程序包 ohos.data.distributed.common

枚举 SecurityLevel

java.lang.Object

java.lang.Enum<SecurityLevel>

ohos.data.distributed.common.SecurityLevel

所有已实现的接口:

Serializable, Comparable<SecurityLevel>

public enum SecurityLevel
extends Enum<SecurityLevel>

Enumerates security levels.

从以下版本开始:

5

SystemCapability

SystemCapability.Data#DATA_DISTRIBUTEDDATAMGR

枚举常量概要

枚举常量

枚举常量	说明
NO_LEVEL	NO_LEVEL: mains not set the security level.
S0	S0: mains the db is public.
S1	S1: mains the db is low level security There are some low impact, when the data is leaked.
S2	S2: mains the db is middle level security There are some major impact, when the data is leaked.
S3	S3: mains the db is high level security There are some severity impact, when the data is leaked.
S4	S4: mains the db is critical level security There are some critical impact, when the data is leaked.

方法概要

限定符和类型	方法	说明
int	getCode()
static SecurityLevel	valueOf(String name)	返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
static SecurityLevel[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: for (SecurityLevel c : SecurityLevel.values()) System.out.println(c);

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

NO_LEVEL

public static final SecurityLevel NO_LEVEL

NO_LEVEL: mains not set the security level.

从以下版本开始:

5

S0

public static final SecurityLevel S0

S0: mains the db is public. There is no impact even if the data is leaked.

从以下版本开始:

5

S1

public static final SecurityLevel S1

S1: mains the db is low level security There are some low impact, when the data is leaked.

从以下版本开始:

5

S2

public static final SecurityLevel S2

S2: mains the db is middle level security There are some major impact, when the data is leaked.

从以下版本开始:

5

S3

public static final SecurityLevel S3

S3: mains the db is high level security There are some severity impact, when the data is leaked.

从以下版本开始:

5

S4

public static final SecurityLevel S4

S4: mains the db is critical level security There are some critical impact, when the data is leaked.

从以下版本开始:

5

方法详细资料

values

public static SecurityLevel[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (SecurityLevel c : SecurityLevel.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static SecurityLevel valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

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

getCode

public int getCode()