Sample: Rule selection

Description

This sample shows how to select which rules are evaluated for a given task, using the evaluation of company contracts as an example. This includes selecting rules at runtime or dynamically. This is particularly useful when there are numerous, specialized rules. Rule selection relies on a selection pipeline that behaves like a series of filters, using rule properties instead of rule conditions.

The key features of this sample include:

• Static selection
  • Extractor using a query
• Runtime selection
  • Ruletask scope
  • Runtime rule selection
  • Match (up) operator
  • Rule overriding
• Rule model extension
  • Struct properties
  • Hierarchical properties
  • Queries on extended properties