org.apache.solr.handler.component

Class PivotFacetProcessor

java.lang.Object

org.apache.solr.request.SimpleFacets

org.apache.solr.handler.component.PivotFacetProcessor

public class PivotFacetProcessor
extends SimpleFacets

Processes all Pivot facet logic for a single node -- both non-distrib, and per-shard

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.request.SimpleFacets

SimpleFacets.CountPair<K extends Comparable<? super K>,V extends Comparable<? super V>>

Field Summary

Fields

Modifier and Type	Field and Description
protected SolrParams	params

Fields inherited from class org.apache.solr.request.SimpleFacets

docs, docsOrig, facetResponse, facetValue, key, localParams, orig, rb, req, required, searcher, threads

Constructor Summary

Constructors

Constructor and Description
PivotFacetProcessor(SolrQueryRequest req, DocSet docs, SolrParams params, ResponseBuilder rb)

Method Summary

Methods

Modifier and Type	Method and Description
protected List<NamedList<Object>>	doPivots(NamedList<Integer> superFacets, String field, String subField, Deque<String> fnames, Deque<String> vnames, DocSet docs) Recursive function to compute all the pivot counts for the values under teh specified field
SimpleOrderedMap<List<NamedList<Object>>>	process(String[] pivots) Processes all of the specified FacetParams.FACET_PIVOT strings, generating a completel response tree for each pivot.

Methods inherited from class org.apache.solr.request.SimpleFacets

getFacetCounts, getFacetDateCounts, getFacetDateCounts, getFacetFieldCounts, getFacetIntervalCounts, getFacetQueryCounts, getFacetRangeCounts, getFacetTermEnumCounts, getFieldCacheCounts, getFieldMissingCount, getGroupedCounts, getGroupedFacetQueryCount, getListedTermCounts, getTermCounts, getTermCounts, getTermCountsForPivots, parseParams, rangeCount, rangeCount

Methods inherited from class java.lang.Object

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

Field Detail

params

protected SolrParams params

Constructor Detail

PivotFacetProcessor

public PivotFacetProcessor(SolrQueryRequest req,
                   DocSet docs,
                   SolrParams params,
                   ResponseBuilder rb)

Method Detail

process

public SimpleOrderedMap<List<NamedList<Object>>> process(String[] pivots)
                                                  throws IOException

Processes all of the specified FacetParams.FACET_PIVOT strings, generating a completel response tree for each pivot. The values in this response will either be the complete tree of fields and values for the specified pivot in the local index, or the requested refinements if the pivot params include the PivotFacet.REFINE_PARAM

Throws:

IOException

doPivots

protected List<NamedList<Object>> doPivots(NamedList<Integer> superFacets,
                               String field,
                               String subField,
                               Deque<String> fnames,
                               Deque<String> vnames,
                               DocSet docs)
                                    throws IOException

Recursive function to compute all the pivot counts for the values under teh specified field

Throws:

IOException