Compares this date-time to another date-time, including the chronology.
!(p)
The comparison is based first on the underlying time-line date-time, then
on the chronology.
It is "consistent with equals", as defined by {@link Comparable}.
!(p)
For example, the following is the comparator order:
!(ol)
!(li){@code 2012-12-03T12:00 (ISO)}</li>
!(li){@code 2012-12-04T12:00 (ISO)}</li>
!(li){@code 2555-12-04T12:00 (ThaiBuddhist)}</li>
!(li){@code 2012-12-05T12:00 (ISO)}</li>
</ol>
Values #2 and #3 represent the same date-time on the time-line.
When two values represent the same date-time, the chronology ID is compared to distinguish them.
This step is needed to make the ordering "consistent with equals".
!(p)
If all the date-time objects being compared are _in the same chronology, then the
additional chronology stage is not required and only the local date-time is used.
!(p)
This implementation performs the comparison defined above.
@param other the other date-time to compare to, not null
@return the comparator value, negative if less, positive if greater
Compares this date-time to another date-time, including the chronology. !(p) The comparison is based first on the underlying time-line date-time, then on the chronology. It is "consistent with equals", as defined by {@link Comparable}. !(p) For example, the following is the comparator order: !(ol) !(li){@code 2012-12-03T12:00 (ISO)}</li> !(li){@code 2012-12-04T12:00 (ISO)}</li> !(li){@code 2555-12-04T12:00 (ThaiBuddhist)}</li> !(li){@code 2012-12-05T12:00 (ISO)}</li> </ol> Values #2 and #3 represent the same date-time on the time-line. When two values represent the same date-time, the chronology ID is compared to distinguish them. This step is needed to make the ordering "consistent with equals". !(p) If all the date-time objects being compared are _in the same chronology, then the additional chronology stage is not required and only the local date-time is used. !(p) This implementation performs the comparison defined above.
@param other the other date-time to compare to, not null @return the comparator value, negative if less, positive if greater