org.hackystat.utilities.time.period
Interface TimePeriod

All Superinterfaces:
java.lang.Comparable<java.lang.Object>
All Known Implementing Classes:
Day, Month, Week

public interface TimePeriod
extends java.lang.Comparable<java.lang.Object>

Tag interface for Day, Week, Month objects.

Author:
(Cedric) Qin Zhang

Method Summary
 Day getFirstDay()
          Returns the first day in this TimePeriod.
 
Methods inherited from interface java.lang.Comparable
compareTo
 

Method Detail

getFirstDay

Day getFirstDay()
Returns the first day in this TimePeriod.

Returns:
The first day associated with this time period.