flex Expert System Toolkit - LPIS

Appendix C - KSL Keyword Glossary 206
conflict
KSL Context
Description
Used with
Example
Sentence
Used in ruleset to select rules using the built-in
conflict resolution algorithm.
select rule using, resolution
ruleset stock_take
contains all rules ;
select rule using conflict resolution.
constraint
KSL Context Sentence
Description Data-driven procedure used to constrain the
possible values for a slot or global variable.
Example
constraint maximum_size
when the contents of any jug changes
to X
then check that X is at or below a
jug`s capacity .
contains
KSL Context
Description
Example
Sentence
Used within a ruleset to define the initial rule
agenda.
ruleset water_jugs
contains all rules .
cyclic
KSL Context
Description
Used with
Example
Sentence
Used in ruleset to start the next rule agenda at the
rule following the selected rule.
update ruleset by, rotation of rules
ruleset moving_blocks
contains all rules ;
update ruleset by cyclic rotation of
rules .
data
KSL Context
Description
Example
Sentence
Defines some data initialisation procedures.
data start_up_configuration
the contents of jugA are 2
and ...
6
default
KSL Context
Description
Example
flex toolkit
Sentence
Declares a default value for an attribute of a frame.
frame squirrel is a rodent
default tail is { long and bushy }