org.oiue.tools.map

Class MapUtil

java.lang.Object

org.oiue.tools.map.MapUtil

public class MapUtil
extends Object

Author:

Every

Constructor Summary

Constructors

Constructor and Description
MapUtil()

Method Summary

Modifier and Type	Method and Description
static Map<String,Object>	clone(Map<String,Object> map)
static boolean	contain(Map<String,Object> large, Map<String,Object> small)
static boolean	equals(Map<String,Object> a, Map<String,Object> b)
static Map<String,Object>	fromString(String source)
static Object	get(Map<String,Object> map, List<Object> keyStep)
static Object	get(Map<String,Object> map, Object[] keyStep)
static Object	get(Map map, String keys)
static boolean	getBoolean(Map<String,Object> map, String key)
static Double	getDouble(Map<String,Object> map, String key)
static int	getInt(Map<String,Object> map, String key)
static long	getLong(Map<String,Object> map, String key)
static String	getString(Map<String,Object> map, String key)
static Object	getVauleMatchCase(Map map, Object key) 忽略键大小写获取map对应的值
static Map	grantSum(Object grant, Map<String,String> gm, String split, boolean type)
static String	map2Str(Map map, String firstSeparator, String secondSeparator, String... thrs) 将map转换成字符串
static String	mapKeyStr(Map map, String split) 方法说明： 将map的key按指定的分隔符分割拼接成字符串
static String	mapKeyValueForMysql(Map map, String split) 方法说明: 将map以key=value按mysql sql的方式拼接
static String	mapValueStrForMysql(Map map, String split) 方法说明: 将map的value按mysql sql的方式拼接
static Map<String,Object>	merge(Map<String,Object> a, Map<String,Object> b)
static void	mergeTo(Map<String,Object> target, Map<String,Object> source)
static void	put(Map<String,Object> map, List<Object> keyStep, Object object)
static void	put(Map<String,Object> map, Object[] keyStep, Object object)
static void	put(Map map, String keys, Object object)
static Object	removeMatchCase(Map map, Object key) 忽略键大小写移除map对应的值
static List<Object>	toList(Map<String,Object> map, Collection<String> keys)
static List<Object>	toList(Map<String,Object> map, List<Object> keySteps)
static List<Object>	toList(Map<String,Object> map, String[] keys)
static Object	toLowerCaseKey(Object object) 将对象的key转换成
static Map<String,Object>	toMap(Map<String,Object> map, Collection<String> keys)
static Map<String,Object>	toMap(Map<String,Object> map, Map<String,String> transMap)
static Map<String,Object>	toMap(Map<String,Object> map, String[] keys)
static String	toString(Map<String,Object> map)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapUtil

public MapUtil()

Method Detail

toLowerCaseKey

public static Object toLowerCaseKey(Object object)

将对象的key转换成

Parameters:

object - 对象

Returns:

结果对象

getVauleMatchCase

public static Object getVauleMatchCase(Map map,
                                       Object key)

忽略键大小写获取map对应的值

Parameters:

map - map

key - key

Returns:

值

removeMatchCase

public static Object removeMatchCase(Map map,
                                     Object key)

忽略键大小写移除map对应的值

Parameters:

map - map

key - key

Returns:

值

mapKeyStr

public static String mapKeyStr(Map map,
                               String split)

方法说明： 将map的key按指定的分隔符分割拼接成字符串

Parameters:

map - 源Map对象

split - 分隔符

Returns:

字符串

mapValueStrForMysql

public static String mapValueStrForMysql(Map map,
                                         String split)

方法说明: 将map的value按mysql sql的方式拼接

Parameters:

map - map

split - 分隔符

Returns:

String 值

mapKeyValueForMysql

public static String mapKeyValueForMysql(Map map,
                                         String split)

方法说明: 将map以key=value按mysql sql的方式拼接

Parameters:

map - map

split - 分隔符

Returns:

String 值

map2Str

public static String map2Str(Map map,
                             String firstSeparator,
                             String secondSeparator,
                             String... thrs)
                      throws Throwable

将map转换成字符串

Parameters:

map - 转换的map

firstSeparator - 一维分割符

secondSeparator - 二维分割符

thrs - 字符串数组

Returns:

值

Throws:

Throwable - 异常

grantSum

public static Map grantSum(Object grant,
                           Map<String,String> gm,
                           String split,
                           boolean type)

get

public static Object get(Map map,
                         String keys)

put

public static void put(Map map,
                       String keys,
                       Object object)

toList

public static List<Object> toList(Map<String,Object> map,
                                  Collection<String> keys)

toList

public static List<Object> toList(Map<String,Object> map,
                                  String[] keys)

toList

public static List<Object> toList(Map<String,Object> map,
                                  List<Object> keySteps)

toMap

public static Map<String,Object> toMap(Map<String,Object> map,
                                       Map<String,String> transMap)

toMap

public static Map<String,Object> toMap(Map<String,Object> map,
                                       Collection<String> keys)

toMap

public static Map<String,Object> toMap(Map<String,Object> map,
                                       String[] keys)

get

public static Object get(Map<String,Object> map,
                         List<Object> keyStep)

put

public static void put(Map<String,Object> map,
                       List<Object> keyStep,
                       Object object)

get

public static Object get(Map<String,Object> map,
                         Object[] keyStep)

put

public static void put(Map<String,Object> map,
                       Object[] keyStep,
                       Object object)

toString

public static String toString(Map<String,Object> map)

fromString

public static Map<String,Object> fromString(String source)

contain

public static boolean contain(Map<String,Object> large,
                              Map<String,Object> small)

equals

public static boolean equals(Map<String,Object> a,
                             Map<String,Object> b)

mergeTo

public static void mergeTo(Map<String,Object> target,
                           Map<String,Object> source)

merge

public static Map<String,Object> merge(Map<String,Object> a,
                                       Map<String,Object> b)

clone

public static Map<String,Object> clone(Map<String,Object> map)

getString

public static String getString(Map<String,Object> map,
                               String key)

getDouble

public static Double getDouble(Map<String,Object> map,
                               String key)

getBoolean

public static boolean getBoolean(Map<String,Object> map,
                                 String key)

getInt

public static int getInt(Map<String,Object> map,
                         String key)

getLong

public static long getLong(Map<String,Object> map,
                           String key)