@Deprecated public class DisMaxRequestHandler extends StandardRequestHandler
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
SolrInfoMBean.Category
components, log
appends, defaults, httpCaching, initArgs, invariants
Constructor and Description |
---|
DisMaxRequestHandler()
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
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. 2.0
|
void |
init(NamedList args)
Deprecated.
Initializes the
SolrRequestHandler by creating three SolrParams named. |
getComponents, getDefaultComponents, handleRequestBody, inform, init
getCategory, getInitArgs, getName, getStatistics, handleRequest
public void init(NamedList args)
RequestHandlerBase
SolrRequestHandler
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 SolrRequestHandler
init
in class RequestHandlerBase
args
- 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 SolrInfoMBean
getDescription
in class StandardRequestHandler
public String getVersion()
SolrInfoMBean
getVersion
in interface SolrInfoMBean
getVersion
in class StandardRequestHandler
public String getSourceId()
SolrInfoMBean
getSourceId
in interface SolrInfoMBean
getSourceId
in class StandardRequestHandler
public String getSource()
SolrInfoMBean
getSource
in interface SolrInfoMBean
getSource
in class StandardRequestHandler
public URL[] getDocs()
SolrInfoMBean
Suggested documentation URLs: Homepage for sponsoring project, FAQ on class usage, Design doc for class, Wiki, bug reporting URL, etc...
getDocs
in interface SolrInfoMBean
getDocs
in class StandardRequestHandler