org.elasticsearch.index.query.support
Class MapperQueryParser

java.lang.Object
  org.apache.lucene.queryParser.QueryParser
      org.elasticsearch.index.query.support.MapperQueryParser

All Implemented Interfaces:

org.apache.lucene.queryParser.QueryParserConstants

Direct Known Subclasses:

MultiFieldMapperQueryParser

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

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, 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(java.lang.String defaultField, org.apache.lucene.analysis.Analyzer analyzer, QueryParseContext parseContext)

Method Summary

protected FieldMapper	fieldMapper(java.lang.String smartName)
protected org.apache.lucene.search.Query	getBooleanQuery(java.util.List<org.apache.lucene.search.BooleanClause> clauses, boolean disableCoord)
org.apache.lucene.search.Query	getFieldQuery(java.lang.String field, java.lang.String queryText)
protected org.apache.lucene.search.Query	getFuzzyQuery(java.lang.String field, java.lang.String termStr, float minSimilarity)
protected org.apache.lucene.search.Query	getPrefixQuery(java.lang.String field, java.lang.String termStr)
protected org.apache.lucene.search.Query	getRangeQuery(java.lang.String field, java.lang.String part1, java.lang.String part2, boolean inclusive)
protected org.apache.lucene.search.Query	getWildcardQuery(java.lang.String field, java.lang.String termStr)
protected org.apache.lucene.search.Query	newTermQuery(org.apache.lucene.index.Term term)

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

addClause, Clause, Conjunction, disable_tracing, enable_tracing, escape, generateParseException, getAllowLeadingWildcard, getAnalyzer, getBooleanQuery, getDateResolution, getDefaultOperator, getEnablePositionIncrements, getField, getFieldQuery, getFuzzyMinSim, getFuzzyPrefixLength, getLocale, getLowercaseExpandedTerms, getMultiTermRewriteMethod, getNextToken, getPhraseSlop, getRangeCollator, getToken, main, Modifiers, newBooleanClause, newBooleanQuery, newFuzzyQuery, newMatchAllDocsQuery, newMultiPhraseQuery, newPhraseQuery, newPrefixQuery, newRangeQuery, newWildcardQuery, parse, Query, ReInit, ReInit, setAllowLeadingWildcard, 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

Constructor Detail

MapperQueryParser

public MapperQueryParser(java.lang.String defaultField,
                         org.apache.lucene.analysis.Analyzer analyzer,
                         QueryParseContext parseContext)

Method Detail

newTermQuery

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

Overrides:

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

getFieldQuery

public org.apache.lucene.search.Query getFieldQuery(java.lang.String field,
                                                    java.lang.String queryText)
                                             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(java.lang.String field,
                                                       java.lang.String part1,
                                                       java.lang.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

getPrefixQuery

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

Overrides:

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

Throws:

org.apache.lucene.queryParser.ParseException

getFuzzyQuery

protected org.apache.lucene.search.Query getFuzzyQuery(java.lang.String field,
                                                       java.lang.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

getWildcardQuery

protected org.apache.lucene.search.Query getWildcardQuery(java.lang.String field,
                                                          java.lang.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(java.util.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

fieldMapper

protected FieldMapper fieldMapper(java.lang.String smartName)