Package org.apache.solr.search

Class MaxScoreQParserPlugin

java.lang.Object

org.apache.solr.search.QParserPlugin

org.apache.solr.search.LuceneQParserPlugin

org.apache.solr.search.MaxScoreQParserPlugin

All Implemented Interfaces:

SolrInfoBean, NamedListInitializedPlugin

public class MaxScoreQParserPlugin
extends LuceneQParserPlugin

Parses a query like Lucene query parser, but scoring with max score, not sum
Accepts the "tie" request parameter as with dismax. 0.0=max, 1.0=sum
All other parameters are as with Lucene parser
Example: q=foo {!maxscore v=$myq}&myq=A OR B OR C

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean

SolrInfoBean.Category, SolrInfoBean.Group

Field Summary

Fields

Modifier and Type	Field	Description
static String	NAME

Fields inherited from class org.apache.solr.search.QParserPlugin

DEFAULT_QTYPE, standardPlugins

Constructor Summary

Constructors

Constructor	Description
MaxScoreQParserPlugin()

Method Summary

Modifier and Type	Method	Description
QParser	createParser(String qstr, SolrParams localParams, SolrParams params, SolrQueryRequest req)	return a QParser

Methods inherited from class org.apache.solr.search.QParserPlugin

getCategory, getDescription, getMetricNames, getName, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.core.SolrInfoBean

getMetricRegistry, getMetricsSnapshot, registerMetricName

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

MaxScoreQParserPlugin

public MaxScoreQParserPlugin()

Method Detail

createParser

public QParser createParser(String qstr,
                            SolrParams localParams,
                            SolrParams params,
                            SolrQueryRequest req)

Description copied from class: QParserPlugin

return a QParser

Overrides:

createParser in class LuceneQParserPlugin