Table 6.218—DRM_Property_Table_Reference_Set

Property

Description

Superclass

·         <DRM Property Table Reference Entry>

Class

·         <DRM Property Table Reference Set>

Subclass

·         none

Definition

The <DRM Property Table Reference Set> class is used to group multiple <DRM Property Table Reference> objects for the purpose of indexing them together using a single index attribute. <DRM Property Table Reference Set> is functionally equivalent to aggregating multiple <DRM Property Table Reference> objects.

Example(s)

·         A <DRM Base Vertex> may aggregate multiple <DRM Property Table Reference> objects. This could alternately be represented by aggregating the <DRM Property Table Reference> objects within a <DRM Property Table Reference Set> object, placing the <DRM Property Table Reference Set> in a <DRM Property Table Reference Table>, and using the property_table_reference_­index field of a <DRM Vertex With Component Indices> to reference it.

Inherited field elements

field_name

range

Field_Data_Type

none

 

 

Field elements

field_name

range

Field_Data_Type

none

 

 

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)

·         one or more <DRM Property Table Reference>s

Composed of (two-way metadata) (inherited)

·         none

Composed of (two-way metadata)

·         none

Component of (two-way) (inherited)

·         zero or one <DRM Property Table Reference Table>

Component of (two-way)

·         none

Constraints

·         none

Notes

none

Class diagram

<DRM Property Table Reference Set>