org.apache.ctakes.dictionary.lookup.algorithms
Class PermutationUtil

java.lang.Object
  org.apache.ctakes.dictionary.lookup.algorithms.PermutationUtil

public class PermutationUtil
extends Object

Author:

Mayo Clinic

Constructor Summary

PermutationUtil()

Method Summary

static Collection<List<Integer>>	getLinearPermutations(List<Integer> numList) Gets a collection of lists, each list represents a single permutation.
static List<List<Integer>>	getPermutationList(int maxLevel) Gets all permutations for the given level and all sub-levels.

Methods inherited from class java.lang.Object

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

Constructor Detail

PermutationUtil

public PermutationUtil()

Method Detail

getPermutationList

public static List<List<Integer>> getPermutationList(int maxLevel)

Gets all permutations for the given level and all sub-levels.

Parameters:

maxLevel - -

getLinearPermutations

public static Collection<List<Integer>> getLinearPermutations(List<Integer> numList)

Gets a collection of lists, each list represents a single permutation. This permutation is composed of Integer objects in defined order.

Parameters:

numList - -

Returns:

-