fr.jussieu.gla.wasa.util
Class RandomIterator

java.lang.Object
  |
  +--fr.jussieu.gla.wasa.util.RandomIterator

public class RandomIterator

extends java.lang.Object

Takes value randomly out of a List, int[] or Object[], ensuring that each element will be returned only once.

Version:

$Revision: 1.2 $ $Date: 2002/04/17 15:24:08 $

Author:

Laurent Caillette

Constructor Summary

RandomIterator(int[] values)

RandomIterator(java.util.List values)

RandomIterator(java.lang.Object[] values)

Method Summary

boolean	hasNext() Returns true if there is more elements in the RandomIterator.
java.lang.Object	next() Returns the next Object.
int	nextInt() Returns the next int.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomIterator

public RandomIterator(int[] values)

RandomIterator

public RandomIterator(java.lang.Object[] values)

RandomIterator

public RandomIterator(java.util.List values)

Method Detail

hasNext

public boolean hasNext()

Returns true if there is more elements in the RandomIterator.

Returns:

true if there is more elements in the RandomIterator, false else.

next

public java.lang.Object next()

Returns the next Object.

Returns:

The next Object.

nextInt

public int nextInt()

Returns the next int.

Returns:

The next int.