org.canova.spark.functions.pairdata

Interface PathToKeyConverter

All Superinterfaces:

Serializable

All Known Implementing Classes:

PathToKeyConverterFilename, PathToKeyConverterNumber

public interface PathToKeyConverter
extends Serializable

PathToKeyConverter: Used to match up files based on their file names, for PairSequenceRecordReaderBytesFunction For example, suppose we have files "/features_0.csv" and "/labels_0.csv", map both to same key: "0"

Method Summary

Modifier and Type	Method and Description
String	getKey(String path) Determine the key from the file path

Method Detail

getKey

String getKey(String path)

Determine the key from the file path

Parameters:

path - Input path

Returns:

Key for the file