org.jetlinks.core.device

类 StandaloneDeviceMessageBroker

java.lang.Object

org.jetlinks.core.device.StandaloneDeviceMessageBroker

所有已实现的接口:

DeviceOperationBroker, MessageHandler

public class StandaloneDeviceMessageBroker
extends Object
implements DeviceOperationBroker, MessageHandler

构造器概要

构造器

构造器和说明
StandaloneDeviceMessageBroker()
StandaloneDeviceMessageBroker(reactor.core.publisher.FluxProcessor<Message,Message> processor)

方法概要

限定符和类型	方法和说明
reactor.core.publisher.Flux<DeviceStateInfo>	getDeviceState(String serviceId, Collection<String> deviceIdList) 获取指定服务里设备状态
reactor.core.Disposable	handleGetDeviceState(String serverId, java.util.function.Function<org.reactivestreams.Publisher<String>,reactor.core.publisher.Flux<DeviceStateInfo>> stateMapper) 监听获取设备真实状态请求,并响应状态结果
reactor.core.publisher.Flux<DeviceMessageReply>	handleReply(String deviceId, String messageId, java.time.Duration timeout) 根据消息ID监听响应
reactor.core.publisher.Flux<Message>	handleSendToDeviceMessage(String serverId) 监听发往设备的指令
reactor.core.publisher.Mono<Boolean>	reply(DeviceMessageReply message) 回复平台下发的指令
reactor.core.publisher.Mono<Integer>	send(org.reactivestreams.Publisher<? extends BroadcastMessage> message) 发送广播消息
reactor.core.publisher.Mono<Integer>	send(String serverId, org.reactivestreams.Publisher<? extends Message> message) 发送设备消息到指定到服务

从类继承的方法 java.lang.Object

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

构造器详细资料

StandaloneDeviceMessageBroker

public StandaloneDeviceMessageBroker()

StandaloneDeviceMessageBroker

public StandaloneDeviceMessageBroker(reactor.core.publisher.FluxProcessor<Message,Message> processor)

方法详细资料

handleSendToDeviceMessage

public reactor.core.publisher.Flux<Message> handleSendToDeviceMessage(String serverId)

从接口复制的说明: MessageHandler

监听发往设备的指令

指定者:

handleSendToDeviceMessage 在接口中 MessageHandler

参数:

serverId - 服务ID,在集群时,不同的节点serverId不同 ServerNode#getId()

返回:

发网设备的消息指令流

handleGetDeviceState

public reactor.core.Disposable handleGetDeviceState(String serverId,
                                                    java.util.function.Function<org.reactivestreams.Publisher<String>,reactor.core.publisher.Flux<DeviceStateInfo>> stateMapper)

从接口复制的说明: MessageHandler

监听获取设备真实状态请求,并响应状态结果

指定者:

handleGetDeviceState 在接口中 MessageHandler

参数:

serverId - 服务ID,在集群时,不同的节点serverId不同

stateMapper - 状态检查器

getDeviceState

public reactor.core.publisher.Flux<DeviceStateInfo> getDeviceState(String serviceId,
                                                                   Collection<String> deviceIdList)

从接口复制的说明: DeviceOperationBroker

获取指定服务里设备状态

指定者:

getDeviceState 在接口中 DeviceOperationBroker

参数:

serviceId - 设备所在服务ID ServerNode#getId()

deviceIdList - 设备列表

返回:

设备状态

另请参阅:

DeviceOperator.getConnectionServerId()

reply

public reactor.core.publisher.Mono<Boolean> reply(DeviceMessageReply message)

从接口复制的说明: MessageHandler

回复平台下发的指令

指定者:

reply 在接口中 MessageHandler

参数:

message - 回复指令

返回:

success

handleReply

public reactor.core.publisher.Flux<DeviceMessageReply> handleReply(String deviceId,
                                                                   String messageId,
                                                                   java.time.Duration timeout)

从接口复制的说明: DeviceOperationBroker

根据消息ID监听响应

指定者:

handleReply 在接口中 DeviceOperationBroker

参数:

deviceId - 设备ID

messageId - 消息ID

timeout - 超时时间

返回:

消息返回

send

public reactor.core.publisher.Mono<Integer> send(String serverId,
                                                 org.reactivestreams.Publisher<? extends Message> message)

从接口复制的说明: DeviceOperationBroker

发送设备消息到指定到服务

指定者:

send 在接口中 DeviceOperationBroker

参数:

serverId - 设备所在服务ID ServerNode#getId()

返回:

有多少服务收到了此消息

另请参阅:

DeviceOperator.getConnectionServerId()

send

public reactor.core.publisher.Mono<Integer> send(org.reactivestreams.Publisher<? extends BroadcastMessage> message)

从接口复制的说明: DeviceOperationBroker

发送广播消息

指定者:

send 在接口中 DeviceOperationBroker

参数:

message - 广播消息

返回:

有多少服务收到了此消息