love.cq.util

Class MapCount<T>

java.lang.Object

love.cq.util.MapCount<T>

Type Parameters:

T -

public class MapCount<T>
extends Object

用map做的计数器.

Author:

ansj

Constructor Summary

Constructors

Constructor and Description
MapCount()
MapCount(int initialCapacity)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(T t) 计数增加.默认为1
void	add(T t, int n) 增加一个元素
HashMap<T,Integer>	get() 得道内部的map
String	getDic() 将map序列化为词典格式
static void	main(String[] args)
void	remove(T t) 删除一个元素
int	size() map的大小

Methods inherited from class java.lang.Object

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

Constructor Detail

MapCount

public MapCount()

MapCount

public MapCount(int initialCapacity)

Method Detail

add

public void add(T t,
       int n)

增加一个元素

Parameters:

t -

n -

add

public void add(T t)

计数增加.默认为1

Parameters:

t -

size

public int size()

map的大小

Returns:

remove

public void remove(T t)

删除一个元素

Parameters:

t -

get

public HashMap<T,Integer> get()

得道内部的map

Returns:

getDic

public String getDic()

将map序列化为词典格式

Returns:

main

public static void main(String[] args)