Operator that adds a record kind restriction to the state.
The available kinds are: (1) "data" -- records that do not
use a recordspec known to the mdex at the system or
service level; (2) "properties" -- records that declare
properties ("PDR" records); (3) "nondata" -- all records
that use a recordspec known to the mdex (PDRs, DDRs, GCRs,
groups, precedence rules, semantic entity definitions,
etc...). Record kinds are not "visible", so they do not
appear in breadcrumbs and are not cleared by any of the
general mechanisms for clearing the state. They can only
be removed using a PopRecordKindOperator.
Operator that adds a record kind restriction to the state.
The available kinds are: (1) "data" -- records that do not
use a recordspec known to the mdex at the system or
service level; (2) "properties" -- records that declare
properties ("PDR" records); (3) "nondata" -- all records
that use a recordspec known to the mdex (PDRs, DDRs, GCRs,
groups, precedence rules, semantic entity definitions,
etc...). Record kinds are not "visible", so they do not
appear in breadcrumbs and are not cleared by any of the
general mechanisms for clearing the state. They can only
be removed using a