public class Enums extends Object
| Modifier and Type | Method and Description |
|---|---|
static <E extends Enum<E>> |
contains(Class<E> enumClass,
String val)
判断值是存在枚举中
|
static boolean |
equals(Enum<?> e,
String val)
检查枚举值是否匹配
|
static boolean |
equalsIgnoreCase(Enum<?> e,
String val)
检查枚举值是否匹配
|
static <E extends Enum<E>> |
getEnum(Class<E> enumClass,
int index)
字符串转枚举
|
static <E extends Enum<E>> |
getEnum(Class<E> enumClass,
int index,
E def)
字符串转枚举
|
static <E extends Enum<E>> |
getEnum(Class<E> enumClass,
String value)
字符串转枚举
|
static <E extends Enum<E>> |
getEnum(Class<E> enumClass,
String value,
E def)
字符串转枚举
|
static <E extends Enum<E>> |
getEnumMap(Class<E> enumClass)
获取枚举字段和对象的映射
|
static List<String> |
getFields(Class<? extends Enum<?>> clazz)
获得枚举类中所有的字段名
|
static List<Map<String,Object>> |
getFieldValueList(Class<? extends Enum<?>> enumClass)
获取枚举的属性集合
|
static MultiLinkedHashMap<String,String,Object> |
getFieldValueMap(Class<? extends Enum<?>> enumClass)
获取枚举的属性集合
|
static Map<String,Object> |
getFieldValues(Class<? extends Enum<?>> clazz,
String fieldName)
获得枚举名字段值的Map
|
static List<String> |
getNames(Class<? extends Enum<?>> clazz)
枚举类name列表
|
static boolean |
isEnum(Class<?> clazz)
是否为Enum类
|
static boolean |
isEnum(Object obj)
是否为Enum类
|
static String |
toString(Enum<?> e)
Enum转String
|
static <E extends Enum<?>> |
valueOf(Class<E> enumClass,
Object value,
Method method)
值映射为枚举
|
public static boolean isEnum(Class<?> clazz)
clazz - 类public static boolean isEnum(Object obj)
obj - 类public static <E extends Enum<E>> E getEnum(Class<E> enumClass, int index)
enumClass - 枚举类index - 枚举索引public static <E extends Enum<E>> E getEnum(Class<E> enumClass, int index, E def)
enumClass - 枚举类index - 枚举索引def - 默认值public static <E extends Enum<E>> E getEnum(Class<E> enumClass, String value)
enumClass - 枚举类value - 值public static <E extends Enum<E>> E getEnum(Class<E> enumClass, String value, E def)
enumClass - 枚举类value - 值def - 默认值public static <E extends Enum<?>> E valueOf(Class<E> enumClass, Object value, Method method)
E - 对应枚举enumClass - 枚举类value - 枚举值method - 取值方法public static List<String> getNames(Class<? extends Enum<?>> clazz)
clazz - 枚举类public static <E extends Enum<E>> Map<String,E> getEnumMap(Class<E> enumClass)
E - 枚举类型enumClass - 枚举类public static <E extends Enum<E>> boolean contains(Class<E> enumClass, String val)
enumClass - 枚举类val - valpublic static boolean equalsIgnoreCase(Enum<?> e, String val)
e - 枚举val - valpublic static boolean equals(Enum<?> e, String val)
e - 枚举val - valpublic static List<String> getFields(Class<? extends Enum<?>> clazz)
clazz - 枚举类public static Map<String,Object> getFieldValues(Class<? extends Enum<?>> clazz, String fieldName)
clazz - 枚举类fieldName - 字段名public static List<Map<String,Object>> getFieldValueList(Class<? extends Enum<?>> enumClass)
enumClass - enumClassCopyright © 2024. All rights reserved.