Module org.jgrapht.io

Package org.jgrapht.nio.csv

Class DSVUtils

java.lang.Object

org.jgrapht.nio.csv.DSVUtils

class DSVUtils
extends Object

Helper utilities for escaping and unescaping Delimiter-separated values.

Field Summary

Fields

Modifier and Type	Field	Description
private static final char	DSV_CR
private static final char	DSV_LF
private static final char	DSV_QUOTE
private static final String	DSV_QUOTE_AS_STRING

Constructor Summary

Constructors

Constructor	Description
DSVUtils()

Method Summary

Modifier and Type	Method	Description
static String	escapeDSV(String input, char delimiter)	Escape a Delimiter-separated values string.
static boolean	isValidDelimiter(char delimiter)	Test if a character can be used as a delimiter in a Delimiter-separated values file.
static String	unescapeDSV(String input, char delimiter)	Unescape a Delimiter-separated values string.

Methods inherited from class java.lang.Object

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

Field Details

DSV_QUOTE

private static final char DSV_QUOTE

See Also:

• Constant Field Values

DSV_LF

private static final char DSV_LF

See Also:

• Constant Field Values

DSV_CR

private static final char DSV_CR

See Also:

• Constant Field Values

DSV_QUOTE_AS_STRING

private static final String DSV_QUOTE_AS_STRING

Constructor Details

DSVUtils

DSVUtils()

Method Details

isValidDelimiter

public static boolean isValidDelimiter(char delimiter)

Test if a character can be used as a delimiter in a Delimiter-separated values file.

Parameters:

delimiter - the character to test

Returns:

true if the character can be used as a delimiter, false otherwise

escapeDSV

public static String escapeDSV(String input,
 char delimiter)

Escape a Delimiter-separated values string.

Parameters:

input - the input

delimiter - the delimiter

Returns:

the escaped output

unescapeDSV

public static String unescapeDSV(String input,
 char delimiter)

Unescape a Delimiter-separated values string.

Parameters:

input - the input

delimiter - the delimiter

Returns:

the unescaped output