org.apache.solr.search

Class FunctionRangeQParserPlugin

java.lang.Object

org.apache.solr.search.QParserPlugin

org.apache.solr.search.FunctionRangeQParserPlugin

All Implemented Interfaces:

SolrInfoBean, NamedListInitializedPlugin

public class FunctionRangeQParserPlugin
extends QParserPlugin

Create a range query over a function.
Other parameters:
l, the lower bound, optional)
u, the upper bound, optional)
incl, include the lower bound: true/false, optional, default=true
incu, include the upper bound: true/false, optional, default=true
Example: {!frange l=1000 u=50000}myfield
Filter query example: fq={!frange l=0 u=2.2}sum(user_ranking,editor_ranking)

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	NAME

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

DEFAULT_QTYPE, standardPlugins

Constructor Summary

Constructors

Constructor and Description
FunctionRangeQParserPlugin()

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

Constructor Detail

FunctionRangeQParserPlugin

public FunctionRangeQParserPlugin()

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