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Lesson 9: Create subscriber and dataReader entities
In this lesson, you create a subscriber entity and a dataReader entity.
Create a subscriber entity:
Create a package named
SubscriberPkg
For the SubscriberPkg package, create a ddsDiagram diagram named
SubscriberDiagram
In the SubscriberDiagram diagram, click the
subscriber
icon
on the Drawing toolbar, and then click the diagram
Open the Features window for the subscriber element and on the
General
tab, name it
MySubscriber
and click
OK
Create a dataReader entity inside the MySubscriber entity:
On the Drawing toolbar, click the
dataReader
icon
On the SubscriberDiagram diagram, click the MySubscriber entity
Open the Features window for the dataReader element and enter the following information:
On the
General
tab, name the element
MyDataReader
On the
Tags
tab, indicate that this dataReader entity is to receive updates about the MyTopic topic: For the
topic
field, select
MyTopic
Close the Features window for the MyDataReader entity.
Your SubscriberDiagram diagram resembles the following figure.
Lesson checkpoint
In this lesson, you learned how to create a subscriber entity and a dataReader entity.
In the next lesson, you will add the domain participant to the subscriber entity.
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