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UserBaseService/src/main/java/com/yunhai/userbase/enums/IEnum.java
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package com.yunhai.userbase.enums;
import com.yunhai.userbase.utils.EnumUtils;
import java.util.List;
import java.util.Map;
/**
* 统一枚举规范接口,仅定义契约getKey/getValue
* 内置静态工具方法,业务直接 IEnum.xxx(枚举类) 调用
* @param <T> key类型
*/
public interface IEnum<T> {
/** 获取编码key */
T getKey();
/** 获取中文展示value */
String getValue();
// ====================== 静态工具入口(统一对外调用) ======================
/** 获取枚举全部实例列表 */
static <E extends Enum<E> & IEnum<?>> List<E> toList(Class<E> clazz) {
return EnumUtils.toList(clazz);
}
/** 根据key获取枚举,无匹配返回null */
static <E extends Enum<E> & IEnum<?>> E getByKey(Class<E> clazz, Object key) {
return EnumUtils.getEnumByKey(clazz, key);
}
/** 根据key严格获取,不存在抛异常(对应fromKey) */
static <E extends Enum<E> & IEnum<?>> E fromKey(Class<E> clazz, Object key) {
return EnumUtils.fromKey(clazz, key);
}
/** 根据key获取中文value,无匹配返回空串 */
static <E extends Enum<E> & IEnum<?>> String getValueByKey(Class<E> clazz, Object key) {
return EnumUtils.getValue(clazz, key);
}
/** 根据中文value获取key字符串,无匹配返回空串 */
static <E extends Enum<E> & IEnum<?>> String getKeyByValue(Class<E> clazz, String value) {
return EnumUtils.getKey(clazz, value);
}
/** 判断key是否存在 */
static <E extends Enum<E> & IEnum<?>> boolean existsKey(Class<E> clazz, Object key) {
return EnumUtils.isExistKey(clazz, key);
}
/** 判断value是否存在 */
static <E extends Enum<E> & IEnum<?>> boolean existsValue(Class<E> clazz, String value) {
return EnumUtils.isExistValue(clazz, value);
}
/** 转完整Map列表(包含enum实例、name、key、value) */
static <E extends Enum<E> & IEnum<?>> List<Map<String, Object>> toFullMapList(Class<E> clazz) {
return EnumUtils.toMapList(clazz);
}
/** 转下拉简易Map列表,自定义key/value字段名 */
static <E extends Enum<E> & IEnum<?>> List<Map<String, Object>> toSimpleMapList(Class<E> clazz, String keyMapName, String valueMapName) {
return EnumUtils.toMapList(clazz, keyMapName, valueMapName);
}
}