Package org.magicwerk.brownies.collections.helper.primitive

Class ShortMergeSort

  • public class ShortMergeSort
extends java.lang.Object
    This class implements a stable in-place merge sort.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) IShortList list  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private int compare​(int idx1, int idx2)  
      private int gcd​(int m, int n)  
      private void insertSort​(int from, int to)  
      private int lower​(int from, int to, int val)  
      private void merge​(int from, int pivot, int to, int len1, int len2)  
      private void rotate​(int from, int mid, int to)  
      private void sort()  
      private void sort​(int from, int to)  
      static <E> void sort​(IShortList list)  
      static <E> void sort​(IShortList list, int from, int to)  
      private void swap​(int idx1, int idx2)  
      private int upper​(int from, int to, int val)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ShortMergeSort

        private ShortMergeSort​(IShortList list)

    • Method Detail

      • sort

        public static <E> void sort​(IShortList list)

      • sort

        public static <E> void sort​(IShortList list,
                            int from,
                            int to)

      • sort

        private void sort()

      • sort

        private void sort​(int from,
                  int to)

      • compare

        private int compare​(int idx1,
                    int idx2)

      • swap

        private void swap​(int idx1,
                  int idx2)

      • lower

        private int lower​(int from,
                  int to,
                  int val)

      • upper

        private int upper​(int from,
                  int to,
                  int val)

      • insertSort

        private void insertSort​(int from,
                        int to)

      • gcd

        private int gcd​(int m,
                int n)

      • rotate

        private void rotate​(int from,
                    int mid,
                    int to)

      • merge

        private void merge​(int from,
                   int pivot,
                   int to,
                   int len1,
                   int len2)