Markermd Filter Group

S7 class representing a group of filter conditions combined with logical AND. A question's filter groups are combined with logical OR. An empty group is allowed as transient editing state and is ignored during evaluation and serialization.

Usage

markermd_filter_group(conditions = list(), negate = FALSE)

Arguments

conditions

List of markermd_filter_condition objects

negate

Logical. When TRUE the whole group's predicate is negated (logical NOT around the ANDed conditions).