Gets the collection of derived properties for this AggregateRecord.

Namespace:  Endeca.Data
Assembly:  Endeca.Data (in Endeca.Data.dll) Version: 2.1.3.0 (2.1.3.622)

Syntax

C#
public PropertyMap DerivedProperties { get; }
Visual Basic (Declaration)
Public ReadOnly Property DerivedProperties As PropertyMap
Visual C++
public:
property PropertyMap^ DerivedProperties {
	PropertyMap^ get ();
}

Remarks

The derived properties collection consists of properties whose values are the result of applying a function to each constituent record that is aggregated by this AggregateRecord. For example, if the records in MDEX engine represent books, then an AggregateRecord might have a derived property that is calculated by applying the MIN function to each constituent record. The value representing the minimum price can then be read from the PropertyMap returned from this method.

Derived properties may be configured by editing the Derived_props.xml file. Please refer to the Endeca Developer's Guide for further details.

See Also