|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.solr.handler.component.SearchComponent
org.apache.solr.handler.clustering.ClusteringComponent
public class ClusteringComponent
Provide a plugin for clustering results. Can either be for search results (i.e. via Carrot2) or for clustering documents (i.e. via Mahout)
This engine is experimental. Output from this engine is subject to change in future releases.<searchComponent class="org.apache.solr.handler.clustering.ClusteringComponent" name="clustering"> <lst name="engine"> <str name="name">default</str> <str name="carrot.algorithm">org.carrot2.clustering.lingo.LingoClusteringAlgorithm</str> </lst> </searchComponent>
Nested Class Summary |
---|
Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoMBean |
---|
SolrInfoMBean.Category |
Field Summary | |
---|---|
static String |
COMPONENT_NAME
Base name for all spell checker query parameters. |
Constructor Summary | |
---|---|
ClusteringComponent()
|
Method Summary | |
---|---|
void |
finishStage(ResponseBuilder rb)
Called after all responses have been received for this stage. |
String |
getDescription()
Simple one or two line description |
Map<String,SearchClusteringEngine> |
getSearchClusteringEngines()
|
String |
getSource()
CVS Source, SVN Source, etc |
String |
getSourceId()
CVS Id, SVN Id, etc |
String |
getVersion()
Simple common usage version, e.g. |
void |
inform(SolrCore core)
|
void |
init(NamedList args)
|
void |
modifyRequest(ResponseBuilder rb,
SearchComponent who,
ShardRequest sreq)
Called after another component adds a request |
void |
prepare(ResponseBuilder rb)
Prepare the response. |
void |
process(ResponseBuilder rb)
Process the request for this component |
Methods inherited from class org.apache.solr.handler.component.SearchComponent |
---|
distributedProcess, getCategory, getDocs, getName, getStatistics, handleResponses |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final String COMPONENT_NAME
Constructor Detail |
---|
public ClusteringComponent()
Method Detail |
---|
public void prepare(ResponseBuilder rb) throws IOException
SearchComponent
SearchComponent.process(org.apache.solr.handler.component.ResponseBuilder)
method.
Called for every incoming request.
The place to do initialization that is request dependent.
prepare
in class SearchComponent
rb
- The ResponseBuilder
IOException
public void process(ResponseBuilder rb) throws IOException
SearchComponent
process
in class SearchComponent
rb
- The ResponseBuilder
IOException
public void modifyRequest(ResponseBuilder rb, SearchComponent who, ShardRequest sreq)
SearchComponent
modifyRequest
in class SearchComponent
public void finishStage(ResponseBuilder rb)
SearchComponent
finishStage
in class SearchComponent
public void init(NamedList args)
init
in interface NamedListInitializedPlugin
init
in class SearchComponent
public void inform(SolrCore core)
inform
in interface SolrCoreAware
public Map<String,SearchClusteringEngine> getSearchClusteringEngines()
public String getDescription()
SolrInfoMBean
getDescription
in interface SolrInfoMBean
getDescription
in class SearchComponent
public String getVersion()
SolrInfoMBean
getVersion
in interface SolrInfoMBean
getVersion
in class SearchComponent
public String getSourceId()
SolrInfoMBean
getSourceId
in interface SolrInfoMBean
getSourceId
in class SearchComponent
public String getSource()
SolrInfoMBean
getSource
in interface SolrInfoMBean
getSource
in class SearchComponent
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |