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Description

Edit keys at this level only

= IK = Interface Key / Index key. Key used to lookup 'inside' an instance of -IP-.0x000D0x000A0x000D0x000ATODO: Consider renaming into IIK (Interface index key).0x000D0x000A0x000D0x000AImlementing classes in -StandardAgoRapideCode- are:0x000D0x000A-IKString-: Index key for any general id, like primary-key,0x000D0x000A-IKLong-: A more memory efficient alternative to -IKString-,0x000D0x000A-IKType-: Used when storing a collection of a given type,0x000D0x000A-IIKII-: Related to -PII-, property for storing individual items,0x000D0x000A-PK-: PK = AgoRapide PropertyKey. Describes properties related to an object (an entity),0x000D0x000A-NewKey-: (In -ARCQuery-), A function creating new keys (new fields).0x000D0x000A0x000D0x000AThe key is what describes the different elements in a -PropertyStreamLine- line.0x000D0x000A0x000D0x000AExample for how different implementing classes are chosen for a specific -PropertyStreamLine- like0x000D0x000A'dt/Customer/42/PhoneNumber = 90534333':0x000D0x000A0x000D0x000A'dt' would correspond to -dt- (data). Parsed as -IKString-0x000D0x000A(if the data storage is implicitly storing only data then this prefix will often have been removed before parsing the rest of the keys).0x000D0x000A0x000D0x000A'Customer' would be a -IKType-, that is a key pointing to a collection of all objects of type 'Customer'.0x000D0x000A(in RDBMS-terms pointing to a table called Customers)0x000D0x000A0x000D0x000A'42' would be a -IKLong- (-IKString- if it had not been an integer), that is, a general identifier for a specific entity.0x000D0x000A(in RDBMS-terms a primary key)0x000D0x000A0x000D0x000A'PhoneNumber' would be a -PK-, describing this specific field, and how the value '90534333' should be validated and parsed.0x000D0x000A(in RDBMS-terms the Field in the schema for the Table)0x000D0x000A0x000D0x000AInstances implementing this interface is suitable for use as key in hierarchical object stores like -PRich-.0x000D0x000A0x000D0x000ASee -TryParse- for details about about how the different sub-classes of IK are utilizied for a given -PropertyStreamLine-.0x000D0x000A

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