dmaClass_ContainmentRelationship

Relationship subclass for modeling containment

Class ID: dmaClass_ContainmentRelationship
Superclass: Relationship

Interfaces

Properties

Name	Impl. Required	System Gen'ed	Read-Only	Value Required	Type	Cardinality	Required Class
OIID	-	Yes	Yes	-	String	Scalar
Class Description	Yes	Yes	Yes	Yes	Object	Scalar	Class Description
This	-	Yes	Yes	Yes	Object	Scalar	Containment Relationship
Create Pending	-	Yes	Yes	Yes	Boolean	Scalar
Update Pending	-	Yes	Yes	Yes	Boolean	Scalar
Delete Pending	-	Yes	Yes	Yes	Boolean	Scalar
Head	Yes	-	-	Yes	Object	Scalar	Containable
Tail	Yes	-	-	Yes	Object	Scalar	Container

Detailed Description

The base dmaClassContainmentRelationship class models containment within a DMA DocSpace. IT is a subclass of dmaClass_Relationship. It does not add any new properties, but it specializes the properties it inherits from dmaClass_Relationship by constraining the types of objects that can be associated to just objects of class dmaClass_Container and dmaClass_Containable.

A document space can set dmaClass_ContainmentRelationship to searchable if it wants to support searching for both direct and referential containment relationships in a single query. If this class is marked non-searchable, DMA clients must search for direct and referential relationships in two separate searches.

Property Descriptions

• OIID {dmaProp_OIID}
Property Inherited from DMA

• Class Description {dmaProp_ClassDescription}
Property Inherited from DMA

• This {dmaProp_This}
Property Inherited from DMA

• Create Pending {dmaProp_CreatePending}
Property Inherited from DMA

• Update Pending {dmaProp_UpdatePending}
Property Inherited from DMA

• Delete Pending {dmaProp_DeletePending}
Property Inherited from DMA

• Head {dmaProp_Head}
Property Inherited from Relationship

• Tail {dmaProp_Tail}
Property Inherited from Relationship