Figure 42depicts the ObjectTypefor the PubSub DataSetWritermodel and its components and the relations to other parts of the model.

image045.png

Figure 42– DataSet Writer Model Overview

An instance of this ObjectTyperepresents the configuration for a DataSetWriter. The DataSetWriterTypeis formally defined Table 123.

Table 123– DataSetWriterType Definition

Attribute

Value

BrowseName

DataSetWriterType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of BaseObjectType defined in Part 5

HasProperty

Variable

DataSetWriterId

UInt16

PropertyType

Mandatory

HasProperty

Variable

DataSetField‌ContentMask

DataSetField ContentMask

PropertyType

Mandatory

HasProperty

Variable

KeyFrameCount

UInt32

PropertyType

Optional

HasProperty

Variable

DataSetWriterProperties

KeyValuePair[]

PropertyType

Mandatory

HasComponent

Object

TransportSettings

DataSetWriterTransportType

Optional

HasComponent

Object

MessageSettings

DataSetWriterMessageType

Optional

HasComponent

Object

Status

PubSubStatusType

Mandatory

HasComponent

Object

Diagnostics

PubSubDiagnostics‌DataSetWriterType

Optional

The DataSetWriterIdis defined in 6.2.3.1.

The DataSetFieldContentMaskis defined in 6.2.3.2.

The KeyFrameCountis defined in 6.2.3.3. The Propertyshall be present for PublishedDataSetsthat provide cyclic updates of the DataSet.

The DataSetWriterPropertiesis defined in 6.2.3.4.

The transport protocol mapping specific setting settings are provided in the optional Object TransportSettings. The DataSetWriterTransportTypeis defined in 9.1.7.3. The Objectshall be present if the transport protocol mapping defines specific parameters.

The message mapping specific setting settings are provided in the optional Object MessageSettings. The DataSetWriterMessageTypeis defined in 9.1.7.4. The Objectshall be present if the message mapping defines specific parameters.

The Status Objectprovides the current operational status of the DataSetWriter. The PubSubStatusTypeis defined in 9.1.10. The state machine for the status and the relation to other PubSub Objectslike PubSubConnectionand PubSubGroupis defined in 6.2.1.

The Diagnostics Object provides the current diagnostic information for a DataSetWriterType Object. The PubSubDiagnosticsDataSetWriterTypeis defined in 9.1.11.11.

This ObjectTypeis the abstract base type for Objectsdefining protocol specific transport settings of DataSetMessages. The DataSetWriterTransportTypeis formally defined Table 124.

Table 124– DataSetWriterTransportType Definition

Attribute

Value

BrowseName

DataSetWriterTransportType

IsAbstract

True

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of BaseObjectType defined in Part 5

HasSubtype

ObjectType

BrokerDataSetWriterTransportType

Defined in 9.3.2.3.

This ObjectTypeis the abstract base type for Objectsrepresenting message mapping specific settingsforDataSetWriters. The DataSetWriterMessageTypeis formally defined in Table 125.

Table 125– DataSetWriterMessageType Definition

Attribute

Value

BrowseName

DataSetWriterMessageType

IsAbstract

True

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of BaseObjectType

HasSubtype

ObjectType

UadpDataSetWriterMessageType

Defined in 9.2.1.2.

HasSubtype

ObjectType

JsonDataSetWriterMessageType

Defined in 9.2.2.2.