org.apache.lucene.queryParser
Class MapperQueryParser

java.lang.Object
  org.apache.lucene.queryParser.QueryParser
      org.apache.lucene.queryParser.MapperQueryParser

All Implemented Interfaces:

org.apache.lucene.queryParser.QueryParserConstants

public class MapperQueryParser
extends org.apache.lucene.queryParser.QueryParser

A query parser that uses the MapperService in order to build smarter queries based on the mapping information.

Also breaks fields with [type].[name] into a boolean query that must include the type as well as the query on the name.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.queryParser.QueryParser

org.apache.lucene.queryParser.QueryParser.Operator

Field Summary

static com.google.common.collect.ImmutableMap<String,FieldQueryExtension>

fieldQueryExtensions

Fields inherited from class org.apache.lucene.queryParser.QueryParser

AND_OPERATOR, jj_nt, OR_OPERATOR, token, token_source

Fields inherited from interface org.apache.lucene.queryParser.QueryParserConstants

_ESCAPED_CHAR, _NUM_CHAR, _QUOTED_CHAR, _TERM_CHAR, _TERM_START_CHAR, _WHITESPACE, AND, BAREOPER, Boost, CARAT, COLON, DEFAULT, EOF, FUZZY_SLOP, LPAREN, MINUS, NOT, NUMBER, OR, PLUS, PREFIXTERM, QUOTED, RangeEx, RANGEEX_END, RANGEEX_GOOP, RANGEEX_QUOTED, RANGEEX_START, RANGEEX_TO, RangeIn, RANGEIN_END, RANGEIN_GOOP, RANGEIN_QUOTED, RANGEIN_START, RANGEIN_TO, RPAREN, STAR, TERM, tokenImage, WILDTERM

Constructor Summary

MapperQueryParser(QueryParseContext parseContext)

MapperQueryParser(QueryParserSettings settings, QueryParseContext parseContext)

Method Summary

protected org.apache.lucene.search.Query	getBooleanQuery(List<org.apache.lucene.search.BooleanClause> clauses, boolean disableCoord)
org.apache.lucene.search.Query	getFieldQuery(String field, String queryText, boolean quoted)
protected org.apache.lucene.search.Query	getFieldQuery(String field, String queryText, int slop)
protected org.apache.lucene.search.Query	getFuzzyQuery(String field, String termStr, float minSimilarity)
protected org.apache.lucene.search.Query	getPrefixQuery(String field, String termStr)
protected org.apache.lucene.search.Query	getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected org.apache.lucene.search.Query	getWildcardQuery(String field, String termStr)
protected org.apache.lucene.search.Query	newFuzzyQuery(org.apache.lucene.index.Term term, float minimumSimilarity, int prefixLength)
protected org.apache.lucene.search.Query	newMatchAllDocsQuery()
protected org.apache.lucene.search.Query	newTermQuery(org.apache.lucene.index.Term term)
void	reset(QueryParserSettings settings)

Methods inherited from class org.apache.lucene.queryParser.QueryParser

addClause, Clause, Conjunction, disable_tracing, enable_tracing, escape, generateParseException, getAllowLeadingWildcard, getAnalyzer, getAutoGeneratePhraseQueries, getBooleanQuery, getDateResolution, getDefaultOperator, getEnablePositionIncrements, getField, getFieldQuery, getFuzzyMinSim, getFuzzyPrefixLength, getLocale, getLowercaseExpandedTerms, getMultiTermRewriteMethod, getNextToken, getPhraseSlop, getRangeCollator, getToken, main, Modifiers, newBooleanClause, newBooleanQuery, newMultiPhraseQuery, newPhraseQuery, newPrefixQuery, newRangeQuery, newWildcardQuery, parse, Query, ReInit, ReInit, setAllowLeadingWildcard, setAutoGeneratePhraseQueries, setDateResolution, setDateResolution, setDefaultOperator, setEnablePositionIncrements, setFuzzyMinSim, setFuzzyPrefixLength, setLocale, setLowercaseExpandedTerms, setMultiTermRewriteMethod, setPhraseSlop, setRangeCollator, Term, TopLevelQuery

Methods inherited from class java.lang.Object

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

Field Detail

fieldQueryExtensions

public static final com.google.common.collect.ImmutableMap<String,FieldQueryExtension> fieldQueryExtensions

Constructor Detail

MapperQueryParser

public MapperQueryParser(QueryParseContext parseContext)

MapperQueryParser

public MapperQueryParser(QueryParserSettings settings,
                         QueryParseContext parseContext)

Method Detail

reset

public void reset(QueryParserSettings settings)

newTermQuery

protected org.apache.lucene.search.Query newTermQuery(org.apache.lucene.index.Term term)

Overrides:

newTermQuery in class org.apache.lucene.queryParser.QueryParser

newMatchAllDocsQuery

protected org.apache.lucene.search.Query newMatchAllDocsQuery()

Overrides:

newMatchAllDocsQuery in class org.apache.lucene.queryParser.QueryParser

getFieldQuery

public org.apache.lucene.search.Query getFieldQuery(String field,
                                                    String queryText,
                                                    boolean quoted)
                                             throws org.apache.lucene.queryParser.ParseException

Overrides:

getFieldQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

getFieldQuery

protected org.apache.lucene.search.Query getFieldQuery(String field,
                                                       String queryText,
                                                       int slop)
                                                throws org.apache.lucene.queryParser.ParseException

Overrides:

getFieldQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

getRangeQuery

protected org.apache.lucene.search.Query getRangeQuery(String field,
                                                       String part1,
                                                       String part2,
                                                       boolean inclusive)
                                                throws org.apache.lucene.queryParser.ParseException

Overrides:

getRangeQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

getFuzzyQuery

protected org.apache.lucene.search.Query getFuzzyQuery(String field,
                                                       String termStr,
                                                       float minSimilarity)
                                                throws org.apache.lucene.queryParser.ParseException

Overrides:

getFuzzyQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

newFuzzyQuery

protected org.apache.lucene.search.Query newFuzzyQuery(org.apache.lucene.index.Term term,
                                                       float minimumSimilarity,
                                                       int prefixLength)

Overrides:

newFuzzyQuery in class org.apache.lucene.queryParser.QueryParser

getPrefixQuery

protected org.apache.lucene.search.Query getPrefixQuery(String field,
                                                        String termStr)
                                                 throws org.apache.lucene.queryParser.ParseException

Overrides:

getPrefixQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

getWildcardQuery

protected org.apache.lucene.search.Query getWildcardQuery(String field,
                                                          String termStr)
                                                   throws org.apache.lucene.queryParser.ParseException

Overrides:

getWildcardQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException

getBooleanQuery

protected org.apache.lucene.search.Query getBooleanQuery(List<org.apache.lucene.search.BooleanClause> clauses,
                                                         boolean disableCoord)
                                                  throws org.apache.lucene.queryParser.ParseException

Overrides:

getBooleanQuery in class org.apache.lucene.queryParser.QueryParser

Throws:

org.apache.lucene.queryParser.ParseException