Class PrecedenceQueryParser
- java.lang.Object
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- org.apache.lucene.queryparser.flexible.core.QueryParserHelper
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- org.apache.lucene.queryparser.flexible.standard.StandardQueryParser
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- org.apache.lucene.queryparser.flexible.precedence.PrecedenceQueryParser
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- All Implemented Interfaces:
CommonQueryParserConfiguration
public class PrecedenceQueryParser extends StandardQueryParser
This query parser works exactly as the standard query parser (StandardQueryParser
), except that it respect the boolean precedence, so <a AND b OR c AND d> is parsed to <(+a +b) (+c +d)> instead of <+a +b +c +d>.EXPERT: This class extends
StandardQueryParser
, but usesPrecedenceQueryNodeProcessorPipeline
instead ofStandardQueryNodeProcessorPipeline
to process the query tree.- See Also:
StandardQueryParser
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Constructor Summary
Constructors Constructor Description PrecedenceQueryParser()
PrecedenceQueryParser(Analyzer analyer)
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Method Summary
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Methods inherited from class org.apache.lucene.queryparser.flexible.standard.StandardQueryParser
getAllowLeadingWildcard, getAnalyzer, getDateResolution, getDateResolutionMap, getDefaultOperator, getEnablePositionIncrements, getFieldsBoost, getFuzzyMinSim, getFuzzyPrefixLength, getLocale, getMultiFields, getMultiTermRewriteMethod, getPhraseSlop, getPointsConfigMap, getTimeZone, parse, setAllowLeadingWildcard, setAnalyzer, setDateResolution, setDateResolutionMap, setDefaultOperator, setEnablePositionIncrements, setFieldsBoost, setFuzzyMinSim, setFuzzyPrefixLength, setLocale, setMultiFields, setMultiTermRewriteMethod, setPhraseSlop, setPointsConfigMap, setTimeZone, toString
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Methods inherited from class org.apache.lucene.queryparser.flexible.core.QueryParserHelper
getQueryBuilder, getQueryConfigHandler, getQueryNodeProcessor, getSyntaxParser, setQueryBuilder, setQueryConfigHandler, setQueryNodeProcessor, setSyntaxParser
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Constructor Detail
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PrecedenceQueryParser
public PrecedenceQueryParser()
- See Also:
StandardQueryParser()
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PrecedenceQueryParser
public PrecedenceQueryParser(Analyzer analyer)
- See Also:
StandardQueryParser(Analyzer)
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