Freeze a supported synthesis policy for repeated generation

Fits the dependency-free internal generator while the source data are in a human-controlled session, writes the fitted state to a private store, and returns a source-free handle containing the public contract and opaque references. The fitted state is not included in the returned object.

Usage

freeze_synthesis(
  data,
  spec,
  roles = NULL,
  allowed = generation_limits(),
  store = NULL
)

Arguments

data

A data frame to use during the one-time fitting operation.

spec

A dataganger_spec created by synth_spec() with engine = "internal".

roles

A dataganger_roles object. If NULL, roles are detected from data before fitting.

allowed

A dataganger_generation_limits object defining permitted seed, row-count, and dataset-count ranges.

store

A persistent private store path or an existing private store object. It must be supplied explicitly so the handle can be reopened in a later R session.

Value

A dataganger_frozen_generator handle. Save this handle with saveRDS() if it must be reopened in a later R session.