ukacgla_KMap
Class KMap_Random

java.lang.Object
  |
  +--ukacgla_KMap.KMap_Random

public abstract class KMap_Random

extends java.lang.Object

Provides Random numbers generator to fill the k map. The random numbers generated are stored in an array.

Constructor Summary

KMap_Random(int n)
Creates a new Random number generator, creates an array of specified size and generates required number of numbers (either 0 or 1) to fill the array.

Method Summary

void	genArray() Generate required number of numbers (either 0 or 1) and store these in array.
int	genSingle(int n) Generates a random number between 0(inclusive) and n(exclusive) If n is zero, will throw new IllegalArgumentException("n must be positive");
int	getRandom(int n) Returns the random number stored at the specified index.
java.util.Vector	randomise(java.util.Vector original) Will copy the elements of a vector into a new Vector, then return the new vector.

Methods inherited from class java.lang.Object

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

Constructor Detail

KMap_Random

public KMap_Random(int n)

Creates a new Random number generator, creates an array of specified size and generates required number of numbers (either 0 or 1) to fill the array.

Method Detail

genArray

public void genArray()

Generate required number of numbers (either 0 or 1) and store these in array.

genSingle

public int genSingle(int n)

Generates a random number between 0(inclusive) and n(exclusive) If n is zero, will throw new IllegalArgumentException("n must be positive");

getRandom

public int getRandom(int n)

Returns the random number stored at the specified index.

randomise

public java.util.Vector randomise(java.util.Vector original)

Will copy the elements of a vector into a new Vector, then return the new vector. The new Vector has the same number of elements as the original, but in a different order