Developing Model-to-Model Transformations - Eclipse Modeling Project: A Domain-Specific Language Toolkit - page 248

Let's say that, for each root Topic on the diagram, we want to create a
RequirementGroup . For each subtopic of the root Topic , we will add a
Requirement to the RequirementGroup . Finally, we'll add a dependency rela-
tionship between Requirement objects so that we have a Relationship
between Topic elements that are of Type::DEPENDENCY . Recalling our require-
ments diagram notation, a RequirementGroup is a rounded rectangle, while
child Requirement objects will be a circle connected with solid lines.
Dependency links will be drawn as dashed lines with open arrow heads.
Figure 6-12 is an example diagram, to give you a better understanding of
where we're headed with this transformation. Following the transformation, you
can use the generated action to initialize a requirements diagram from our new
model instance, to create the diagram in our runtime workspace.

Yet Another

A Subtopic

A SubSubtopic

Topic

Another Subtopic Another SubSubtopic

G01

F R03 F R05

F

R01 F R04

F R02

Figure 6-12 Mindmap and requirement diagrams