org.elasticsearch.search.facet.datehistogram
Class ValueScriptDateHistogramFacetCollector

java.lang.Object
  org.apache.lucene.search.Collector
      org.elasticsearch.search.facet.FacetCollector
          org.elasticsearch.search.facet.AbstractFacetCollector
              org.elasticsearch.search.facet.datehistogram.ValueScriptDateHistogramFacetCollector

public class ValueScriptDateHistogramFacetCollector
extends AbstractFacetCollector

A histogram facet collector that uses the same field as the key as well as the value.

Nested Class Summary

static class	ValueScriptDateHistogramFacetCollector.DateHistogramProc
static class	ValueScriptDateHistogramFacetCollector.IntervalDateHistogramProc

Field Summary

Fields inherited from class org.elasticsearch.search.facet.AbstractFacetCollector

facetName, filter

Constructor Summary

ValueScriptDateHistogramFacetCollector(java.lang.String facetName, java.lang.String fieldName, java.lang.String scriptLang, java.lang.String valueScript, java.util.Map<java.lang.String,java.lang.Object> params, org.elasticsearch.common.joda.time.MutableDateTime dateTime, long interval, DateHistogramFacet.ComparatorType comparatorType, SearchContext context)

Method Summary

protected void	doCollect(int doc)
protected void	doSetNextReader(org.apache.lucene.index.IndexReader reader, int docBase)
Facet	facet()
void	setScorer(org.apache.lucene.search.Scorer scorer)

Methods inherited from class org.elasticsearch.search.facet.AbstractFacetCollector

acceptsDocsOutOfOrder, collect, getFilter, setFilter, setNextReader

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueScriptDateHistogramFacetCollector

public ValueScriptDateHistogramFacetCollector(java.lang.String facetName,
                                              java.lang.String fieldName,
                                              java.lang.String scriptLang,
                                              java.lang.String valueScript,
                                              java.util.Map<java.lang.String,java.lang.Object> params,
                                              org.elasticsearch.common.joda.time.MutableDateTime dateTime,
                                              long interval,
                                              DateHistogramFacet.ComparatorType comparatorType,
                                              SearchContext context)

Method Detail

doCollect

protected void doCollect(int doc)
                  throws java.io.IOException

Specified by:

doCollect in class AbstractFacetCollector

Throws:

java.io.IOException

setScorer

public void setScorer(org.apache.lucene.search.Scorer scorer)
               throws java.io.IOException

Overrides:

setScorer in class AbstractFacetCollector

Throws:

java.io.IOException

doSetNextReader

protected void doSetNextReader(org.apache.lucene.index.IndexReader reader,
                               int docBase)
                        throws java.io.IOException

Specified by:

doSetNextReader in class AbstractFacetCollector

Throws:

java.io.IOException

facet

public Facet facet()

Specified by:

facet in class FacetCollector