diff options
author | Tom Tromey <tromey@redhat.com> | 2005-09-21 17:00:30 +0000 |
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committer | Tom Tromey <tromey@redhat.com> | 2005-09-21 17:00:30 +0000 |
commit | 925cc2854b4b301a37f4e034f80da8cc7281c77f (patch) | |
tree | a6d39ba4a1d40f9d606d0be40bb7fec98bf094bb /java/math | |
parent | d72cadfe11c557bfb27a9a3ac3549304e77816b4 (diff) | |
download | classpath-925cc2854b4b301a37f4e034f80da8cc7281c77f.tar.gz |
* java/math/BigDecimal.java (ZERO, ONE): Now public. Updated
javadoc.
(TEN): New constant.
* java/math/BigInteger.java (ZERO): Updated javadoc.
(ONE): Likewise.
(TEN): New constant.
Diffstat (limited to 'java/math')
-rw-r--r-- | java/math/BigDecimal.java | 19 | ||||
-rw-r--r-- | java/math/BigInteger.java | 19 |
2 files changed, 33 insertions, 5 deletions
diff --git a/java/math/BigDecimal.java b/java/math/BigDecimal.java index d99be0f56..693c39987 100644 --- a/java/math/BigDecimal.java +++ b/java/math/BigDecimal.java @@ -43,12 +43,27 @@ public class BigDecimal extends Number implements Comparable private int scale; private static final long serialVersionUID = 6108874887143696463L; - private static final BigDecimal ZERO = + /** + * The constant zero as a BigDecimal with scale zero. + * @since 1.5 + */ + public static final BigDecimal ZERO = new BigDecimal (BigInteger.valueOf (0), 0); - private static final BigDecimal ONE = + /** + * The constant one as a BigDecimal with scale zero. + * @since 1.5 + */ + public static final BigDecimal ONE = new BigDecimal (BigInteger.valueOf (1), 0); + /** + * The constant ten as a BigDecimal with scale zero. + * @since 1.5 + */ + public static final BigDecimal TEN = + new BigDecimal (BigInteger.valueOf (10), 0); + public static final int ROUND_UP = 0; public static final int ROUND_DOWN = 1; public static final int ROUND_CEILING = 2; diff --git a/java/math/BigInteger.java b/java/math/BigInteger.java index 82f550d14..5a336b872 100644 --- a/java/math/BigInteger.java +++ b/java/math/BigInteger.java @@ -76,7 +76,8 @@ public class BigInteger extends Number implements Comparable private static final long serialVersionUID = -8287574255936472291L; - /** We pre-allocate integers in the range minFixNum..maxFixNum. */ + /** We pre-allocate integers in the range minFixNum..maxFixNum. + * Note that we must at least preallocate 0, 1, and 10. */ private static final int minFixNum = -100; private static final int maxFixNum = 1024; private static final int numFixNum = maxFixNum-minFixNum+1; @@ -87,11 +88,23 @@ public class BigInteger extends Number implements Comparable smallFixNums[i] = new BigInteger(i + minFixNum); } - // JDK1.2 + /** + * The constant zero as a BigInteger. + * @since 1.2 + */ public static final BigInteger ZERO = smallFixNums[-minFixNum]; - // JDK1.2 + /** + * The constant one as a BigInteger. + * @since 1.2 + */ public static final BigInteger ONE = smallFixNums[1 - minFixNum]; + + /** + * The constant ten as a BigInteger. + * @since 1.5 + */ + public static final BigInteger TEN = smallFixNums[10 - minFixNum]; /* Rounding modes: */ private static final int FLOOR = 1; |