Package com.macrofocus.treemap

Class PermutationGenerator

  • public class PermutationGenerator
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int[] generateNextPermutation​(int[] temp, int n)  
      static int[] generateNextProduct​(int[] curr, int[] max)  
      static <T> java.util.List<java.util.List<T>> generatePermutations​(java.util.List<T> list, int r)  
      static java.util.List<java.util.List<java.lang.Integer>> permutations​(int n)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PermutationGenerator

        public PermutationGenerator()

    • Method Detail

      • generatePermutations

        public static <T> java.util.List<java.util.List<T>> generatePermutations​(java.util.List<T> list,
                                                                         int r)

      • permutations

        public static java.util.List<java.util.List<java.lang.Integer>> permutations​(int n)

      • generateNextProduct

        public static int[] generateNextProduct​(int[] curr,
                                        int[] max)

      • generateNextPermutation

        public static int[] generateNextPermutation​(int[] temp,
                                            int n)