public Statistics withCountDistinctLong(Long countDistinctLong) {
        setCountDistinctLong(countDistinctLong);
        return this;
    }
<p>
The number of distinct values in the field. <code>CountDistinctLong</code> is used instead of
<code>CountDistinct</code> if the value is greater than 2,147,483,647.
</p>

@param countDistinctLong
       The number of distinct values in the field. <code>CountDistinctLong</code> is used instead of
       <code>CountDistinct</code> if the value is greater than 2,147,483,647.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/Statistics.java