cn.veasion.project.utils

类 CommonUtils

java.lang.Object

cn.veasion.project.utils.CommonUtils

public class CommonUtils
extends Object

CollectionUtils

作者:

luozhuowei

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	CommonUtils.MapBuilder<K,V>

构造器概要

构造器

构造器和说明
CommonUtils()

方法概要

限定符和类型	方法和说明
static <T> List<T>	asList(T... obj)
static CommonUtils.MapBuilder<String,Object>	buildMap()
static <K,V> Map<K,V>	buildMap(K k1, V v1)
static <K,V> Map<K,V>	buildMap(K k1, V v1, K k2, V v2)
static <K,V> Map<K,V>	buildMap(K k1, V v1, K k2, V v2, K k3, V v3)
static boolean	isEmpty(Collection<?> collection)
static boolean	isEmpty(Map<?,?> map)
static boolean	isEmpty(Object object)
static boolean	isEmpty(Object[] array)
static boolean	isEmpty(String str)
static boolean	isNotEmpty(Collection<?> collection)
static boolean	isNotEmpty(Map<?,?> map)
static boolean	isNotEmpty(Object object)
static boolean	isNotEmpty(Object[] array)
static boolean	isNotEmpty(String str)
static <K,V> Map<K,V>	singletonMap(K k1, V v1)
static <T,U extends Comparable<? super U>> void	sort(List<T> list, Function<? super T,? extends U> field, boolean nullInLast)

从类继承的方法 java.lang.Object

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

构造器详细资料

CommonUtils

public CommonUtils()

方法详细资料

isEmpty

public static boolean isEmpty(Collection<?> collection)

isEmpty

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

isEmpty

public static boolean isEmpty(String str)

isEmpty

public static boolean isEmpty(Object[] array)

isEmpty

public static boolean isEmpty(Object object)

isNotEmpty

public static boolean isNotEmpty(Collection<?> collection)

isNotEmpty

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

isNotEmpty

public static boolean isNotEmpty(String str)

isNotEmpty

public static boolean isNotEmpty(Object[] array)

isNotEmpty

public static boolean isNotEmpty(Object object)

sort

public static <T,U extends Comparable<? super U>> void sort(List<T> list,
                                                            Function<? super T,? extends U> field,
                                                            boolean nullInLast)

asList

public static <T> List<T> asList(T... obj)

buildMap

public static CommonUtils.MapBuilder<String,Object> buildMap()

singletonMap

public static <K,V> Map<K,V> singletonMap(K k1,
                                          V v1)

buildMap

public static <K,V> Map<K,V> buildMap(K k1,
                                      V v1)

buildMap

public static <K,V> Map<K,V> buildMap(K k1,
                                      V v1,
                                      K k2,
                                      V v2)

buildMap

public static <K,V> Map<K,V> buildMap(K k1,
                                      V v1,
                                      K k2,
                                      V v2,
                                      K k3,
                                      V v3)