JoinConfig: Configuration for joining tables in a dataset

An R6 class that represents the configuration required to join an auxiliary table to the main dataset.

Public fields

file_path: Path to the join table file (string)
on: Column name to join on (string)
how: Join type: "left", "right", "inner", or "outer" (string)
columns: List of column names to extract from the joined table (character vector)

Create a new JoinConfig instance.

JoinConfig$new(file_path, on, how, columns)

file_path: Path to the join table
on: Column name to join on
how: Type of join to perform ("left", "right", "inner", "outer")
columns: Character vector of column names to extract from the joined table

The objects of this class are cloneable with this method.

JoinConfig$clone(deep = FALSE)