> Then how do you notify the other filters that they should reset their state?
> TokenStream.reset()? The javadoc specifies that it's actually used
> for something else - but perhaps it can be reused for this purpose?
Yonik, I did exactly this with several in lucene contrib.
For these i had to explicitly reset the filtered stream, and implement
reset() , or they would not do the right thing.
for example ThaiWordFilter inside ThaiAnalyzer...
streams.source = new StandardTokenizer(reader);
streams.result = new StandardFilter(streams.source);
streams.result = new ThaiWordFilter(streams.result);
streams.result = new StopFilter(streams.result,
StopAnalyzer.ENGLISH_STOP_WORDS_SET);
setPreviousTokenStream(streams);
} else {
streams.source.reset(reader);
streams.result.reset(); // reset the ThaiWordFilter's state
}
--
Robert Muir
[email protected]
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