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java.lang.Objectorg.apache.solr.handler.RequestHandlerBase
org.apache.solr.handler.component.SearchHandler
org.apache.solr.handler.StandardRequestHandler
org.apache.solr.handler.DisMaxRequestHandler
@Deprecated public class DisMaxRequestHandler
A Generic query plugin designed to be given a simple query expression from a user, which it will then query against a variety of pre-configured fields, in a variety of ways, using BooleanQueries, DisjunctionMaxQueries, and PhraseQueries.
All of the following options may be configured for this plugin in the solrconfig as defaults, and may be overriden as request parameters
q.alt=*:* to denote that all documents
should be returned when no query is specified)
fieldA^1.0 fieldB^2.2".
This param can be specified multiple times, and the fields
are additive.
SolrPluginUtils.setMinShouldMatch and mm expression format for details.
fieldA^1.0 fieldB^2.2".
This param can be specified multiple times, and the fields
are additive.
bq paramter is specified. Hence you can
disable it by specifying an additional, blank, bq
parameter.
funcA(arg1,arg2)^1.2
funcB(arg3,arg4)^2.2". NOTE: Whitespace is not allowed
in the function arguments.
This param can be specified multiple times, and the functions
are additive.
The following options are only available as request params...
:TODO: document facet param support
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoMBean |
|---|
SolrInfoMBean.Category |
| Field Summary |
|---|
| Fields inherited from class org.apache.solr.handler.component.SearchHandler |
|---|
components, log |
| Fields inherited from class org.apache.solr.handler.RequestHandlerBase |
|---|
appends, defaults, httpCaching, initArgs, invariants |
| Constructor Summary | |
|---|---|
DisMaxRequestHandler()
Deprecated. |
|
| Method Summary | |
|---|---|
String |
getDescription()
Deprecated. Simple one or two line description |
URL[] |
getDocs()
Deprecated. Documentation URL list. |
String |
getSource()
Deprecated. CVS Source, SVN Source, etc |
String |
getSourceId()
Deprecated. CVS Id, SVN Id, etc |
String |
getVersion()
Deprecated. Simple common usage version, e.g. |
void |
init(NamedList args)
Deprecated. Initializes the SolrRequestHandler by creating three SolrParams named. |
| Methods inherited from class org.apache.solr.handler.component.SearchHandler |
|---|
getComponents, getDefaultComponents, handleRequestBody, inform, init |
| Methods inherited from class org.apache.solr.handler.RequestHandlerBase |
|---|
getCategory, getInitArgs, getName, getStatistics, handleRequest |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public DisMaxRequestHandler()
| Method Detail |
|---|
public void init(NamedList args)
RequestHandlerBaseSolrRequestHandler by creating three SolrParams named.
| Name | Description |
|---|---|
| defaults | Contains all of the named arguments contained within the list element named "defaults". |
| appends | Contains all of the named arguments contained within the list element named "appends". |
| invariants | Contains all of the named arguments contained within the list element named "invariants". |
<lst name="defaults"> <str name="echoParams">explicit</str> <str name="qf">text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0</str> <str name="mm">2<-1 5<-2 6<90%</str> <str name="bq">incubationdate_dt:[* TO NOW/DAY-1MONTH]^2.2</str> </lst> <lst name="appends"> <str name="fq">inStock:true</str> </lst> <lst name="invariants"> <str name="facet.field">cat</str> <str name="facet.field">manu_exact</str> <str name="facet.query">price:[* TO 500]</str> <str name="facet.query">price:[500 TO *]</str> </lst>
init in interface SolrRequestHandlerinit in class RequestHandlerBaseargs - The NamedList to initialize fromRequestHandlerBase.handleRequest(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse),
RequestHandlerBase.handleRequestBody(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse),
SolrPluginUtils.setDefaults(org.apache.solr.request.SolrQueryRequest, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams),
See also the example solrconfig.xml located in the Solr codebase (example/solr/conf).public String getDescription()
SolrInfoMBean
getDescription in interface SolrInfoMBeangetDescription in class StandardRequestHandlerpublic String getVersion()
SolrInfoMBean
getVersion in interface SolrInfoMBeangetVersion in class StandardRequestHandlerpublic String getSourceId()
SolrInfoMBean
getSourceId in interface SolrInfoMBeangetSourceId in class StandardRequestHandlerpublic String getSource()
SolrInfoMBean
getSource in interface SolrInfoMBeangetSource in class StandardRequestHandlerpublic URL[] getDocs()
SolrInfoMBeanSuggested documentation URLs: Homepage for sponsoring project, FAQ on class usage, Design doc for class, Wiki, bug reporting URL, etc...
getDocs in interface SolrInfoMBeangetDocs in class StandardRequestHandler
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