Package edu.stanford.slac.archiverappliance.plain.parquet

Interface ETLParquetFilesStream

All Superinterfaces:

AutoCloseable, Closeable, ETLBulkStream, EventStream, Iterable<Event>

All Known Implementing Classes:

ParquetBackedPBEventFileStream

public interface ETLParquetFilesStream
extends ETLBulkStream

ETL Parquet files stream, provides access to the list of parquet files for combination.

Method Summary

Modifier and Type	Method	Description
ParquetInfo	getFirstFileInfo()	Get parquet first file info
List<Path>	getPaths()	Get parquet file paths

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface org.epics.archiverappliance.etl.ETLBulkStream

getFirstEvent

Methods inherited from interface org.epics.archiverappliance.EventStream

getDescription

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

getPaths

List<Path> getPaths()

Get parquet file paths

Returns:

List of paths to parquet files

getFirstFileInfo

ParquetInfo getFirstFileInfo()

Get parquet first file info

Returns:

First parquet file info