程序包 ohos.data.distributed.common

类 KvManagerConfig

java.lang.Object

ohos.data.distributed.common.KvManagerConfig

public class KvManagerConfig
extends Object

Provides configuration information for KvManager instances, including the caller's package name and distributed network type.

从以下版本开始:

1

SystemCapability

SystemCapability.Data#DATA_DISTRIBUTEDDATAMGR

构造器概要

构造器

构造器	说明
KvManagerConfig(Context context)	A constructor used to create a KvManagerConfig instance based on the application context.

方法概要

限定符和类型	方法	说明
boolean	equals(Object obj)	Checks whether this object equals the specified object.
UserInfo	getUserInfo()	Obtains user information.
int	hashCode()	Obtains the hash code of this object.
boolean	isInvalid()	Checks whether the KvManagerConfig instance is valid.
void	setUserInfo(UserInfo userInfo)	Sets user information.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

KvManagerConfig

public KvManagerConfig(Context context)

A constructor used to create a KvManagerConfig instance based on the application context.

The input parameter context is used to obtain the package name of the caller. By default, the same-account networking is used.

参数:

context - Indicates the context of the caller's application.

从以下版本开始:

1

方法详细资料

isInvalid

public boolean isInvalid()

Checks whether the KvManagerConfig instance is valid.

If the input package name or UserInfo is null, the KvManagerConfig instance is considered invalid.

返回:

Returns true if the KvManagerConfig instance is invalid; returns false otherwise.

从以下版本开始:

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getUserInfo

public UserInfo getUserInfo()

Obtains user information.

返回:

Returns user information.

从以下版本开始:

1

setUserInfo

public void setUserInfo(UserInfo userInfo)

Sets user information.

参数:

userInfo - Indicates the user information to set.

从以下版本开始:

1

hashCode

public int hashCode()

Obtains the hash code of this object.

覆盖:

hashCode 在类中 Object

返回:

Returns the hash code.

从以下版本开始:

1

另请参阅:

Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)

equals

public boolean equals(Object obj)

Checks whether this object equals the specified object.

覆盖:

equals 在类中 Object

参数:

obj - Indicates the object to compare.

返回:

Returns true if the two objects are equal; returns false otherwise.

从以下版本开始:

1

另请参阅:

Object.hashCode(), HashMap