org.eclipse.milo.opcua.sdk.server.nodes.factories

Class EventFactory

java.lang.Object

org.eclipse.milo.opcua.sdk.server.AbstractLifecycle

org.eclipse.milo.opcua.sdk.server.nodes.factories.EventFactory

All Implemented Interfaces:

Lifecycle

public class EventFactory
extends AbstractLifecycle

Constructor Summary

Constructors

Constructor and Description
EventFactory(OpcUaServer server)
EventFactory(OpcUaServer server, ObjectTypeManager objectTypeManager, VariableTypeManager variableTypeManager)

Method Summary

Modifier and Type	Method and Description
BaseEventTypeNode	createEvent(NodeId nodeId, NodeId typeDefinitionId) Create an Event instance of the type identified by typeDefinitionId.
protected void	onShutdown() Execute shutdown logic, if there is any.
protected void	onStartup() Execute startup logic, if there is any.

Methods inherited from class org.eclipse.milo.opcua.sdk.server.AbstractLifecycle

isNotRunning, isRunning, shutdown, startup

Methods inherited from class java.lang.Object

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

Constructor Detail

EventFactory

public EventFactory(OpcUaServer server)

EventFactory

public EventFactory(OpcUaServer server,
                    ObjectTypeManager objectTypeManager,
                    VariableTypeManager variableTypeManager)

Method Detail

onStartup

protected void onStartup()

Description copied from class: AbstractLifecycle

Execute startup logic, if there is any.

Specified by:

onStartup in class AbstractLifecycle

onShutdown

protected void onShutdown()

Description copied from class: AbstractLifecycle

Execute shutdown logic, if there is any.

Specified by:

onShutdown in class AbstractLifecycle

createEvent

public BaseEventTypeNode createEvent(NodeId nodeId,
                                     NodeId typeDefinitionId)
                              throws UaException

Create an Event instance of the type identified by typeDefinitionId.

Event Nodes must be deleted by the caller when once they have been posted to the event bus or their lifetime has otherwise expired.

Parameters:

nodeId - the NodeId to use for the Event ObjectNode.

typeDefinitionId - the NodeId of the ObjectTypeNode representing the type definition.

Returns:

an Event ObjectNode instance.

Throws:

UaException - if an error occurs creating the Event instance.