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java.lang.Objectde.fuberlin.wiwiss.d2rq.helpers.CSV
Parse comma-separated values (CSV), a common Windows file format. Sample input: "LU",86.25,"11/4/1998","2:19PM",+4.0625
Inner logic adapted from a C++ original that was Copyright (C) 1999 Lucent Technologies Excerpted from 'The Practice of Programming' by Brian W. Kernighan and Rob Pike.
Included by permission of the http://tpop.awl.com/ web site, which says: "You may use this code for any purpose, as long as you leave the copyright notice and book citation attached." I have done so.
History:
08-03-2004: Lifted from somewhere on the Web
Field Summary | |
static char |
DEFAULT_SEP
|
private char |
fieldSep
the separator char for this parser |
private java.util.ArrayList |
list
The fields in the current String |
Constructor Summary | |
CSV()
Construct a CSV parser, with the default separator (`,'). |
|
CSV(char sep)
Construct a CSV parser with a given separator. |
Method Summary | |
private int |
advPlain(java.lang.String s,
java.lang.StringBuffer sb,
int i)
advPlain: unquoted field; return index of next separator |
private int |
advQuoted(java.lang.String s,
java.lang.StringBuffer sb,
int i)
advQuoted: quoted field; return index of next separator |
java.lang.String[] |
parse(java.lang.String line)
parse: break the input String into fields |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final char DEFAULT_SEP
private java.util.ArrayList list
private char fieldSep
Constructor Detail |
public CSV()
public CSV(char sep)
Method Detail |
public java.lang.String[] parse(java.lang.String line)
private int advQuoted(java.lang.String s, java.lang.StringBuffer sb, int i)
private int advPlain(java.lang.String s, java.lang.StringBuffer sb, int i)
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