Multiple delimiters for StringTokenizer

If I am trying to parse a string which has multiple delimiters like
13:10_76.5
How do I tell the string tokenizer that : _ . (colon, underscore, period) are all delimiters? Or can I?
Thanks,
WF

Constructs a string tokenizer for the specified
string. The characters in the delim argument are
the delimiters for separating tokens.
Delimiter characters themselves will not be treated as
tokens.
[b]Parameters:
str - a string to be parsed.
delim - the delimiters[u].
Okay, I am new at this and perhaps I am missing something obvious, but if my string name is "inputstring''
this should look like this: public StringTokenizer(inputstring, :_.) ??
I am trying to parse out the stuff between these delimiters like in this example 13:10_78.5
If I want 13 then 10 then 78 then 5 pulled out, how do I get it to do that? Is that more clear??
Thanks for your patience!
Wf

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Parsing multiple delimiters

I have to input and parse the contents of a .txt file. I can do this using Scanner class and defining a delimiter (e.g. scanner.useDelimiter(",");)
However, my txt file has multiple delimiters. For example, this is a snippet of the file:
Question: Question text goes here Location: Chicago, IL School: Unit 5 Grade: 8 Question: Question 2 text goes here Location: Inglewood, CA School: Ben Franklin Elementary Grade: 4
So, basically, there are numerous delimiters (Question:, Location: School:, etc) and nothing that indicates the start of a new question. Note, I can't use : as a delimiter as it often appears in the text as a legitimate character
Can someone inform me on the best way to parse using multiple delimiters so it reads:
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Location: Chicago, IL
School:
Grade: 8
Question: Question Text
Location: Inglewood, CA
School:
Grade: 4
thank you

Or can use this code, but it has many limitations: the delimiters must start with uppercase (no other word must be uppercase)->instead of this you can use a regexp; also the result will contain all entries for the respective delimiter, delimited with ',' (comma), you can use other delimiter and then use that to split it if you want them separated.
This is very poor quality code; any improvements and tips are more welcomed from experienced users
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
public class test
public static void main(String[] args)
try {
BufferedReader br = new BufferedReader(new FileReader(new File("c:\\file.txt";)));
String questions=processLine(br.readLine(), "Question:");
System.out.println(questions);
} catch (FileNotFoundException ex) {
System.out.println(ex.getMessage());
catch (IOException ex) {
System.out.println(ex.getMessage());
public static String processLine(String line, String delimiter)
String processLine="";
if(line.contains(delimiter))
String delimiterIncrement=line;
while(delimiterIncrement.contains(delimiter))
int pos=delimiterIncrement.indexOf(delimiter);
if(pos!=-1)
int end=getFirstUpper(delimiterIncrement);
if(pos>end)
delimiterIncrement=delimiterIncrement.substring(pos);
end=getFirstUpper(delimiterIncrement);
processLine=processLine+delimiterIncrement.substring(delimiter.length()+1, end)+",";
delimiterIncrement=delimiterIncrement.substring(end+1);
else
processLine=processLine+delimiterIncrement.substring(pos+delimiter.length()+1, end)+",";
delimiterIncrement=delimiterIncrement.substring(end+1);
else
break;
return processLine;
public static int getFirstUpper(String myString)
int first=1000000;
myString=myString.substring(1);
for(char c:myString.toCharArray())
if(Character.isUpperCase(c))
first=myString.indexOf(c);
break;
return first;
}Or... you can use StringTokenizer as instructed on the other forum :))) That's the advantage of Java: knowledge of already built-in classes that improve and ease your work...
edit: so this code does exactly what you want (printout) you must first adapt it to your specific needs... but hopefully helps a bit...
Edited by: don1983p on Apr 19, 2009 12:11 AM

Flat File Destination Multiple Delimiters

Hi Guys,
This might been an easy one for you. I need to find out if the data from a table can be loaded into a text file with multiple delimiters or not using SSIS? For example, if I have 2 columns of data from a table,
ID Name
100 Mark
I need to load this into a flat file and the output should be like this
100,@Mark
So basically, I need to have 2 delimiters in the flat file destination namely "," and "@". How can this be done.
Thanks in advance.

Can't you just fill in two delimiters in the Column Delimiter field of the Flat File Connection Manager (never tried it)?
Alternatives:
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'@' + column2 as column2 from yourTable
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Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
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"**" to be delimiter!! not only "*" what can I do!!???for StringTokenizer

In my work
If I have an equation, a+b**c+d*e
** means exponent. so b^c (but I should do that way **)
there are 5different operators ---> ** + - / *
so...I'm trying to use StringTokenizer.
such that,
StringTokenizer st = new StringTokenizer(String, "*/+-", true)
even if I make (String,"*/+-**", true) ,it does not work.
Is there any way I can do that??
please somebody help me....

As the StringTokenizer API doc says: All characters in the delim argument are the delimiters for separating tokens
In other words, only single characters are used as separators.
You might consider using Pattern and Matcher.
For example:        String input = "a+b**c+d*e";
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Is there a way to specify multiple delimitors in the read from spreadsheet file vi? I have a file that i need to read in that contains both space and comma delimitors and would like to read that data into an array using both delimitors (or not and). Below is the data I'm trying to read.
;attenuator data table
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att10:   db       07Ch,07Eh,07Fh,09Dh,09Fh,09Fh,0BDh,015h,017h,035h
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att90:   db       0C6h,0C6h,0C6h,0E4h,0E4h,0E5h,0E5h,0E7h,0E7h,0E7h
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You should use "scan string for tokens", and wire an array of delimiters.
One nice behavior is the fact that consecutive delimiters are contracted into one (by default), so e.g. if your delimiters is an array containing a space and a comma, a sequence of three spaces and a comma would still count as one delimiter.
For some ideas, have a look at my old example here:
http://forums.ni.com/ni/board/message?board.id=170&message.id=192847#M192847
LabVIEW Champion . Do more with less code and in less time .

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<START_DATE>01022010</START_DATE>
</PROJECT>
</TEAM_MEMBER>
</TEST>
Edited by: ganeshtw on Aug 25, 2010 12:14 AM

Hi,
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EMP1
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72000, Sample, 01-Feb-2010
73000, Sample, 01-March-2010While creating the RTF template you can use the Group by option.
<?for-each-group:ROW;./columnname> then print the column name
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72000, Sample, 01-Feb-2010
73000, Sample, 01-March-2010
<?end for-each-group?>
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