Class Reference
%DeepSee.SubjectArea
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Instance:IRISLATEST
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  [ENSLIB] >  [%DeepSee] >  [SubjectArea]
Private  Storage

class %DeepSee.SubjectArea extends %RegisteredObject, %XML.Adaptor

This class is used to define DeepSee Subject Areas.
Each subclass of this class defines an active Subject Area. A Subject Area is analogous to an SQL view; it is based on an actual DeepSee Cube data model and can serve as the target of queries as if it were an actual cube model.
A Subject Area cannot define additional dimensions or measures but it can define:

Inventory

Parameters Properties Methods Queries Indices ForeignKeys Triggers
24


Summary

Methods
%AddToSaveSet %CanDrillThrough %ClassIsLatestVersion %ClassName
%ConstructClone %DispatchClassMethod %DispatchGetModified %DispatchGetProperty
%DispatchMethod %DispatchSetModified %DispatchSetMultidimProperty %DispatchSetProperty
%Extends %GetCubeCaption %GetCubeName %GetDefaultListing
%GetFactClass %GetFactCount %GetFilterSpec %GetParameter
%IsA %IsAbstract %IsCompound %IsModified
%New %NormalizeObject %ObjectModified %OnExecuteListing
%OnGetDefaultListing %OnGetFilterSpec %OriginalNamespace %PackageName
%RemoveFromSaveSet %SerializeObject %SetModified %ValidateObject
XMLDTD XMLExport XMLExportToStream XMLExportToString
XMLNew XMLSchema XMLSchemaNamespace XMLSchemaType


Methods

• classmethod %CanDrillThrough() as %Boolean
Test if this cube supports drill through (listing) queries.
• classmethod %GetCubeCaption() as %String
Return the caption of the subject area defined by this class. If not defined, the subject area name is returned.
• classmethod %GetCubeName() as %String
Return the logical name of the MDX cube defined by this subject area.
• final classmethod %GetDefaultListing() as %String
Return the name of the default listing for this SubjectArea, if any.
• classmethod %GetFactClass() as %String
Return name of the fact class used by the base cube.
• classmethod %GetFactCount() as %Integer
Return number of facts in the base cube's fact table.
• final classmethod %GetFilterSpec() as %String
Return the filter spec for this subject area.
• classmethod %IsAbstract() as %Boolean
Test whether this subject area is abstract or not.
• classmethod %IsCompound(Output pJoinList As %String) as %Boolean
Test whether this subject area is compound or not.
• classmethod %OnExecuteListing(pSQL As %String) as %Status
Notification that a listing (drillthrough) query is about to be executed.
This is called immediately before a listing query is executed. This is useful for cases where additional setup work is required before a listing query can run.
pSQL is the listing query that will be executed.
• classmethod %OnGetDefaultListing() as %String
This callback gives a SubjectArea a chance to programmatically return the name of the listing to use as its default listing. This must be the name of a defined listing within the SubjectArea. Return "" to use the pre-defined default listing.
• classmethod %OnGetFilterSpec(pFilterSpec As %String) as %String
This callback gives a SubjectArea a chance to programmatically define its filter spec.


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