Package com.jalios.util

Class DateComparator<T>

  • Type Parameters:
    T - With the main implementation, T must be a sub class of java.util.Date
    All Implemented Interfaces:
    java.util.Comparator<T>
    Direct Known Subclasses:
    DateDescendingComparator
    public class DateComparator<T>
extends java.lang.Object
implements java.util.Comparator<T>
    This class implements a Comparator which compares two Date objects in the ascending order.
    Author:
    Olivier Jaquemet
    See Also:
    Comparator

    • Constructor Summary

      Constructors 
      Constructor Description
      DateComparator()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int compare​(T o1, T o2)  
      static int compareDate​(java.util.Date d1, java.util.Date d2)
      Compares two Dates in ascending order.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface java.util.Comparator

        equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

    • Constructor Detail

      • DateComparator

        public DateComparator()

    • Method Detail

      • compare

        public int compare​(T o1,
                   T o2)
        Specified by:
        compare in interface java.util.Comparator<T>

      • compareDate

        public static int compareDate​(java.util.Date d1,
                              java.util.Date d2)
        Compares two Dates in ascending order.
        Parameters:
        d1 - the first date
        d2 - the second date
        Returns:
        -1, 0 or 1 if d1 is lower than, equals or greater than d2