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 final ExtensionObject	NULL_EXTENSION_OBJECT
protected static final PascalString	NULL_STRING

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

context, driverContext

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> fieldNames, List<DataValue> results)
PlcConsumerRegistration	register(Consumer<PlcSubscriptionEvent> consumer, Collection<PlcSubscriptionHandle> handles)
void	removeSubscription(Long subscriptionId)
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, decode, getDriverContext, setContext

Methods inherited from class java.lang.Object

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

Field Details

NULL_STRING

protected static final PascalString NULL_STRING

NULL_EXTENSION_OBJECT

protected static final ExtensionObject NULL_EXTENSION_OBJECT

Constructor Details

OpcuaProtocolLogic

public OpcuaProtocolLogic()

Method Details

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> fieldNames,
 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>

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)