public enum Label extends Enum<Label> implements EnumReadable
| 枚举常量和说明 |
|---|
LABEL_OPTIONAL |
LABEL_REPEATED |
LABEL_REQUIRED |
public static final Label LABEL_OPTIONAL
public static final Label LABEL_REQUIRED
public static final Label LABEL_REPEATED
public static Label[] values()
for (Label c : Label.values()) System.out.println(c);
public static Label valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public int value()
value 在接口中 EnumReadableCopyright © 2022 Baidu, Inc.. All rights reserved.