Java Doc for CompassQueryParser.java in  » Search-Engine » compass-2.0 » org » apache » lucene » queryParser » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Search Engine » compass 2.0 » org.apache.lucene.queryParser 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.apache.lucene.queryParser.CompassQueryParser

All known Subclasses:   org.compass.core.lucene.engine.spellcheck.queryparser.SpellCheckQueryParser,
CompassQueryParser
public class CompassQueryParser extends QueryParser (Code)
Extends Lucene org.apache.lucene.queryParser.QueryParser and overrides CompassQueryParser.getRangeQuery(String,String,String,boolean) since lucene performs data parsing which is a performance killer. Anyhow, handling dates in Compass is different and simpler than Lucene.
author:
   kimchy


Field Summary
final protected  CompassMappingmapping
    
final protected  LuceneSearchEngineFactorysearchEngineFactory
    
protected  booleansuggestedQuery
    

Constructor Summary
public  CompassQueryParser(String f, Analyzer a, CompassMapping mapping, SearchEngineFactory searchEngineFactory, boolean forceAnalyzer)
    

Method Summary
public  voidclose()
    
protected  QuerygetFieldQuery(String field, String queryText)
    
protected  QuerygetFuzzyQuery(String field, String termStr, float minSimilarity)
    
protected  QuerygetInternalFieldQuery(String field, String queryText)
    
protected  QuerygetPrefixQuery(String field, String termStr)
    
protected  QuerygetRangeQuery(String field, String part1, String part2, boolean inclusive)
    
protected  TermgetTerm(String field, String text)
    
protected  QuerygetWildcardQuery(String field, String termStr)
    
public  booleanisSuggestedQuery()
    
public  voidsetAddAliasQueryWithDotPath(boolean addAliasQueryWithDotPath)
    
public  voidsetAllowConstantScorePrefixQuery(boolean allowConstantScorePrefixQuery)
    

Field Detail
mapping
final protected CompassMapping mapping(Code)



searchEngineFactory
final protected LuceneSearchEngineFactory searchEngineFactory(Code)



suggestedQuery
protected boolean suggestedQuery(Code)




Constructor Detail
CompassQueryParser
public CompassQueryParser(String f, Analyzer a, CompassMapping mapping, SearchEngineFactory searchEngineFactory, boolean forceAnalyzer)(Code)




Method Detail
close
public void close()(Code)



getFieldQuery
protected Query getFieldQuery(String field, String queryText) throws ParseException(Code)



getFuzzyQuery
protected Query getFuzzyQuery(String field, String termStr, float minSimilarity) throws ParseException(Code)



getInternalFieldQuery
protected Query getInternalFieldQuery(String field, String queryText) throws ParseException(Code)

throws:
  ParseException - throw in overridden method to disallow



getPrefixQuery
protected Query getPrefixQuery(String field, String termStr) throws ParseException(Code)



getRangeQuery
protected Query getRangeQuery(String field, String part1, String part2, boolean inclusive) throws ParseException(Code)
Override it so we won't use the date format to try and parse dates



getTerm
protected Term getTerm(String field, String text) throws ParseException(Code)



getWildcardQuery
protected Query getWildcardQuery(String field, String termStr) throws ParseException(Code)



isSuggestedQuery
public boolean isSuggestedQuery()(Code)



setAddAliasQueryWithDotPath
public void setAddAliasQueryWithDotPath(boolean addAliasQueryWithDotPath)(Code)



setAllowConstantScorePrefixQuery
public void setAllowConstantScorePrefixQuery(boolean allowConstantScorePrefixQuery)(Code)



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