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  • Committer: Sebastian Meyer
  • Date: 2012-08-03 09:12:40 UTC
  • Revision ID: sebastian.meyer@slub-dresden.de-20120803091240-x6861b0vabq1xror
https://launchpad.net/bugs/985487
Remove Lucene and Solr source code and add patches instead
Fix Bug #985487: Auto-suggestion for the search interface

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lucene/contrib/xml-query-parser/README.htm
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<html>
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        <body>
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                <h1>XML based query syntax
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                </h1>
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                <p>
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                        This module contains:
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                        <ul>
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                                <li>a modular Lucene Query Parser where queries are expressed as XML</li>
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                                <li>JUnit test</li>
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                                <li>DTD schemas and <a href="docs/index.html">generated documentation</a> </li>
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                                <li>Example XML queries</li>
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                                <li>Test index (subset of Reuters 21578)</li>
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                        </ul>
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                </p>
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                <p>
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                        The original motivation for creating this package was outlined and discussed <a href="http://marc.theaimsgroup.com/?l=lucene-dev&m=113355526731460&w=2">here</a>.
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                </p>
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                <p>
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                        Parser support includes:
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                        <ul>
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                                <li>"Span" queries</li>
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                                <li>Simple caching for filters</li>
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                                <li>"Like this" queries</li>
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                                <li>Boolean, Term, and UserInput (parsed with existing query parser)</li>
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                                <li>BoostingQuery - a class that can downgrade scores for hits on
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                                certain terms rather than the hard-line approach taken by BooleanClause.Occurs.MUST_NOT</li>
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                                <li>FilteredQuery, RangeFilter, DuplicateFilter and "TermsFilter" for non-sequential terms</li>
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                                <li>"FuzzyLikeThis" a new query which is a cross between "LikeThis" and "fuzzy" but with
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                                        better scoring of fuzzy terms than standard fuzzy queries</li>
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                                <li>A modular design with expandable support for new query/filter types</li>
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                        </ul>
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                </p>
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                <p>This code is dependent on the "queries" contrib module although the "CoreParser" can be compiled with just Lucene core if required</p>
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        </body>
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</html>
 
 
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