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[patch] Implement getActualMinimum and Maximum
- From: Jerry Quinn <jlquinn at optonline dot net>
- To: java-patches at gcc dot gnu dot org
- Date: Sat, 24 Apr 2004 01:07:56 -0400
- Subject: [patch] Implement getActualMinimum and Maximum
This patch implements the Calendar methods that are no longer abstract
in 1.2 and newer.
2004-04-24 Jerry Quinn <jlquinn@optonline.net>
* java/util/Calendar.java (getActualMinimum,
getActualMaximum): Remove abstract. Implement.
*** Calendar.java.~1.18.~ Fri Apr 23 16:14:05 2004
--- Calendar.java Sat Apr 24 01:04:56 2004
***************
*** 926,933 ****
* @return the actual minimum value.
* @since jdk1.2
*/
! // FIXME: XXX: Not abstract in JDK 1.2.
! public abstract int getActualMinimum(int field);
/**
* Gets the actual maximum value that is allowed for the specified field.
--- 926,946 ----
* @return the actual minimum value.
* @since jdk1.2
*/
! public int getActualMinimum(int field)
! {
! Calendar tmp = clone(); // To avoid restoring state
! int min = tmp.getGreatestMinimum(field);
! int end = tmp.getMinimum(field);
! tmp.set(field, min);
! for (; min > end; min--)
! {
! tmp.add(field, -1); // Try to get smaller
! if (tmp.get(field) != min - 1)
! break; // Done if not successful
!
! }
! return min;
! }
/**
* Gets the actual maximum value that is allowed for the specified field.
***************
*** 936,943 ****
* @return the actual maximum value.
* @since jdk1.2
*/
! // FIXME: XXX: Not abstract in JDK 1.2.
! public abstract int getActualMaximum(int field);
/**
* Return a clone of this object.
--- 949,968 ----
* @return the actual maximum value.
* @since jdk1.2
*/
! public int getActualMaximum(int field)
! {
! Calendar tmp = clone(); // To avoid restoring state
! int max = tmp.getLeastMaximum(field);
! int end = tmp.getMaximum(field);
! tmp.set(field, max);
! for (; max < end; max++)
! {
! tmp.add(field, 1);
! if (tmp.get(field) != max + 1)
! break;
! }
! return max;
! }
/**
* Return a clone of this object.