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From-SVN: r81604
This commit is contained in:
Jerry Quinn 2004-05-07 04:18:19 +00:00
parent 4d980568a6
commit c37cc018f0
1 changed files with 29 additions and 4 deletions
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33
libjava/java/util/Calendar.java
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@ -926,8 +926,21 @@ public abstract class Calendar implements Serializable, Cloneable
* @return the actual minimum value.
* @since jdk1.2
*/
// FIXME: XXX: Not abstract in JDK 1.2.
public abstract int getActualMinimum(int field);
public int getActualMinimum(int field)
{
Calendar tmp = (Calendar)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.
@ -936,8 +949,20 @@ public abstract class Calendar implements Serializable, Cloneable
* @return the actual maximum value.
* @since jdk1.2
*/
// FIXME: XXX: Not abstract in JDK 1.2.
public abstract int getActualMaximum(int field);
public int getActualMaximum(int field)
{
Calendar tmp = (Calendar)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.