Class %iKnow.Queries.CcAPI

class %iKnow.Queries.CcAPI extends %iKnow.Queries.AbstractAPI

This is the main Query API to get access to Concept-Concept pairs (CCs). CCs are an abstraction of CRCs, aggregating them across relationships to focus only on those concepts that are in a direct relationship with one another, without caring about the actual relationship linking the two.

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
2		15

Summary

Methods
%%OIDGet	%AddToSaveSet	%ClassIsLatestVersion	%ClassName
%ConstructClone	%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty
%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty
%Extends	%GetParameter	%IsA	%IsModified
%New	%NormalizeObject	%ObjectModified	%OriginalNamespace
%PackageName	%RemoveFromSaveSet	%SerializeObject	%SetModified
%ValidateObject	GetByEntities	GetByEntityIds	GetCountByEntities
GetCountByEntityIds	GetCountBySource	GetInverse

Parameters

• parameter GetByEntitiesRT = "mEntUniId:%Integer,mEntity:%String,sEntUniId:%Integer,sEntity:%String,frequency:%Integer,spread:%Integer,ccUniId:%Integer";

Methods

• classmethod GetByEntities(ByRef result, domainid As %Integer, entitylist As %List, page As %Integer = 1, pagesize As %Integer = 10, filter As %iKnow.Filters.Filter = "", filtermode As %Integer = $$$FILTERONLY, positionstomatch As %Integer = $$$USEPOSMS, sorttype As %Integer = $$$SORTBYDOMAINDEFAULT) as %Status

This method will return all CC pairs in which any (if setop = $$$UNION) or all (if setop = $$$INTERSECT) of the entities supplied in the entitylist participate, within the boundaries of the supplied domain.

The scope of this query can be limited through supplying a %iKnow.Filters.Filter object for the filter parameter to restrict the result to those CCs occurring in any source satisfying the filter criteria. When using a filter, the filtermode parameter will control whether or not the frequency and spread of returned records should be recalculated and whether results should be resorted along these recalculated numbers.

Specifying a value for positionstomatch will limit the result to those CCs in which the supplied entities are on the Master (with positionstomatch = $$$USEPOSM) or Slave (with positionstomatch = $$$USEPOSS) side rather than either of the two (with positionstomatch = $$$USEPOSMS, default setting).

• classmethod GetByEntityIds(ByRef result, domainid As %Integer, entityidlist As %List, page As %Integer = 1, pagesize As %Integer = 10, filter As %iKnow.Filters.Filter = "", filtermode As %Integer = $$$FILTERONLY, positionstomatch As %Integer = $$$USEPOSMS, sorttype As %Integer = $$$SORTBYDOMAINDEFAULT) as %Status

This method looks up CCs based on a list of Entity IDs.

See also GetByEntities for a description of the parameters.

• classmethod GetCountByEntities(domainid As %Integer, entitylist As %List, filter As %iKnow.Filters.Filter = "", positionstomatch As %Integer = $$$USEPOSMS, Output sc As %Status = $$$OK) as %Integer

This method returns the number of CC pairs based on a list of entities.

See also GetByEntities for a description of the parameters.

• classmethod GetCountByEntityIds(domainid As %Integer, entityidlist As %List, filter As %iKnow.Filters.Filter = "", positionstomatch As %Integer = $$$USEPOSMS, Output sc As %Status = $$$OK) as %Integer

This method returns the number of CC pairs based on a list of entity ids.

See also GetByEntities for a description of the parameters.

• classmethod GetCountBySource(domainid As %Integer, sourceidlist As %List, setop As %Integer = $$$UNION, Output sc As %Status = $$$OK) as %Integer

Returns the total number of unique CCs appearing in either (if setop = $$$UNION) or all (if setop = $$$INTERSECT) of the sources specified by ID in sourceidlist.

To get the unique CCs of a virtual source, only a single virtual source can be supplied using its negative ID value (otherwise, -1 is returned).

• classmethod GetInverse(domainId As %Integer, ccUniId As %Integer, Output sc As %Status = $$$OK) as %Integer

Returns the "inverse" of a CC pair, which means the CC composed of the same master and slave entity, but at inverted positions.


[BASEXML] > [%iKnow] > [Queries] > [CcAPI]		Private Storage