Package org.apache.solr.search

Class SolrMultiCollectorManager

java.lang.Object

org.apache.solr.search.SolrMultiCollectorManager

All Implemented Interfaces:

org.apache.lucene.search.CollectorManager<org.apache.solr.search.SolrMultiCollectorManager.Collectors,Object[]>

public class SolrMultiCollectorManager
extends Object
implements org.apache.lucene.search.CollectorManager<org.apache.solr.search.SolrMultiCollectorManager.Collectors,Object[]>

A CollectorManager implements which wrap a set of CollectorManager as MultiCollector acts for Collector.

Constructor Summary

Constructors

Constructor	Description
SolrMultiCollectorManager(QueryCommand queryCommand, org.apache.lucene.search.CollectorManager<? extends org.apache.lucene.search.Collector,?>... collectorManagers)

Method Summary

Modifier and Type	Method	Description
org.apache.solr.search.SolrMultiCollectorManager.Collectors	newCollector()
Object[]	reduce()
Object[]	reduce(Collection<org.apache.solr.search.SolrMultiCollectorManager.Collectors> reducableCollectors)
static org.apache.lucene.search.ScoreMode	scoreMode(org.apache.lucene.search.Collector[] collectors)

Methods inherited from class java.lang.Object

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

Constructor Detail

SolrMultiCollectorManager

@SafeVarargs
public SolrMultiCollectorManager(QueryCommand queryCommand,
                                 org.apache.lucene.search.CollectorManager<? extends org.apache.lucene.search.Collector,?>... collectorManagers)

Method Detail

scoreMode

public static org.apache.lucene.search.ScoreMode scoreMode(org.apache.lucene.search.Collector[] collectors)

newCollector

public org.apache.solr.search.SolrMultiCollectorManager.Collectors newCollector()
                                                                         throws IOException

Specified by:

newCollector in interface org.apache.lucene.search.CollectorManager<org.apache.solr.search.SolrMultiCollectorManager.Collectors,Object[]>

Throws:

IOException

reduce

public Object[] reduce(Collection<org.apache.solr.search.SolrMultiCollectorManager.Collectors> reducableCollectors)
                throws IOException

Specified by:

reduce in interface org.apache.lucene.search.CollectorManager<org.apache.solr.search.SolrMultiCollectorManager.Collectors,Object[]>

Throws:

IOException

reduce

public Object[] reduce()
                throws IOException

Throws:

IOException