Package org.magicwerk.brownies.collections.helper

Class ArraysHelper

  • public class ArraysHelper
extends java.lang.Object
    The class ArraysHelper adds method for handling boolean arrays which are missing in java.util.Arrays, e.g. sort() and binarySearch().

    • Constructor Summary

      Constructors 
      Constructor Description
      ArraysHelper()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int binarySearch​(boolean[] values, int fromIndex, int toIndex, boolean key)  
      static int binarySearch​(byte[] values, int fromIndex, int toIndex, byte key)  
      static int binarySearch​(char[] values, int fromIndex, int toIndex, char key)  
      static int binarySearch​(double[] values, int fromIndex, int toIndex, double key)  
      static int binarySearch​(float[] values, int fromIndex, int toIndex, float key)  
      static int binarySearch​(int[] values, int fromIndex, int toIndex, int key)  
      static int binarySearch​(long[] values, int fromIndex, int toIndex, long key)  
      static int binarySearch​(short[] values, int fromIndex, int toIndex, short key)  
      static int compare​(boolean val1, boolean val2)  
      static int compare​(double val1, double val2)  
      static int compare​(float val1, float val2)  
      static int compare​(int val1, int val2)  
      static int compare​(long val1, long val2)  
      static void sort​(boolean[] values, int fromIndex, int toIndex)  
      static void sort​(byte[] values, int fromIndex, int toIndex)  
      static void sort​(char[] values, int fromIndex, int toIndex)  
      static void sort​(double[] values, int fromIndex, int toIndex)  
      static void sort​(float[] values, int fromIndex, int toIndex)  
      static void sort​(int[] values, int fromIndex, int toIndex)  
      static void sort​(long[] values, int fromIndex, int toIndex)  
      static void sort​(short[] values, int fromIndex, int toIndex)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ArraysHelper

        public ArraysHelper()

    • Method Detail

      • compare

        public static int compare​(int val1,
                          int val2)

      • compare

        public static int compare​(long val1,
                          long val2)

      • compare

        public static int compare​(double val1,
                          double val2)

      • compare

        public static int compare​(float val1,
                          float val2)

      • compare

        public static int compare​(boolean val1,
                          boolean val2)

      • sort

        public static void sort​(int[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(long[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(double[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(float[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(boolean[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(byte[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(char[] values,
                        int fromIndex,
                        int toIndex)

      • sort

        public static void sort​(short[] values,
                        int fromIndex,
                        int toIndex)

      • binarySearch

        public static int binarySearch​(int[] values,
                               int fromIndex,
                               int toIndex,
                               int key)

      • binarySearch

        public static int binarySearch​(long[] values,
                               int fromIndex,
                               int toIndex,
                               long key)

      • binarySearch

        public static int binarySearch​(double[] values,
                               int fromIndex,
                               int toIndex,
                               double key)

      • binarySearch

        public static int binarySearch​(float[] values,
                               int fromIndex,
                               int toIndex,
                               float key)

      • binarySearch

        public static int binarySearch​(boolean[] values,
                               int fromIndex,
                               int toIndex,
                               boolean key)

      • binarySearch

        public static int binarySearch​(byte[] values,
                               int fromIndex,
                               int toIndex,
                               byte key)

      • binarySearch

        public static int binarySearch​(char[] values,
                               int fromIndex,
                               int toIndex,
                               char key)

      • binarySearch

        public static int binarySearch​(short[] values,
                               int fromIndex,
                               int toIndex,
                               short key)