/ doc / toc / ARCCore / Class / PCollection

PCollection

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__TOCDet/Assembly = ARCCore
__TOCDet/Description = A class useful for storing a collection of entities (a table in RDBMS-terms) because it implements -Indexing-.0x000D0x000A0x000D0x000AUses -Indexing- for all keys ending with 'Id' (keys assumed to be foreign keys).0x000D0x000A0x000D0x000AExample, for an entity type 'Order', you can create an inheriting class like this:0x000D0x000A  public class OrderCollection : PCollection 0x007B0x000D0x000A  0x007D0x000D0x000Ain order to utilize indexing when searching for foreign keys in the 'Order'-collection, like 'Order/WHERE CustomerId = 42' 0x000D0x000ANote how -TryParse- choses a collection class with help from -AllIPDerivedEntityCollectionClassesDict-, but it does not necessarily have to inherit -PCollection-.0x000D0x000A0x000D0x000A
__TOCDet/DocFragType = Class
__TOCDet/Name = PCollection
__TOCDet/Namespace = ARCCore
__TOCDet/Type = PCollection
__TOCDet/Attribute/AssemblyName = ARCCore
__TOCDet/Attribute/BaseTypes = PRich
__TOCDet/Attribute/ClassNamespace = ARCCore
__TOCDet/Attribute/ClassType = PCollection
__TOCDet/Attribute/Description = A class useful for storing a collection of entities (a table in RDBMS-terms) because it implements -Indexing-.0x000D0x000A0x000D0x000AUses -Indexing- for all keys ending with 'Id' (keys assumed to be foreign keys).0x000D0x000A0x000D0x000AExample, for an entity type 'Order', you can create an inheriting class like this:0x000D0x000A  public class OrderCollection : PCollection 0x007B0x000D0x000A  0x007D0x000D0x000Ain order to utilize indexing when searching for foreign keys in the 'Order'-collection, like 'Order/WHERE CustomerId = 42' 0x000D0x000ANote how -TryParse- choses a collection class with help from -AllIPDerivedEntityCollectionClassesDict-, but it does not necessarily have to inherit -PCollection-.0x000D0x000A0x000D0x000A
__TOCDet/Attribute/Interfaces = IP0x003BIEnumerable0xoooo003CIKIP0xoooo003E0x003BIEnumerable0x003BIGetKeysEqualToValue0x003BITrySetPP
__TOCDet/Attribute/InterfacesDirectlyImplemented = IGetKeysEqualToValue0x003BITrySetPP
GetKeysEqualToValue/__TOCDet/Assembly = ARCCore
GetKeysEqualToValue/__TOCDet/Description = Returns properties which themselves again have key and value equal to the given key and value.0x000D0x000A0x000D0x000AUsed indexing if possible (if key is found in index).0x000D0x000A0x000D0x000A
GetKeysEqualToValue/__TOCDet/DocFragType = ClassMember
GetKeysEqualToValue/__TOCDet/IsInherited = False
GetKeysEqualToValue/__TOCDet/IsInheritedDoc = False
GetKeysEqualToValue/__TOCDet/Lines = 5
GetKeysEqualToValue/__TOCDet/Name = GetKeysEqualToValue
GetKeysEqualToValue/__TOCDet/Namespace = ARCCore
GetKeysEqualToValue/__TOCDet/Type = PCollection
GetKeysEqualToValue/__TOCDet/Attribute/DeclaringType = PCollection
GetKeysEqualToValue/__TOCDet/Attribute/Description = Returns properties which themselves again have key and value equal to the given key and value.0x000D0x000A0x000D0x000AUsed indexing if possible (if key is found in index).0x000D0x000A0x000D0x000A
GetKeysEqualToValue/__TOCDet/Attribute/MethodName = GetKeysEqualToValue
GetKeysEqualToValue/__TOCDet/Attribute/MethodSignature = System.Collections.Generic.IEnumerable0x006010x005BARCCore.IKIP0x005D GetKeysEqualToValue(ARCCore.IK, System.String)
