org.apache.solr.search
public class DisMaxQParser extends QParser
Note: This API is experimental and may change in non backward-compatible ways in the future
Modifier and Type | Field and Description |
---|---|
protected QParser |
altQParser |
protected Query |
altUserQuery |
protected String[] |
boostParams |
protected List<Query> |
boostQueries |
protected Query |
parsedUserQuery |
protected Map<String,Float> |
queryFields |
localParams, localParamsEnd, params, qstr, query, recurseCount, req, stringIncludingLocalParams, valFollowedParams
Constructor and Description |
---|
DisMaxQParser(String qstr,
SolrParams localParams,
SolrParams params,
SolrQueryRequest req) |
Modifier and Type | Method and Description |
---|---|
protected void |
addBoostFunctions(BooleanQuery query,
SolrParams solrParams) |
protected void |
addBoostQuery(BooleanQuery query,
SolrParams solrParams) |
void |
addDebugInfo(NamedList<Object> debugInfo) |
protected boolean |
addMainQuery(BooleanQuery query,
SolrParams solrParams)
Adds the main query to the query argument.
|
protected Query |
getAlternateUserQuery(SolrParams solrParams) |
String[] |
getDefaultHighlightFields() |
Query |
getHighlightQuery() |
protected SolrPluginUtils.DisjunctionMaxQueryParser |
getParser(Map<String,Float> fields,
String paramName,
SolrParams solrParams,
float tiebreaker) |
protected Query |
getPhraseQuery(String userQuery,
SolrPluginUtils.DisjunctionMaxQueryParser pp) |
protected Query |
getUserQuery(String userQuery,
SolrPluginUtils.DisjunctionMaxQueryParser up,
SolrParams solrParams) |
Query |
parse()
Create and return the
Query object represented by qstr . |
static String |
parseMinShouldMatch(IndexSchema schema,
SolrParams params)
Applies the appropriate default rules for the "mm" param based on the
effective value of the "q.op" param
|
static Map<String,Float> |
parseQueryFields(IndexSchema indexSchema,
SolrParams solrParams)
Uses
SolrPluginUtils.parseFieldBoosts(String) with the 'qf' parameter. |
protected Query parsedUserQuery
protected String[] boostParams
protected Query altUserQuery
protected QParser altQParser
public DisMaxQParser(String qstr, SolrParams localParams, SolrParams params, SolrQueryRequest req)
public static String parseMinShouldMatch(IndexSchema schema, SolrParams params)
public static Map<String,Float> parseQueryFields(IndexSchema indexSchema, SolrParams solrParams) throws SyntaxError
SolrPluginUtils.parseFieldBoosts(String)
with the 'qf' parameter. Falls back to the 'df' parameter
or IndexSchema.getDefaultSearchFieldName()
.SyntaxError
public Query parse() throws SyntaxError
QParser
Query
object represented by qstr
. Null MAY be returned to signify
there was no input (e.g. no query string) to parse.parse
in class QParser
SyntaxError
QParser.getQuery()
protected void addBoostFunctions(BooleanQuery query, SolrParams solrParams) throws SyntaxError
SyntaxError
protected void addBoostQuery(BooleanQuery query, SolrParams solrParams) throws SyntaxError
SyntaxError
protected boolean addMainQuery(BooleanQuery query, SolrParams solrParams) throws SyntaxError
SyntaxError
protected Query getAlternateUserQuery(SolrParams solrParams) throws SyntaxError
SyntaxError
protected Query getPhraseQuery(String userQuery, SolrPluginUtils.DisjunctionMaxQueryParser pp) throws SyntaxError
SyntaxError
protected Query getUserQuery(String userQuery, SolrPluginUtils.DisjunctionMaxQueryParser up, SolrParams solrParams) throws SyntaxError
SyntaxError
protected SolrPluginUtils.DisjunctionMaxQueryParser getParser(Map<String,Float> fields, String paramName, SolrParams solrParams, float tiebreaker)
public String[] getDefaultHighlightFields()
getDefaultHighlightFields
in class QParser
public Query getHighlightQuery() throws SyntaxError
getHighlightQuery
in class QParser
SyntaxError
public void addDebugInfo(NamedList<Object> debugInfo)
addDebugInfo
in class QParser
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