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From "McGibbney, Lewis John" <Lewis.McGibb...@gcu.ac.uk>
Subject RE: tokensFromAnalysis
Date Thu, 02 Dec 2010 15:45:32 GMT
I have been trying to reuse code which was originally written a while ago as you can tell.

I am looking for suggestions as to how I could get the code working, if this is not possible
alternatively I will start from scratch.

Thank you


-----Original Message-----
From: Simon Willnauer [mailto:simon.willnauer@googlemail.com]
Sent: 02 December 2010 15:35
To: java-user@lucene.apache.org
Subject: Re: tokensFromAnalysis

man what version of lucene are you useing?

simon

On Thu, Dec 2, 2010 at 4:27 PM, McGibbney, Lewis John
<Lewis.McGibbney@gcu.ac.uk> wrote:
> Hello List,
>
> Having posted a couple of days ago, I have one last question regarding the following
code fragment
>
>  public static Token[] tokensFromAnalysis(Analyzer analyzer, String text)
>      throws IOException {
>   TokenStream stream = analyzer.tokenStream("contents",
>        new StringReader(text));
>    ArrayList<Token> tokenList = new ArrayList<Token>();
>    Token token = null;
>    while ((token = stream.next()) != null) <-------
>      tokenList.add(token);
>    Token[] tokens = new Token[tokenList.size()];
>    for (int i = 0; i < tokens.length; i++)
>      tokens[i] = tokenList.get(i);
>    return (tokens);
>
> I am getting an error on stream.next() as highlighted. I am prompted to add a cast to
stream, however I then am faced with the problem of which object to pass... which I do not
know.
>
> while ((token = ((Object) stream).next()) != null)
>
> Thank you
> Lewis
>
>
> Glasgow Caledonian University is a registered Scottish charity, number SC021474
>
> Winner: Times Higher Education's Widening Participation Initiative of the Year 2009 and
Herald Society's Education Initiative of the Year 2009
> http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html
>

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Glasgow Caledonian University is a registered Scottish charity, number SC021474

Winner: Times Higher Education’s Widening Participation Initiative of the Year 2009 and
Herald Society’s Education Initiative of the Year 2009
http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html
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