com.wisedu.emap.base.util

类 ListUtil

java.lang.Object

com.wisedu.emap.base.util.ListUtil

public class ListUtil
extends Object

从以下版本开始:

1.8.76.B152

方法概要

限定符和类型	方法和说明
static boolean	containsIngoreCase(List<String> src, String target)
static <T> List<T>	getEmptyList()
static List<String>	getEmptyStringList()
static boolean	isEmpty(Collection<?> list)
static boolean	isEmpty(List<?> list)
static boolean	isEmpty(Map<?,?> map)
static boolean	isEmpty(Object[] arr)
static boolean	isNotEmpty(Collection<?> list)
static boolean	isNotEmpty(Iterable<?> list)
static boolean	isNotEmpty(Map<?,?> map)
static boolean	isNotEmpty(Object[] arr)
static Map<String,Map<String,Object>>	listToKeyMap(String key, List<? extends Map<String,Object>> mapList)
static String	listToStr(List<String> list, String joinChar)
static List<Map<String,Object>>	parseObjL2MapL(List<?> list, List<String> attributes)
static <T> List<T>	removeNull(List<T> src)
static List<String>	strToList(String str)
static List<String>	strToList(String str, String regex)
static String[]	toArray(List<String> list)

从类继承的方法 java.lang.Object

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

方法详细资料

removeNull

public static <T> List<T> removeNull(List<T> src)

getEmptyStringList

public static final List<String> getEmptyStringList()

getEmptyList

public static <T> List<T> getEmptyList()

strToList

public static List<String> strToList(String str)

isEmpty

public static boolean isEmpty(Collection<?> list)

isEmpty

public static boolean isEmpty(List<?> list)

isEmpty

public static boolean isEmpty(Object[] arr)

isNotEmpty

public static boolean isNotEmpty(Collection<?> list)

isNotEmpty

public static boolean isNotEmpty(Iterable<?> list)

isNotEmpty

public static boolean isNotEmpty(Map<?,?> map)

isEmpty

public static boolean isEmpty(Map<?,?> map)

isNotEmpty

public static boolean isNotEmpty(Object[] arr)

strToList

public static List<String> strToList(String str,
                                     String regex)

parseObjL2MapL

public static List<Map<String,Object>> parseObjL2MapL(List<?> list,
                                                      List<String> attributes)

listToStr

public static String listToStr(List<String> list,
                               String joinChar)

containsIngoreCase

public static boolean containsIngoreCase(List<String> src,
                                         String target)

toArray

public static String[] toArray(List<String> list)

listToKeyMap

public static Map<String,Map<String,Object>> listToKeyMap(String key,
                                                          List<? extends Map<String,Object>> mapList)