/ doc / DocFrag / ARCCore.Cardinality.WholeCollection / Attribute

Attribute

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Description = Values are always set as a whole (there is no need or no meaning in setting or deleting individual items)0x000D0x000ATypical example could be PizzaOrder/Extra0x000D0x000AThe -PropertyStream- / API-calls should look something like this:0x000D0x000APizzaOrder/42/Extra = Pepperoni0x003BCheese0x003BSauce // Set whole collection0x000D0x000APizzaOrder/42/Extra/Invalid // 'Delete' all items.0x000D0x000A0x000D0x000ANote that you can use -WholeCollection- as a simple mechanism for supporting -ManyToManyRelations-.0x000D0x000A0x000D0x000ANote how semicolon ('0x003B') is used as a separating character, this is reflected in -EncodeValuePart-.
EnumMember = WholeCollection
EnumType = Cardinality
LongDescription = The internal representation in -IP- is normally a List0x003CPValue0x003CT0x003E0x003E (this would be more memory-efficient than -IndividualItems-)0x000D0x000A0x000D0x000ANote that in principle all data that can be stored as -WholeCollection- can also be stored as -IndividualItems- but the client interaction is probably easier to implement with the former. You should also consider how you want historical representations of changes in the data to look when choosing between these two.

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Generated 2024-09-28 21:19:14.045 UTC