Developing a DSL Graphical Notation - Eclipse Modeling Project: A Domain-Specific Language Toolkit - page 194

The Package mapping is also quite similar, with the exception that it has
only one compartment mapping and that it makes use of the diagram partition-
ing feature by specifying a Related Diagrams property, as you learned in
Section 4.5.6, “Diagram Partitioning.” Including this mapping feature means
that package elements on the diagram can be double-clicked to open a new dia-
gram canvas to display the contents of the package. See Table 4-39.

Table 4-39 Package Mapping

Element Property Value

Mapping

Top Node Reference Containment Feature Package.contents : PackageableElement

Node Mapping Element Package → PackageableElement

Related Diagrams Canvas Mapping

Diagram Node Node Package (Package Figure)

Tool Creation Tool Package

Feature Label Mapping Diagram Label Diagram Label PackageName

Features NamedElement.name : String

Feature Label Mapping Diagram label Diagram Label Stereotype

Features NamedElement.name : String

Read Only true

View Pattern «package»

Child Reference Compartment Compartment Mapping <Attributes>

Containment Feature Package.contents : PackageableElement

Node Mapping Element Package → PackageableElement

Diagram Node Diagram Label ListItem

Tool Creation Tool Package

Feature Label Mapping Diagram Label Diagram Label ListItem

Features NamedElement.name : String

Compartment Mapping Children Child Reference

<contents:Package/ListItem>

Compartment Compartment Packages (BasicRectangle)