org.kuali.student.r2.common.permutation

Class PermutationCounter

java.lang.Object

org.kuali.student.r2.common.permutation.PermutationCounter

public class PermutationCounter
extends Object

Used to generate permutations

Author:

Kuali Student Team

Constructor Summary

Constructors

Constructor and Description
PermutationCounter(int numDigits)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
static Set<List<String>>	computeMissingRegGroupAoIdsInCluster(ActivityOfferingClusterInfo cluster, List<RegistrationGroupInfo> currentRGs)
int	get(int index)
int	getMaxSizeAtIndex(int index)
void	increment()
boolean	isValid()
int	numIterations() Number of iterations to go through the entire counter.
void	setMaxSizeAtIndex(int maxSize, int index)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

PermutationCounter

public PermutationCounter(int numDigits)

Method Detail

isValid

public boolean isValid()

setMaxSizeAtIndex

public void setMaxSizeAtIndex(int maxSize,
                     int index)

Parameters:

maxSize - The max value for this "digit" is maxSize - 1

index - The digit position with 0 as the most significant digit

size

public int size()

clear

public void clear()

getMaxSizeAtIndex

public int getMaxSizeAtIndex(int index)

get

public int get(int index)

increment

public void increment()

numIterations

public int numIterations()

Number of iterations to go through the entire counter.

Returns:

number of iterations to go through entire counter once

computeMissingRegGroupAoIdsInCluster

public static Set<List<String>> computeMissingRegGroupAoIdsInCluster(ActivityOfferingClusterInfo cluster,
                                                     List<RegistrationGroupInfo> currentRGs)
                                                              throws DataValidationErrorException

Throws:

DataValidationErrorException