public enum OperationCode extends Enum<OperationCode>
public static final OperationCode GETBYTES
public static final OperationCode GETFILE
public static final OperationCode SAVEBYTES
public static final OperationCode SAVEFILE
public static final OperationCode COPY
public static final OperationCode DELETE
public static final OperationCode META
public static OperationCode[] values()
for (OperationCode c : OperationCode.values()) System.out.println(c);
public static OperationCode 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 String toString()
toString
在类中 Enum<OperationCode>
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