org.apache.solr.search.facet

Class FacetFieldProcessor

java.lang.Object

org.apache.solr.search.facet.FacetProcessor<FacetField>

org.apache.solr.search.facet.FacetFieldProcessor

Direct Known Subclasses:

FacetFieldProcessorByArray

public abstract class FacetFieldProcessor
extends FacetProcessor<FacetField>

Facet processing based on field values. (not range nor by query)

See Also:

FacetField

Field Summary

Fields

Modifier and Type	Field and Description
org.apache.solr.search.facet.FacetFieldProcessor.SpecialSlotAcc	allBucketsAcc
SlotAcc	collectAcc
int	effectiveMincount

Fields inherited from class org.apache.solr.search.facet.FacetProcessor

countAcc, fcontext

Method Summary

Methods

Modifier and Type	Method and Description
int	collectFirstPhase(DocSet docs, int slot)
void	collectFirstPhase(int segDoc, int slot)
protected void	createAccs(int docCount, int slotCount) This is used to create accs for second phase (or to create accs for all aggs)
protected void	processStats(SimpleOrderedMap<Object> bucket, DocSet docs, int docCount)
protected SimpleOrderedMap<Object>	refineFacets()
void	setNextReaderFirstPhase(AtomicReaderContext ctx)

Methods inherited from class org.apache.solr.search.facet.FacetProcessor

createProcessor, getResponse, process

Methods inherited from class java.lang.Object

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

Field Detail

effectiveMincount

public int effectiveMincount

collectAcc

public SlotAcc collectAcc

allBucketsAcc

public org.apache.solr.search.facet.FacetFieldProcessor.SpecialSlotAcc allBucketsAcc

Method Detail

createAccs

protected void createAccs(int docCount,
              int slotCount)
                   throws IOException

This is used to create accs for second phase (or to create accs for all aggs)

Overrides:

createAccs in class FacetProcessor<FacetField>

Throws:

IOException

collectFirstPhase

public int collectFirstPhase(DocSet docs,
                    int slot)
                      throws IOException

Throws:

IOException

collectFirstPhase

public void collectFirstPhase(int segDoc,
                     int slot)
                       throws IOException

Throws:

IOException

processStats

protected void processStats(SimpleOrderedMap<Object> bucket,
                DocSet docs,
                int docCount)
                     throws IOException

Overrides:

processStats in class FacetProcessor<FacetField>

Throws:

IOException

setNextReaderFirstPhase

public void setNextReaderFirstPhase(AtomicReaderContext ctx)
                             throws IOException

Throws:

IOException

refineFacets

protected SimpleOrderedMap<Object> refineFacets()
                                         throws IOException

Throws:

IOException