程序包 ohos.hiviewdfx

枚举 HiChecker.Rule

java.lang.Object

java.lang.Enum<HiChecker.Rule>

ohos.hiviewdfx.HiChecker.Rule

所有已实现的接口:

Serializable, Comparable<HiChecker.Rule>

封闭类:

HiChecker

public static enum HiChecker.Rule
extends Enum<HiChecker.Rule>

Enumerates detection rules and caution rules.

There are three rule types, as described below. The impact of applying these rules varies with the rule type.

• Thread detection rules: CHECK is prefixed to such rules. Adding, removing, or obtaining these rules affects only the current thread.
• Process detection rules: VM_CHECK is prefixed to such rules. Adding, removing, or obtaining these rules affects the entire process.
• Caution rules: CAUTION_BY is prefixed to such rules. These rules specify how to inform you of cautions. Adding or removing these rules affects the current thread and the entire process. When a thread detection rule triggers a caution, the latest caution rule for the current thread applies. In contrast, when a process detection rule triggers a caution, the caution rule for the entire process applies.

从以下版本开始:

5

枚举常量概要

枚举常量

枚举常量	说明
CAUTION_BY_CRASH	Cautions will cause the running process to crash and produce a stack trace.
CAUTION_BY_LOG	Cautions are logged.
CHECK_FILE_READ	File read operations are detected.
CHECK_FILE_WRITE	File write operations are detected.
CHECK_NETWORK_ACCESS	Network access operations are detected.
CHECK_SLOW_PROCESS	Time-consuming operations (slow processing) are detected.
CHECK_VM_RELEASE_MISS	Resources that are not released in a timely manner are detected.

方法概要

限定符和类型	方法	说明
static HiChecker.Rule	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 HiChecker.Rule[]	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 (HiChecker.Rule c : HiChecker.Rule.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

CAUTION_BY_LOG

public static final HiChecker.Rule CAUTION_BY_LOG

Cautions are logged.

CAUTION_BY_CRASH

public static final HiChecker.Rule CAUTION_BY_CRASH

Cautions will cause the running process to crash and produce a stack trace.

CHECK_FILE_READ

public static final HiChecker.Rule CHECK_FILE_READ

File read operations are detected.

CHECK_FILE_WRITE

public static final HiChecker.Rule CHECK_FILE_WRITE

File write operations are detected.

CHECK_NETWORK_ACCESS

public static final HiChecker.Rule CHECK_NETWORK_ACCESS

Network access operations are detected.

CHECK_SLOW_PROCESS

public static final HiChecker.Rule CHECK_SLOW_PROCESS

Time-consuming operations (slow processing) are detected.

CHECK_VM_RELEASE_MISS

public static final HiChecker.Rule CHECK_VM_RELEASE_MISS

Resources that are not released in a timely manner are detected.

方法详细资料

values

public static HiChecker.Rule[] 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 (HiChecker.Rule c : HiChecker.Rule.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 HiChecker.Rule 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