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:

SolrInfoMBean, 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.SolrInfoMBean

SolrInfoMBean.Category

Field Summary

static String

NAME

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

DEFAULT_QTYPE, standardPlugins

Constructor Summary

MaxScoreQParserPlugin()

Method Summary

QParser

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

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

init

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

getCategory, getDescription, getDocs, getName, getSource, getStatistics, getVersion

Methods inherited from class java.lang.Object

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

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