Disk type (dictionary item)

Model Parts, Diagrams, Dictionary Items, and Properties > Dictionary items > Disk type (dictionary item)

For automation interface information about a Disk Type, see Disk type (automation interface).

A Disk Type is used to specify the size and speed of linked Disks.

You can create a Disk Type through the context menu of a Package: right-click the Package, and select New > Proprietary > System Architecture Model > Disk Type.

In the Modeler panes, a short-cut symbol

on the Disk Type's icon indicates that the item is a stub.

The following sections provide information about how a Disk Type is used in the model. For more information about a property, item, model part or diagram, click it.

Properties

In addition to the standard properties, a Disk has these properties:

• Size

• Speed

• Visibility

Owned by

Owns

Dependency —The Dependency is owned jointly by the Disk Type and the other associated item. The access permissions you have to a Dependency are determined by the access permissions of the dependent item.

Defined in these parts of the model

System Architecture Model

Shown on these diagrams

Variant Diagram

Can be linked to these dictionary items

In addition to the owning Package or Model, a Disk Type can be linked to the following items.

Disk —The linked Disk uses the Speed and Size requirements specified by the Disk Type.

Stereotype

Like most other items in a Model, a Disk Type can be linked to an Activity Partition, Comment, Frame Box, General Node, General Flow, General Flow Diagram Node, Constraint (applied), General Flow Diagram Flow or Swimlane.