Package org.anchoranalysis.io.input.csv

Class CSVReader

Object

CSVReader

public class CSVReader
extends Object

Reads a CSV File from the file-system.

Author:

Owen Feehan

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	CSVReader.OpenedCSVFile	A CSV file that has been opened for reading from the file-system.

Constructor Summary

Constructors

Constructor	Description
CSVReader(String regularExpressionSeperator, boolean firstLineHeaders)	Create, expecting unquoted strings.
CSVReader(String regularExpressionSeperator, boolean firstLineHeaders, boolean quotedStrings)	Creates a new CSVReader instance.

Method Summary

Modifier and Type	Method	Description
CSVReader.OpenedCSVFile	read(Path filePath)	Opens a CSV for reading.

Methods inherited from class java.lang.Object

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

Constructor Details

CSVReader

public CSVReader(String regularExpressionSeperator,
 boolean firstLineHeaders)

Create, expecting unquoted strings.

Parameters:

regularExpressionSeperator - a regular-expression in Java syntax for splitting a line by separator.

firstLineHeaders - whether the first line of the CSV file contains headers or not.

CSVReader

public CSVReader(String regularExpressionSeperator,
 boolean firstLineHeaders,
 boolean quotedStrings)

Creates a new CSVReader instance.

Parameters:

regularExpressionSeperator - A regular-expression in Java syntax for splitting a line by separator.

firstLineHeaders - Whether the first line of the CSV file contains headers or not.

quotedStrings - Whether strings should be quoted or not in the CSV file.

Method Details

read

public CSVReader.OpenedCSVFile read(Path filePath)
                             throws CSVReaderException

Opens a CSV for reading.

Parameters:

filePath - path to file

Returns:

the opened-file (that must eventually be closed)

Throws:

CSVReaderException - if any error occurs while reading the CSV file.