org.nlpcn.commons.lang.util

Class AnsjArrays

java.lang.Object

org.nlpcn.commons.lang.util.AnsjArrays

public class AnsjArrays
extends Object

Constructor Summary

Constructors

Constructor and Description
AnsjArrays()

Method Summary

Modifier and Type	Method and Description
static <T extends SmartForest<T>> int	binarySearch(T[] branches, char c) 二分法查找.摘抄了jdk的东西..只不过把他的自动装箱功能给去掉了
static <T> T[]	copyOfRange(T[] original, int from, int to)
static <T,U> T[]	copyOfRange(U[] original, int from, int to, Class<? extends T[]> newType)
static void	main(String[] args)
static void	sort(SmartForest[] a)
static void	sort(SmartForest[] a, int fromIndex, int toIndex)

Methods inherited from class java.lang.Object

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

Constructor Detail

AnsjArrays

public AnsjArrays()

Method Detail

binarySearch

public static <T extends SmartForest<T>> int binarySearch(T[] branches,
                                                          char c)

二分法查找.摘抄了jdk的东西..只不过把他的自动装箱功能给去掉了

Parameters:

branches - branches

c - char

Returns:

idx

main

public static void main(String[] args)

sort

public static void sort(SmartForest[] a)

sort

public static void sort(SmartForest[] a,
                        int fromIndex,
                        int toIndex)

copyOfRange

public static <T> T[] copyOfRange(T[] original,
                                  int from,
                                  int to)

copyOfRange

public static <T,U> T[] copyOfRange(U[] original,
                                    int from,
                                    int to,
                                    Class<? extends T[]> newType)