com.hazelcast.util

Class RandomPicker

java.lang.Object

com.hazelcast.util.RandomPicker

public final class RandomPicker
extends Object

User: ahmetmircik Date: 10/7/13 Time: 12:27 PM

Method Summary

Modifier and Type	Method and Description
static int	getInt(int n) Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive), drawn from this random number generator's sequence.
static int	getInt(int low, int high) Return a pseudorandom, uniformly distributed in value between the low value (inclusive) and the high value (exclusive), drawn from this random number generator's sequence.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInt

public static int getInt(int n)

Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive), drawn from this random number generator's sequence. Starts the random number generator sequence if it has not been initialized.

Parameters:

n - the specified value

Returns:

a value between 0 (inclusive) and the specified value (exclusive).

getInt

public static int getInt(int low,
                         int high)

Return a pseudorandom, uniformly distributed in value between the low value (inclusive) and the high value (exclusive), drawn from this random number generator's sequence. Starts the random number generator sequence if it has not been initialized.

Parameters:

low - lowest value of the range (inclusive)

high - highest value of the range (exclusive)

Returns:

a value between the specified low (inclusive) and high value (exclusive).