Package org.apache.plc4x.java.opcua.protocol

Class OpcuaProtocolLogic

java.lang.Object

org.apache.plc4x.java.spi.Plc4xProtocolBase<OpcuaAPU>

org.apache.plc4x.java.opcua.protocol.OpcuaProtocolLogic

All Implemented Interfaces:

HasConfiguration<OpcuaConfiguration>, PlcSubscriber

public class OpcuaProtocolLogic
extends Plc4xProtocolBase<OpcuaAPU>
implements HasConfiguration<OpcuaConfiguration>, PlcSubscriber

Field Summary

Fields

Modifier and Type	Field	Description
protected static ExtensionObject	NULL_EXTENSION_OBJECT
protected static PascalString	NULL_STRING

Fields inherited from class org.apache.plc4x.java.spi.Plc4xProtocolBase

context

Constructor Summary

Constructors

Constructor	Description
OpcuaProtocolLogic()

Method Summary

Modifier and Type	Method	Description
void	close(ConversationContext<OpcuaAPU> context)
static long	getDateTime(long dateTime)
void	onConnect(ConversationContext<OpcuaAPU> context)
void	onDisconnect(ConversationContext<OpcuaAPU> context)
void	onDiscover(ConversationContext<OpcuaAPU> context)
CompletableFuture<PlcReadResponse>	read(PlcReadRequest readRequest)
Map<String,ResponseItem<PlcValue>>	readResponse(LinkedHashSet<String> tagNames, List<DataValue> results)
PlcConsumerRegistration	register(Consumer<PlcSubscriptionEvent> consumer, Collection<PlcSubscriptionHandle> handles)
void	removeSubscription(Long subscriptionId)
protected void	requestSubscriptionPublish()
void	setConfiguration(OpcuaConfiguration configuration)
void	setDriverContext(DriverContext driverContext)
CompletableFuture<PlcSubscriptionResponse>	subscribe(PlcSubscriptionRequest subscriptionRequest)
void	unregister(PlcConsumerRegistration registration)
CompletableFuture<PlcUnsubscriptionResponse>	unsubscribe(PlcUnsubscriptionRequest unsubscriptionRequest)
CompletableFuture<PlcWriteResponse>	write(PlcWriteRequest writeRequest)

Methods inherited from class org.apache.plc4x.java.spi.Plc4xProtocolBase

browse, browseWithInterceptor, decode, getDriverContext, ping, setContext

Methods inherited from class java.lang.Object

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

Field Detail

NULL_STRING

protected static final PascalString NULL_STRING

NULL_EXTENSION_OBJECT

protected static final ExtensionObject NULL_EXTENSION_OBJECT

Constructor Detail

OpcuaProtocolLogic

public OpcuaProtocolLogic()

Method Detail

setConfiguration

public void setConfiguration(OpcuaConfiguration configuration)

Specified by:

setConfiguration in interface HasConfiguration<OpcuaConfiguration>

close

public void close(ConversationContext<OpcuaAPU> context)

Specified by:

close in class Plc4xProtocolBase<OpcuaAPU>

onDisconnect

public void onDisconnect(ConversationContext<OpcuaAPU> context)

Overrides:

onDisconnect in class Plc4xProtocolBase<OpcuaAPU>

setDriverContext

public void setDriverContext(DriverContext driverContext)

Overrides:

setDriverContext in class Plc4xProtocolBase<OpcuaAPU>

onConnect

public void onConnect(ConversationContext<OpcuaAPU> context)

Overrides:

onConnect in class Plc4xProtocolBase<OpcuaAPU>

onDiscover

public void onDiscover(ConversationContext<OpcuaAPU> context)

Overrides:

onDiscover in class Plc4xProtocolBase<OpcuaAPU>

read

public CompletableFuture<PlcReadResponse> read(PlcReadRequest readRequest)

Overrides:

read in class Plc4xProtocolBase<OpcuaAPU>

readResponse

public Map<String,ResponseItem<PlcValue>> readResponse(LinkedHashSet<String> tagNames,
                                                             List<DataValue> results)

write

public CompletableFuture<PlcWriteResponse> write(PlcWriteRequest writeRequest)

Overrides:

write in class Plc4xProtocolBase<OpcuaAPU>

subscribe

public CompletableFuture<PlcSubscriptionResponse> subscribe(PlcSubscriptionRequest subscriptionRequest)

Specified by:

subscribe in interface PlcSubscriber

Overrides:

subscribe in class Plc4xProtocolBase<OpcuaAPU>

requestSubscriptionPublish

protected void requestSubscriptionPublish()

unsubscribe

public CompletableFuture<PlcUnsubscriptionResponse> unsubscribe(PlcUnsubscriptionRequest unsubscriptionRequest)

Specified by:

unsubscribe in interface PlcSubscriber

Overrides:

unsubscribe in class Plc4xProtocolBase<OpcuaAPU>

removeSubscription

public void removeSubscription(Long subscriptionId)

register

public PlcConsumerRegistration register(Consumer<PlcSubscriptionEvent> consumer,
                                        Collection<PlcSubscriptionHandle> handles)

Specified by:

register in interface PlcSubscriber

unregister

public void unregister(PlcConsumerRegistration registration)

Specified by:

unregister in interface PlcSubscriber

getDateTime

public static long getDateTime(long dateTime)