org.apache.kudu.mapreduce.tools

Class CsvParser

java.lang.Object

org.apache.kudu.mapreduce.tools.CsvParser

@InterfaceAudience.Public
 @InterfaceStability.Unstable
public class CsvParser
extends Object

Column-separated values parser that gives access to the different columns inside each line of data.

Constructor Summary

Constructors

Constructor and Description
CsvParser(String columnsSpecification, String separatorStr)

Method Summary

Modifier and Type	Method and Description
org.apache.kudu.mapreduce.tools.CsvParser.ParsedLine	parse(byte[] lineBytes, int length) Creates a ParsedLine of a line of data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CsvParser

public CsvParser(String columnsSpecification,
                 String separatorStr)

Parameters:

columnsSpecification - the list of columns to parse out, comma separated.

separatorStr - The 1 byte separator.

Method Detail

parse

public org.apache.kudu.mapreduce.tools.CsvParser.ParsedLine parse(byte[] lineBytes,
                                                                  int length)
                                                           throws org.apache.kudu.mapreduce.tools.CsvParser.BadCsvLineException

Creates a ParsedLine of a line of data.

Parameters:

lineBytes - Whole line as a byte array.

length - How long the line really is in the byte array

Returns:

A parsed line of CSV.

Throws:

org.apache.kudu.mapreduce.tools.CsvParser.BadCsvLineException