Table 6.29 — DRM_Classification_Data

Property

Description

Class

  • <DRM Classification Data>

Superclass

Subclass

  • None.

Definition

An instance of this DRM class specifies an ECC indicating what the DRM object to which the <DRM Classification Data> instance is being applied represents. If the ECC requires elaboration by EACs, the <DRM Classification Data> instance may have elaborating <DRM Property Value> components.

<DRM Classification Data> instances are used in three different contexts:

  1. A <DRM Classification Data> instance can be a component of a <DRM EDCS Use Summary Item> instance (see that class for an explanation of its usage).
  2. If X is an instance of a DRM class other than <DRM EDCS Use Summary Item> and X has a <DRM Classification Data> instance as a component, the <DRM Classification Data> instance specifies what X represents.
  3. If X and Y are DRM objects such that X has Y as a component through a <DRM Classification Data> link object on the relationship, the <DRM Classification Data> link object specifies what Y represents. For this case, see the <DRM Classification Related Features> class and the <DRM Classification Related Geometry> class for a more detailed discussion.

The tag field specifies the ECC.

Class diagram

Figure 6.30 — DRM_Classification_Data

Inherited field elements

Field name

Range

Field data type

None

   

Field elements

Field name

Range

Field data type

tag

 

EDCS_Classification_Code

Default field values

Default field values for DRM_Classification_Data

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)

Composed of (two-way metadata) (inherited)

  • None.

Composed of (two-way metadata)

  • None.

Component of (two-way) (inherited)

  • None.

Component of (two-way)

Constraints

Clarifications

None.

Example(s)