Table 6.22 — DRM_Base_Summary_Item

Property

Description

Class
  • <DRM Base Summary Item>

Superclass

Subclass

Definition

An instance of a concrete class derived from this DRM class represents an instance (or group of instances) of the specified class that exist within the scope being summarized; the specific aspect of the class’ usage that is being summarized depends on the concrete subclass of <DRM Base Summary Item> being instanced.

The drm_class field indicates the DRM class of the object(s) represented by the given <DRM Base Summary Item> instance.

Clarifications

1 If present, the list of <DRM EDCS Use Summary Item> components of a <DRM Base Summary Item> instance summarize EDCS usage by instances of the class specified by drm_class that occur somewhere in the scope being summarized.

Class diagram

Figure 6.20 — DRM_Base_Summary_Item

Inherited field elements

Field name

Range

Field data type

None

    

Field elements

Field name

Range

Field data type

drm_class

 

DRM_Class

Associated to (one-way) (inherited)
  • None.

Associated to (one-way)
  • None.

Associated by (one-way) (inherited)
  • None.

Associated by (one-way)
  • None.

Associated with (two-way) (inherited)
  • None.

Associated with (two-way)
  • None.

Composed of (two-way) (inherited)
  • None.

Composed of (two-way)
  • None.

Composed of (two-way metadata) (inherited)
  • None.

Composed of (two-way metadata)

Component of (two-way) (inherited)
  • None.

Component of (two-way)
  • None.

Constraints

Example(s)

See specific subclasses for examples.