org.apache.solr.update.processor
Class UniqFieldsUpdateProcessorFactory

java.lang.Object
  org.apache.solr.update.processor.UpdateRequestProcessorFactory
      org.apache.solr.update.processor.UniqFieldsUpdateProcessorFactory

All Implemented Interfaces:

NamedListInitializedPlugin

public class UniqFieldsUpdateProcessorFactory
extends UpdateRequestProcessorFactory

A non-duplicate processor. Removes duplicates in the specified fields.

 <updateRequestProcessorChain name="uniq-fields">
   <processor class="org.apache.solr.update.processor.UniqFieldsUpdateProcessorFactory">
     <lst name="fields">
       <str>uniq</str>
       <str>uniq2</str>
       <str>uniq3</str>
     </lst>      
   </processor>
   <processor class="solr.RunUpdateProcessorFactory" />
 </updateRequestProcessorChain>

Nested Class Summary

class

UniqFieldsUpdateProcessorFactory.UniqFieldsUpdateProcessor

Constructor Summary

UniqFieldsUpdateProcessorFactory()

Method Summary

UpdateRequestProcessor	getInstance(SolrQueryRequest req, SolrQueryResponse rsp, UpdateRequestProcessor next)
void	init(NamedList args)

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqFieldsUpdateProcessorFactory

public UniqFieldsUpdateProcessorFactory()

Method Detail

init

public void init(NamedList args)

Specified by:

init in interface NamedListInitializedPlugin

Overrides:

init in class UpdateRequestProcessorFactory

getInstance

public UpdateRequestProcessor getInstance(SolrQueryRequest req,
                                          SolrQueryResponse rsp,
                                          UpdateRequestProcessor next)

Specified by:

getInstance in class UpdateRequestProcessorFactory