Base class for all cohortBuilder filters

Usage

CbFilter(
  type = character(0),
  id = character(0),
  name = character(0),
  active = logical(0),
  description = NULL,
  domain = NULL,
  step_id = NULL,
  extra = list(),
  private = list()
)

Arguments

type: Filter type string.
id: Filter identifier.
name: Filter display name.
active: Whether the filter is active.
description: Optional filter description.
domain: Optional domain constraining valid filter values. Structure depends on filter type: character vector for discrete, 2-length vector for range, named list for multi_discrete. When set, filter values are intersected with the domain. When value is unset (`NA`) and domain is provided, the domain serves as the effective value.
step_id: Step identifier (set when filter is attached to a step).
extra: Named list of extra parameters.
private: Named list of internal parameters, not intended to be set directly by users.