org.apache.solr.search

Class PayloadScoreQParserPlugin

java.lang.Object

org.apache.solr.search.QParserPlugin

org.apache.solr.search.PayloadScoreQParserPlugin

All Implemented Interfaces:

SolrInfoBean, NamedListInitializedPlugin

public class PayloadScoreQParserPlugin
extends QParserPlugin

Creates a PayloadScoreQuery wrapping a SpanQuery created from the input value, applying text analysis and constructing SpanTermQuery or SpanNearQuery based on number of terms.
Other parameters:
f, the field (required)
func, payload function (min, max, or average; required)
includeSpanScore, multiply payload function result by similarity score or not (default: false)
Example: {!payload_score f=weighted_terms_dpf}Foo Bar creates a SpanNearQuery with "Foo" followed by "Bar"

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 and Description
static String	DEFAULT_OPERATOR
static String	NAME

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

DEFAULT_QTYPE, standardPlugins

Constructor Summary

Constructors

Constructor and Description
PayloadScoreQParserPlugin()

Method Summary

Modifier and Type	Method and 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

DEFAULT_OPERATOR

public static final String DEFAULT_OPERATOR

See Also:

Constant Field Values

Constructor Detail

PayloadScoreQParserPlugin

public PayloadScoreQParserPlugin()

Method Detail

createParser

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

Description copied from class: QParserPlugin

return a QParser

Specified by:

createParser in class QParserPlugin