NewBestSub/it.uniud.newbestsub.dataset.view/ViewPaths

ViewPaths

object ViewPaths

ViewPaths

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Centralized path helpers shared by CSVView and ParquetView.

Responsibilities

Create and cache the container folder per run.
Provide subfolders:
CSV → <container>/CSV/
Parquet → <container>/Parquet/
Generate deterministic, timestamp-free filenames that include the executed target token.
Append "sd<seed>" to filenames if an explicit CLI seed (--seed) was provided.

Safety

All directory creation is idempotent: existing folders are reused.
Only invoked at run startup or when writing output.

Functions

fun csvNameNoTs(baseParts: Array<String>, suffix: String): String

Build a CSV filename (without timestamp).

csvNameNoTsMerged

fun csvNameNoTsMerged(baseParts: Array<String>, suffix: String): String

Build a merged CSV filename (without timestamp).

fun ensureCsvDir(model: DatasetModel): String

Ensure the CSV subdirectory exists and return its path.

ensureParquetDir

fun ensureParquetDir(model: DatasetModel): String

Ensure the Parquet subdirectory exists and return its path.

fun ensureRunDir(model: DatasetModel): String

Ensure the shared container folder for this run exists and cache its path.

fun fileBaseParts(model: DatasetModel, target: String): Array<String>

Assemble the core parts of a base filename for a given run and target.

parquetNameNoTs

fun parquetNameNoTs(baseParts: Array<String>, suffix: String): String

Build a Parquet filename (without timestamp).