RE: StringTokenizer

[Joel Fritz <JFritz@xxxxxxxxxxxxxxxx>]

Try the following url:

http://java.sun.com/j2se/1.3/docs/api/java/util/StringTokenizer.html

It looks like it does the same things as the C library function.

> -----Original Message-----
> From: Chanh_Le@countrywide.com [mailto:Chanh_Le@countrywide.com]
> Sent: Thursday, July 26, 2001 12:54 PM
> To: JAVA400-L@midrange.com
> Subject: Re: StringTokenizer
> 
> 
> 
> Thanks Gary.  After searching through API list, I decide to write one.
> Kindly, you already wrote one for me.  Thanks again.
> 
> CL
> 
> 
> 
> 
> 
> Gary L Peskin <garyp@firstech.com>@midrange.com on 07/26/2001 
> 12:35:43 PM
> 
> Please respond to JAVA400-L@midrange.com
> 
> Sent by:  owner-java400-l@midrange.com
> 
> 
> To:   JAVA400-L@midrange.com
> cc:
> 
> Subject:  Re: StringTokenizer
> 
> 
> I don't know of such a class but I just hacked this one together:
> 
> class ExpStringTokenizer extends java.util.StringTokenizer {
> 
>   private boolean m_expectingDelimiter = false;
>   private String m_delims;
> 
>   public ExpStringTokenizer(String str) {
>     this(str, " \t\n\r\f");
>   }
> 
>   public ExpStringTokenizer(String str, String delim) {
>     super(str, delim, true);
>     m_delims = delim;
>   }
> 
>   public String nextToken() {
> 
>     while (true)
>     {
>       String next = super.nextToken();
>       if (m_expectingDelimiter)
>         m_expectingDelimiter = false;
>       else
>       {
>         boolean isDelimiter = (m_delims.indexOf(next) >= 0);
>         if (isDelimiter)
>           return null;
>         else
>         {
>           m_expectingDelimiter = true;
>           return next;
>         }
>       }
>     }
>   }
> }
> 
> Seems like putting the rest of the methods in shouldn't be too hard.
> 
> Gary
> 
> Chanh_Le@countrywide.com wrote:
> >
> > Could you let us know if there is a class similar to StringTokenizer
> >
> > StringTokenizer  stk1 = new StringTokenizer ("a@b@@c", "@");
> >
> > We have 3 elements with values "a", "b", and "c"
> >
> > We are looking for a class which returns 4 elements with 
> the values "a",
> > "b", null, and "c".
> >
> > Thanks.
> > CL
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