Cross Reference: /openjdk7/jdk/src/share/classes/java/util/Random.java

Lines Matching refs:next
98             long next = current * 181783497276652981L;
99             if (seedUniquifier.compareAndSet(current, next))
100                 return next;
110      * number generator which is maintained by method {@link #next}.
159      * Generates the next pseudorandom number. Subclasses should
162      * <p>The general contract of {@code next} is that it returns an
167      * likely to be {@code 0} or {@code 1}. The method {@code next} is
179      * @return the next pseudorandom value from this random number
183     protected int next(int bits) {
221      * Returns the next pseudorandom, uniformly distributed {@code int}
232      *   return next(32);
235      * @return the next pseudorandom, uniformly distributed {@code int}
239         return next(32);
257      *     return (int)((n * (long)next(31)) >> 31);
261      *       bits = next(31);
268      * because the next method is only approximately an unbiased source of
291      * @return the next pseudorandom, uniformly distributed {@code int}
303             return (int)((n * (long)next(31)) >> 31);
307             bits = next(31);
314      * Returns the next pseudorandom, uniformly distributed {@code long}
323      *   return ((long)next(32) << 32) + next(32);
329      * @return the next pseudorandom, uniformly distributed {@code long}
334         return ((long)(next(32)) << 32) + next(32);
338      * Returns the next pseudorandom, uniformly distributed
349      *   return next(1) != 0;
352      * @return the next pseudorandom, uniformly distributed
358         return next(1) != 0;
362      * Returns the next pseudorandom, uniformly distributed {@code float}
380      *   return next(24) / ((float)(1 << 24));
384      * because the next method is only approximately an unbiased source of
390      *   return next(30) / ((float)(1 << 30));}</pre>
396      * @return the next pseudorandom, uniformly distributed {@code float}
401         return next(24) / ((float)(1 << 24));
405      * Returns the next pseudorandom, uniformly distributed
418      *   return (((long)next(26) << 27) + next(27))
423      * because the {@code next} method is only approximately an unbiased
429      *   return (((long)next(27) << 27) + next(27))
438      * @return the next pseudorandom, uniformly distributed {@code double}
444         return (((long)(next(26)) << 27) + next(27))
452      * Returns the next pseudorandom, Gaussian ("normally") distributed
491      * @return the next pseudorandom, Gaussian ("normally") distributed
521      *              next Gaussian to be returned