org.apache.solr.handler
Class SpellCheckerRequestHandler

java.lang.Object
  org.apache.solr.handler.RequestHandlerBase
      org.apache.solr.handler.SpellCheckerRequestHandler

All Implemented Interfaces:

SolrInfoMBean, SolrRequestHandler

public class SpellCheckerRequestHandler
extends RequestHandlerBase

Takes a string (e.g. a query string) as the value of the "q" parameter and looks up alternative spelling suggestions in the spellchecker. The spellchecker used by this handler is the Lucene contrib SpellChecker.

Author:

Otis Gospodnetic

See Also:

The Lucene Spellchecker documentation

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.RequestHandlerBase

appends, defaults, invariants

Constructor Summary

SpellCheckerRequestHandler()

Method Summary

String	getDescription() Simple one or two line description
URL[]	getDocs() Documentation URL list.
String	getSource() CVS Source, SVN Source, etc
String	getSourceId() CVS Id, SVN Id, etc
String	getVersion() Simple common usage version, e.g.
void	handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
void	init(NamedList args) init will be called just once, immediately after creation.

Methods inherited from class org.apache.solr.handler.RequestHandlerBase

getCategory, getName, getStatistics, handleRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

SpellCheckerRequestHandler

public SpellCheckerRequestHandler()

Method Detail

init

public void init(NamedList args)

Description copied from interface: SolrRequestHandler

init will be called just once, immediately after creation.

The args are user-level initialization parameters that may be specified when declaring a request handler in solrconfig.xml

Specified by:

init in interface SolrRequestHandler

Overrides:

init in class RequestHandlerBase

handleRequestBody

public void handleRequestBody(SolrQueryRequest req,
                              SolrQueryResponse rsp)
                       throws Exception

Specified by:

handleRequestBody in class RequestHandlerBase

Throws:

Exception

getVersion

public String getVersion()

Description copied from interface: SolrInfoMBean

Simple common usage version, e.g. 2.0

Specified by:

getVersion in interface SolrInfoMBean

Specified by:

getVersion in class RequestHandlerBase

getDescription

public String getDescription()

Description copied from interface: SolrInfoMBean

Simple one or two line description

Specified by:

getDescription in interface SolrInfoMBean

Specified by:

getDescription in class RequestHandlerBase

getSourceId

public String getSourceId()

Description copied from interface: SolrInfoMBean

CVS Id, SVN Id, etc

Specified by:

getSourceId in interface SolrInfoMBean

Specified by:

getSourceId in class RequestHandlerBase

getSource

public String getSource()

Description copied from interface: SolrInfoMBean

CVS Source, SVN Source, etc

Specified by:

getSource in interface SolrInfoMBean

Specified by:

getSource in class RequestHandlerBase

getDocs

public URL[] getDocs()

Description copied from interface: SolrInfoMBean

Documentation URL list.

Suggested documentation URLs: Homepage for sponsoring project, FAQ on class usage, Design doc for class, Wiki, bug reporting URL, etc...

Specified by:

getDocs in interface SolrInfoMBean

Overrides:

getDocs in class RequestHandlerBase