Class %Dictionary.ProjectionDefinition

persistent class %Dictionary.ProjectionDefinition extends %Persistent, %Dictionary.ProjectionDefinitionQuery

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
1	8	7		1		2

Summary

Properties
Description	Internal	Name	NotInheritable	Parameters
SequenceNumber	Type	parent

Methods
%%OIDGet	%AddToSaveSet	%AddToSyncSet	%BuildIndices
%CheckUnique	%ClassIsLatestVersion	%ClassName	%ComposeOid
%ConstructClone	%Delete	%DeleteExtent	%DeleteId
%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty	%DispatchMethod
%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty	%Exists
%ExistsId	%Extends	%GUID	%GUIDSet
%GetLock	%GetParameter	%GetSwizzleObject	%Id
%IsA	%IsModified	%KillExtent	%LockExtent
%LockId	%New	%NormalizeObject	%ObjectModified
%Oid	%OnBeforeAddToSync	%OnDetermineClass	%Open
%OpenId	%OriginalNamespace	%PackageName	%PurgeIndices
%Reload	%RemoveFromSaveSet	%ResolveConcurrencyConflict	%RollBack
%Save	%SaveDirect	%SerializeObject	%SetModified
%SortBegin	%SortEnd	%SyncObjectIn	%SyncTransport
%UnlockExtent	%UnlockId	%ValidateObject	SummaryClose
SummaryExecute	SummaryFetch

Parameters

• parameter SQLENABLED = 1;

Properties

• property Description as %CacheString;

Specifies a description of the projection.

• property Internal as %Boolean [ InitialExpression = 0 ];

If true, then do not display this item in automatic documentation.

• property Name as %Dictionary.CacheIdentifier;

The name of the projection.

• property NotInheritable as %Boolean [ InitialExpression = 0 ];

Specifies that this projection is not inherited in subclasses.

• property Parameters as array of %CacheString;

Parameter

• property SequenceNumber as %Integer [ InitialExpression = 0 ];

SequenceNumber

• property Type as %Dictionary.CacheClassname;

Specifies the name of the class associated with the projection.

• relationship parent as %Dictionary.ClassDefinition [ Inverse = Projections,Cardinality = parent ];

Pointer to the containing parent object

Methods

• classmethod %Exists(oid As %ObjectIdentity) as %Boolean

Checks to see if the object identified by the OID oid exists in the extent.
Returns %Boolean TRUE if it exists, FALSE if it does not.

• classmethod %LockId(id As %String, shared As %Boolean = 0) as %Status

%LockId() Obtain an exclusive or shared lock on the object identified by id. The type of lock obtained is determined by shared. This method is normally generated by the storage class for persistent classes using %Library.CacheStorage or %Library.CacheSQLStorage.

• classmethod %UnlockId(id As %String, shared As %Boolean = 0, immediate As %Boolean = 0) as %Status

%UnlockId() Release an exclusive or shared lock on the object identified by id. The type of lock released is determined by shared. If this method is not overridden then the default implementation returns an error. This method is normally generated by the storage class for persistent classes using %Library.CacheStorage or %Library.CacheSQLStorage.

Indices

• index (IDKEY on Name) [IdKey];

Triggers

• trigger OnDelete (AFTER event DELETE)

• trigger OnInsertUpdate (BEFORE event INSERT/UPDATE)


[BASEXML] > [%Dictionary] > [ProjectionDefinition]		Private Storage