Method Arguments

The following table specifies the requirements for the method argument scope per method.

Method	Method argument implementations
List	Scope ‘out’, except for unrelated attribute implementations that represent the identifiers of parent components, which must have scope ‘inout’.
Show	Scope ‘out’, except for identifying attribute implementations, which must have scope ‘inout’
Create	Scope ‘in’ or ‘inout’, except for attributes for which the value is generated in LN, which must have scope ‘out’
Change	Scope ‘in’ or ‘inout’, except for identifying attributes, which must have scope ‘in’.
Delete	Scope ‘in’; only method argument implementations exist for identifying attributes.
SubscribeEvent	No arguments
UnsubscribeEvent	No arguments
PublishEvent	Scope ‘in’
OnEvent	Scope ‘in’
SubscribeList	No arguments
SupportsProcessingScope	No implementation needed
SupportsReferentialIntegrity	No arguments
CreateRef	Scope ‘in’; only method argument implementations exist for identifying attributes.
DeleteRef	Scope ‘in’; only method argument implementations exist for identifying attributes.