ToString/__TOCDet/Assembly = ARCCore
ToString/__TOCDet/Description = TODO: Decide on what we actually want with ToString for this class.0x000D0x000ATODO: For instance, a list of id-related fields would be useful, or tagging av properties which kind of define the entity
ToString/__TOCDet/DocFragType = ClassMember
ToString/__TOCDet/IsInherited = True
ToString/__TOCDet/IsInheritedDoc = True
ToString/__TOCDet/Name = ToString
ToString/__TOCDet/Namespace = ARCCore
ToString/__TOCDet/Type = PCollection
ToString/__TOCDet/Attribute/DeclaringType = PRich
ToString/__TOCDet/Attribute/Description = TODO: Decide on what we actually want with ToString for this class.0x000D0x000ATODO: For instance, a list of id-related fields would be useful, or tagging av properties which kind of define the entity
ToString/__TOCDet/Attribute/MethodName = ToString
ToString/__TOCDet/Attribute/MethodSignature = System.String ToString()
TryGetV/__TOCDet/Assembly = ARCCore
TryGetV/__TOCDet/Description = Note that 'normally' this method would be irrelevant for a -PRich- object because we will usually be an entity object (like 'Customer') not having an intrinsic value ourselves per se (because we will instead be containing a list of values).0x000D0x000A0x000D0x000ASee -Value- for information about when this method IS relevant (when storing metadata about a property).
TryGetV/__TOCDet/DocFragType = ClassMember
TryGetV/__TOCDet/IsInherited = True
TryGetV/__TOCDet/IsInheritedDoc = True
TryGetV/__TOCDet/Name = TryGetV
TryGetV/__TOCDet/Namespace = ARCCore
TryGetV/__TOCDet/Type = PCollection
TryGetV/__TOCDet/Attribute/DeclaringType = PRich
TryGetV/__TOCDet/Attribute/Description = Note that 'normally' this method would be irrelevant for a -PRich- object because we will usually be an entity object (like 'Customer') not having an intrinsic value ourselves per se (because we will instead be containing a list of values).0x000D0x000A0x000D0x000ASee -Value- for information about when this method IS relevant (when storing metadata about a property).
TryGetV/__TOCDet/Attribute/MethodName = TryGetV
TryGetV/__TOCDet/Attribute/MethodSignature = Boolean TryGetV0x005BTRequest0x005D(TRequest ByRef, System.String ByRef)
TrySetPP/__TOCDet/Assembly = ARCCore
TrySetPP/__TOCDet/Description = Replaces default interface method -TrySetPP-.0x000D0x000A0x000D0x000AUses -Indexing-.0x000D0x000A0x000D0x000ATODO: Implement support for -WholeCollection-, that is, multiple foreign keys in one property.
TrySetPP/__TOCDet/DocFragType = ClassMember
TrySetPP/__TOCDet/IsInherited = False
TrySetPP/__TOCDet/IsInheritedDoc = False
TrySetPP/__TOCDet/Lines = 5
TrySetPP/__TOCDet/Name = TrySetPP
TrySetPP/__TOCDet/Namespace = ARCCore
TrySetPP/__TOCDet/Type = PCollection
TrySetPP/__TOCDet/Attribute/DeclaringType = PCollection
TrySetPP/__TOCDet/Attribute/Description = Replaces default interface method -TrySetPP-.0x000D0x000A0x000D0x000AUses -Indexing-.0x000D0x000A0x000D0x000ATODO: Implement support for -WholeCollection-, that is, multiple foreign keys in one property.
TrySetPP/__TOCDet/Attribute/MethodName = TrySetPP
TrySetPP/__TOCDet/Attribute/MethodSignature = Boolean TrySetPP(ARCCore.IK, ARCCore.IP, ARCCore.IKIP, System.String ByRef)

Edit single sub keys only: __TOCDet / GetKeysEqualToValue / ToString / TryGetV / TrySetPP

Generated 2026-11-05 15:27:17.228 UTC