org.openlowcode.tools.file

Class CSVParser

java.lang.Object

org.openlowcode.tools.file.CSVParser

All Implemented Interfaces:

FileParser

public class CSVParser
extends java.lang.Object
implements FileParser

A simple CSV parser

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
CSVParser(int separator, int enclosechar, java.io.Reader reader) creates CSVParser with specified separators

Method Summary

Modifier and Type	Method and Description
void	close() Close the fileparser
boolean	isreturnChar(int currentchar)
boolean	isWindowsParasite(int currentchar)
java.lang.String[]	parseOneLine()
java.lang.String	rebuildCSVLine(java.lang.String[] parsedline)

Methods inherited from class java.lang.Object

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

Constructor Detail

CSVParser

public CSVParser(int separator,
                 int enclosechar,
                 java.io.Reader reader)

creates CSVParser with specified separators

Parameters:

separator - typically ',' or ';', the separator of fields

enclosechar - typically double quote '"', the field content may be enclosed by enclosed char with escape through two enclose chars,

Method Detail

isreturnChar

public boolean isreturnChar(int currentchar)

Parameters:

currentchar - a character

Returns:

true if it is a line jump character

isWindowsParasite

public boolean isWindowsParasite(int currentchar)

Parameters:

currentchar - a character

Returns:

true if windows special character for line jumb

parseOneLine

public java.lang.String[] parseOneLine()
                                throws java.io.IOException

Specified by:

parseOneLine in interface FileParser

Returns:

an array of objects. Note: the array may have less elements than planned if the elements on the right are empty

Throws:

java.io.IOException

rebuildCSVLine

public java.lang.String rebuildCSVLine(java.lang.String[] parsedline)

Parameters:

parsedline - the elements as parsed

Returns:

a valid csv line from those elements

close

public void close()
           throws java.io.IOException

Description copied from interface: FileParser

Close the fileparser

Specified by:

close in interface FileParser

Throws:

java.io.IOException