org.magicwerk.brownies.collections.helper

Class ArraysHelper

java.lang.Object

org.magicwerk.brownies.collections.helper.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().

Version:

$Id: ArraysHelper.java 1909 2013-10-10 21:22:36Z origo $

Author:

Thomas Mauch

Constructor Summary

Constructors

Constructor and Description
ArraysHelper()

Method Summary

Methods

Modifier and Type	Method and 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 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

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

Constructor Detail

ArraysHelper

public ArraysHelper()

Method Detail

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)