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--- On Wed, 12/30/09, Sami Siren (JIRA) j...@apache.org wrote:
From: Sami Siren (JIRA) j...@apache.org
Subject: [jira] Updated: (NUTCH-775) Enhance Searcher interface
To: nutch-dev@lucene.apache.org
Date: Wednesday, December 30, 2009, 11:09 AM
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https://issues.apache.org/jira/browse/NUTCH-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sami Siren updated NUTCH-775:
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Attachment: NUTCH-775.patch
I ended up changing the Query API instead since the changes were smaller from
API perspective that way.
Enhance Searcher interface
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Key: NUTCH-775
URL: https://issues.apache.org/jira/browse/NUTCH-775
Project: Nutch
Issue Type: Improvement
Components: searcher
Reporter: Sami Siren
Assignee: Sami Siren
Fix For: 1.1
Attachments: NUTCH-775.patch
Current Searcher interface is too limited for many purposes:
Hits search(Query query, int numHits, String dedupField, String sortField,
boolean reverse) throws IOException;
It would be nice that we had an interface that allowed adding different
features without changing the interface. I am proposing that we deprecate the
current search method and introduce something like:
Hits search(Query query, Metadata context) throws IOException;
Also at the same time we should enhance the QueryFilter interface to look
something like:
BooleanQuery filter(Query input, BooleanQuery translation, Metadata context)
throws QueryException;
I would like to hear your comments before proceeding with a patch.
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