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Posted to dev@lucene.apache.org by "Erick Erickson (JIRA)" <ji...@apache.org> on 2013/03/16 20:14:13 UTC
[jira] [Resolved] (SOLR-1118) InsertPrefixTokenFilterFactory and
InsertSuffixTokenFilterFactory
[ https://issues.apache.org/jira/browse/SOLR-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Erick Erickson resolved SOLR-1118.
----------------------------------
SPRING_CLEANING_2013. We can reopen if there's interest.
> InsertPrefixTokenFilterFactory and InsertSuffixTokenFilterFactory
> -----------------------------------------------------------------
>
> Key: SOLR-1118
> URL: https://issues.apache.org/jira/browse/SOLR-1118
> Project: Solr
> Issue Type: New Feature
> Components: Schema and Analysis
> Affects Versions: 1.3
> Reporter: Karl Wettin
> Attachments: SOLR-1118.txt
>
>
> {code}
> /**
> * Inserts a single token as prefix to the stream.
> * Useful to increase precision/recall of shingles located in the very begining of a stream.
> *
> * Accept the following arguments:
> *
> * type: token type value of the prefix token
> *
> * text: text value of the prefix token
> *
> * positionIncrement: positionIncrement of the prefix token.
> *
> * trailingPositionIncrement: position increment of the first token in the input stream,
> * given the position increment of that token is set to 0.
> *
> * @see InsertSuffixTokenFilterFactory
> */
> public class InsertPrefixTokenFilterFactory extends BaseTokenFilterFactory {
> {code}
> {code}
> /**
> * Inserts a single token as a suffix in the stream.
> * Useful to increase precision/recall of shingles located in the very end of a stream.
> *
> * Accept the following arguments:
> *
> * type: token type value of the suffix token
> *
> * text: text value of the suffix token
> *
> * positionIncrement: position increment of the suffix token.
> *
> *
> * @see InsertPrefixTokenFilterFactory
> */
> public class InsertSuffixTokenFilterFactory extends BaseTokenFilterFactory {
> {code}
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