程序包 ohos.net

类 RouteInfo

java.lang.Object

ohos.net.RouteInfo

所有已实现的接口:

Sequenceable

public final class RouteInfo
extends Object
implements Sequenceable

Stores route information, including the destination IP address, gateway address, and NIC name.

The route information can be obtained using the provided methods.

从以下版本开始:

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嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

Sequenceable.Producer<T>

构造器概要

构造器

构造器	说明
RouteInfo()	construct route information.
RouteInfo(IpPrefix destination, InetAddress gateway, String iface, int type)	construct route information.

方法概要

限定符和类型	方法	说明
IpPrefix	getDestination()	Obtains the destination IP address.
InetAddress	getGateway()	Obtains the gateway address.
String	getInterface()	Obtains the NIC name of a route.
boolean	hasGateway()	If the route has a next hop
boolean	isDefaultRoute()	If the route is a default route
boolean	marshalling(Parcel out)	Marshals this Sequenceable object into a Parcel.
boolean	matches(InetAddress destination)	Determines whether the destination and prefix of this route includes the specified address.
String	toString()	Composes all the members and their values in the class into a string in sequence.
boolean	unmarshalling(Parcel in)	Unmarshals this Sequenceable object from a Parcel.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 ohos.utils.Sequenceable

hasFileDescriptor

构造器详细资料

RouteInfo

public RouteInfo()

construct route information.

从以下版本开始:

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RouteInfo

public RouteInfo(IpPrefix destination,
                 InetAddress gateway,
                 String iface,
                 int type)

construct route information.

参数:

destination - IpPrefix describing this param

gateway - see

iface - interface name

type - route type Unicast/Unreachable/Throw

从以下版本开始:

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方法详细资料

getInterface

public String getInterface()

Obtains the NIC name of a route.

返回:

Returns the NIC name.

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getDestination

public IpPrefix getDestination()

Obtains the destination IP address.

返回:

Returns the destination IP address. For details, see IpPrefix.

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getGateway

public InetAddress getGateway()

Obtains the gateway address.

返回:

Returns the gateway address.

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unmarshalling

public boolean unmarshalling(Parcel in)

从接口复制的说明: Sequenceable

Unmarshals this Sequenceable object from a Parcel.

指定者:

unmarshalling 在接口中 Sequenceable

参数:

in - Indicates the Parcel object into which the Sequenceable object has been marshaled.

返回:

Returns true if the unmarshalling is successful; returns false otherwise.

marshalling

public boolean marshalling(Parcel out)

从接口复制的说明: Sequenceable

Marshals this Sequenceable object into a Parcel.

指定者:

marshalling 在接口中 Sequenceable

参数:

out - Indicates the Parcel object to which the Sequenceable object will be marshaled..

返回:

Returns true if the marshalling is successful; returns false otherwise.

isDefaultRoute

public boolean isDefaultRoute()

If the route is a default route

返回:

true if the destination has a prefix length of 0.

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hasGateway

public boolean hasGateway()

If the route has a next hop

返回:

true if the gateway is specified

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matches

public boolean matches(InetAddress destination)

Determines whether the destination and prefix of this route includes the specified address.

参数:

destination - InetAddress to check if it would match this route.

返回:

true if the destination and prefix length cover the given address.

toString

public String toString()

Composes all the members and their values in the class into a string in sequence.

覆盖:

toString 在类中 Object

返回:

Returns a string that is composed of all the members and their values in the class.

从以下版本开始:

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