org.apache.lucene.queryparser.flexible.precedence

## Class PrecedenceQueryParser

- java.lang.Object
- - org.apache.lucene.queryparser.flexible.core.QueryParserHelper
  - - org.apache.lucene.queryparser.flexible.standard.StandardQueryParser
    - - org.apache.lucene.queryparser.flexible.precedence.PrecedenceQueryParser

- 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 uses `PrecedenceQueryNodeProcessorPipeline` instead of `StandardQueryNodeProcessorPipeline` to process the query tree.

  See Also:
    `StandardQueryParser`

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `PrecedenceQueryParser()`
    `PrecedenceQueryParser(Analyzer analyer)`

  - ### Method Summary

    - ### Methods inherited from class org.apache.lucene.queryparser.flexible.standard.StandardQueryParser

      `getAllowLeadingWildcard, getAnalyzer, getDateResolution, getDateResolutionMap, getDefaultOperator, getEnablePositionIncrements, getFieldsBoost, getFuzzyMinSim, getFuzzyPrefixLength, getLocale, getLowercaseExpandedTerms, getMultiFields, getMultiTermRewriteMethod, getNumericConfigMap, getPhraseSlop, getTimeZone, parse, setAllowLeadingWildcard, setAnalyzer, setDateResolution, setDateResolution, setDateResolutionMap, setDefaultOperator, setDefaultPhraseSlop, setEnablePositionIncrements, setFieldsBoost, setFuzzyMinSim, setFuzzyPrefixLength, setLocale, setLowercaseExpandedTerms, setMultiFields, setMultiTermRewriteMethod, setNumericConfigMap, setPhraseSlop, setTimeZone, toString`

    - ### Methods inherited from class org.apache.lucene.queryparser.flexible.core.QueryParserHelper

      `getQueryBuilder, getQueryConfigHandler, getQueryNodeProcessor, getSyntaxParser, setQueryBuilder, setQueryConfigHandler, setQueryNodeProcessor, setSyntaxParser`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### PrecedenceQueryParser

          public PrecedenceQueryParser()

      See Also:
        `StandardQueryParser.StandardQueryParser()`

    - #### PrecedenceQueryParser

          public PrecedenceQueryParser(Analyzer analyer)

      See Also:
        `StandardQueryParser.StandardQueryParser(Analyzer)`

Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.