All Manuals > KnowledgeWorks and Prolog User Guide > 7 Reference Guide

recency Conflict Resolution Tactic / Function

Summary

Implements the recency tactic.

Package

kw

Signature

recency instantiation1 instantiation2 => result

Arguments
instantiation1
An instantiation object.
instantiation2
An instantiation object.
Values
result
A boolean.
Description

The conflict resolution tactic / function recency returns true if and only if instantiation1 is preferred to instantiation2 by the conflict resolution tactic recency, otherwise false. The function is intended to be used primarily by including it in the conflict resolution strategy for a context.

Examples
(defcontext my-context1 :strategy (recency))
(defcontext my-context2 :strategy (priority recency))
See also

3.1.5.3 Conflict Resolution
defcontext
deftactic
-recency
instantiation
conflict-set
fire-rule


KnowledgeWorks and Prolog User Guide (Macintosh version) - 01 Dec 2021 19:35:35