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https://issues.apache.org/jira/browse/LUCENE-2341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055729#comment-13055729
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Michał Dybizbański edited comment on LUCENE-2341 at 6/27/11 8:19 PM:
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Dawid, as you suggested, I've changed the interface to MorfologikAnalyzer and
MorfologikFilter to account for the changes in Morfologik 1.5.2, namely the
multiple dictionaries.
Both those classes' constructors now accept a PolishStemmer.DICTIONARY (instead
of languageCode String as in previous patch). A PolishStemmer object is
instantiated by MorfologikFilter, so each invocation of
MorfologikAnalyzer.createComponents (which instantiates MorfologikFilter) is
coupled with an individual instance of PolishStemmer.
This way, sharing a MorfologikAnalyzer by separate threads is safe (even though
MorfologikFilter itself isn't thread-safe) provided each thread obtains its own
TokenStreamComponents through ReusableAnalyzerBase.createComponents (is this
always the case ? looking at other filters, thay don't look thread-safe neither
..)
was (Author: michcio):
David, as you suggested, I've changed the interface to MorfologikAnalyzer
and MorfologikFilter to account for the changes in Morfologik 1.5.2, namely the
multiple dictionaries.
Both those classes' constructors now accept a PolishStemmer.DICTIONARY (instead
of languageCode String as in previous patch). A PolishStemmer object is
instantiated by MorfologikFilter, so each invocation of
MorfologikAnalyzer.createComponents (which instantiates MorfologikFilter) is
coupled with an individual instance of PolishStemmer.
This way, sharing a MorfologikAnalyzer by separate threads is safe (even though
MorfologikFilter itself isn't thread-safe) provided each thread obtains its own
TokenStreamComponents through ReusableAnalyzerBase.createComponents (is this
always the case ? looking at other filters, thay don't look thread-safe neither
..)
> explore morfologik integration
> ------------------------------
>
> Key: LUCENE-2341
> URL: https://issues.apache.org/jira/browse/LUCENE-2341
> Project: Lucene - Java
> Issue Type: New Feature
> Components: modules/analysis
> Reporter: Robert Muir
> Assignee: Dawid Weiss
> Attachments: LUCENE-2341.diff, LUCENE-2341.diff, LUCENE-2341.diff,
> morfologik-fsa-1.5.2.jar, morfologik-polish-1.5.2.jar,
> morfologik-stemming-1.5.0.jar, morfologik-stemming-1.5.2.jar
>
>
> Dawid Weiss mentioned on LUCENE-2298 that there is another Polish stemmer
> available:
> http://sourceforge.net/projects/morfologik/
> This works differently than LUCENE-2298, and ideally would be another option
> for users.
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