Package org.elasticsearch.index.search

Class SimpleQueryStringQueryParser

java.lang.Object

org.apache.lucene.util.QueryBuilder

org.apache.lucene.queryparser.simple.SimpleQueryParser

org.elasticsearch.index.search.SimpleQueryStringQueryParser

public class SimpleQueryStringQueryParser
extends org.apache.lucene.queryparser.simple.SimpleQueryParser

Wrapper class for Lucene's SimpleQueryStringQueryParser that allows us to redefine different types of queries.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SimpleQueryStringQueryParser.Settings	Class encapsulating the settings for the SimpleQueryString query, with their default values

Field Summary

Fields inherited from class org.apache.lucene.queryparser.simple.SimpleQueryParser

AND_OPERATOR, ESCAPE_OPERATOR, flags, FUZZY_OPERATOR, NEAR_OPERATOR, NOT_OPERATOR, OR_OPERATOR, PHRASE_OPERATOR, PRECEDENCE_OPERATORS, PREFIX_OPERATOR, weights, WHITESPACE_OPERATOR

Fields inherited from class org.apache.lucene.util.QueryBuilder

analyzer, autoGenerateMultiTermSynonymsPhraseQuery, enableGraphQueries, enablePositionIncrements

Constructor Summary

Constructors

Constructor	Description
SimpleQueryStringQueryParser(java.util.Map<java.lang.String,java.lang.Float> weights, int flags, SimpleQueryStringQueryParser.Settings settings, QueryShardContext context)	Creates a new parser with custom flags used to enable/disable certain features.
SimpleQueryStringQueryParser(org.apache.lucene.analysis.Analyzer analyzer, java.util.Map<java.lang.String,java.lang.Float> weights, int flags, SimpleQueryStringQueryParser.Settings settings, QueryShardContext context)	Creates a new parser with custom flags used to enable/disable certain features.

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.search.Query	newDefaultQuery(java.lang.String text)
org.apache.lucene.search.Query	newFuzzyQuery(java.lang.String text, int fuzziness)
org.apache.lucene.search.Query	newPhraseQuery(java.lang.String text, int slop)
org.apache.lucene.search.Query	newPrefixQuery(java.lang.String text)
protected org.apache.lucene.search.Query	newTermQuery(org.apache.lucene.index.Term term)
void	setDefaultOperator(org.apache.lucene.search.BooleanClause.Occur operator)

Methods inherited from class org.apache.lucene.queryparser.simple.SimpleQueryParser

getDefaultOperator, parse, simplify

Methods inherited from class org.apache.lucene.util.QueryBuilder

add, analyzeBoolean, analyzeGraphBoolean, analyzeGraphPhrase, analyzeMultiBoolean, analyzeMultiPhrase, analyzePhrase, analyzeTerm, createBooleanQuery, createBooleanQuery, createFieldQuery, createFieldQuery, createMinShouldMatchQuery, createPhraseQuery, createPhraseQuery, createSpanQuery, getAnalyzer, getAutoGenerateMultiTermSynonymsPhraseQuery, getEnableGraphQueries, getEnablePositionIncrements, newBooleanQuery, newGraphSynonymQuery, newMultiPhraseQueryBuilder, newSynonymQuery, setAnalyzer, setAutoGenerateMultiTermSynonymsPhraseQuery, setEnableGraphQueries, setEnablePositionIncrements

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleQueryStringQueryParser

public SimpleQueryStringQueryParser(java.util.Map<java.lang.String,java.lang.Float> weights,
                                    int flags,
                                    SimpleQueryStringQueryParser.Settings settings,
                                    QueryShardContext context)

Creates a new parser with custom flags used to enable/disable certain features.

SimpleQueryStringQueryParser

public SimpleQueryStringQueryParser(org.apache.lucene.analysis.Analyzer analyzer,
                                    java.util.Map<java.lang.String,java.lang.Float> weights,
                                    int flags,
                                    SimpleQueryStringQueryParser.Settings settings,
                                    QueryShardContext context)

Creates a new parser with custom flags used to enable/disable certain features.

Method Detail

setDefaultOperator

public void setDefaultOperator(org.apache.lucene.search.BooleanClause.Occur operator)

Overrides:

setDefaultOperator in class org.apache.lucene.queryparser.simple.SimpleQueryParser

newTermQuery

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

Overrides:

newTermQuery in class org.apache.lucene.util.QueryBuilder

newDefaultQuery

public org.apache.lucene.search.Query newDefaultQuery(java.lang.String text)

Overrides:

newDefaultQuery in class org.apache.lucene.queryparser.simple.SimpleQueryParser

newFuzzyQuery

public org.apache.lucene.search.Query newFuzzyQuery(java.lang.String text,
                                                    int fuzziness)

Overrides:

newFuzzyQuery in class org.apache.lucene.queryparser.simple.SimpleQueryParser

newPhraseQuery

public org.apache.lucene.search.Query newPhraseQuery(java.lang.String text,
                                                     int slop)

Overrides:

newPhraseQuery in class org.apache.lucene.queryparser.simple.SimpleQueryParser

newPrefixQuery

public org.apache.lucene.search.Query newPrefixQuery(java.lang.String text)

Overrides:

newPrefixQuery in class org.apache.lucene.queryparser.simple.SimpleQueryParser