. If the response value is -1, refer to
        <code>CountDistinctLong</code>.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/Statistics.java