%ZEN.Report.CustomAggregate

deprecated abstract class %ZEN.Report.CustomAggregate extends %ZEN.Report.aggregate

Base class for custom aggregates in ZEN report data.

Properties

property class as %ZEN.Datatype.className [ InitialExpression = ..%ClassName(1) ];

Property methods: classDisplayToLogical(), classGet(), classIsValid(), classLogicalToDisplay(), classLogicalToOdbc(), classNormalize(), classSet()

property type as %ZEN.Datatype.string [ InitialExpression = "CUSTOM" ];

Inherited description: Type of aggregate to calculate.

Property methods: typeDisplayToLogical(), typeGet(), typeIsValid(), typeLogicalToDisplay(), typeLogicalToOdbc(), typeNormalize(), typeSet()

method GetResult() as %String

GetResult is invoked after every record has been processed to return the final value of the aggregate.

method ProcessValue() as %Status

ProcessValue is called sequentially on each record returned by the report query or queries.