| java.lang.Object | |
| ↳ | com.google.gwt.user.client.Random |
Class Overview
This class can be used as a substitute for java.util.Random. The semantics differ in that the underlying browser's implementation is used. The random generator cannot be seeded or otherwise used to reproduce a particular sequence of results.
Summary
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Returns true or false with roughly equal probability.
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Returns a random
double between 0 (inclusive) and 1
(exclusive). | |||||||||||
Returns a random
int between 0 (inclusive) and
upperBound (exclusive) with roughly equal probability of
returning any particular int in this range. | |||||||||||
Returns a random
int between -2147483648 and 2147483647
(inclusive) with roughly equal probability of returning any particular
int in this range. | |||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Methods
public static boolean nextBoolean ()
Returns true or false with roughly equal probability. The underlying browser's random implementation is used.
public static double nextDouble ()
Returns a random double between 0 (inclusive) and 1
(exclusive). The underlying browser's random implementation is used.
public static int nextInt (int upperBound)
Returns a random int between 0 (inclusive) and
upperBound (exclusive) with roughly equal probability of
returning any particular int in this range. The underlying
browser's random implementation is used.
public static int nextInt ()
Returns a random int between -2147483648 and 2147483647
(inclusive) with roughly equal probability of returning any particular
int in this range. The underlying browser's random
implementation is used.