Package org.apache.solr.search.facet

Class FacetHeatmap

java.lang.Object

org.apache.solr.search.facet.FacetRequest

org.apache.solr.search.facet.FacetHeatmap

public class FacetHeatmap
extends FacetRequest

JSON Facet API request for a 2D spatial summary of a rectangular region.

Version:

7.5.0

See Also:

• HeatmapFacetCounter

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.search.facet.FacetRequest

FacetRequest.Domain, FacetRequest.FacetSort, FacetRequest.RefineMethod, FacetRequest.SortDirection

Field Summary

Fields

Modifier and Type	Field	Description
static final double	DEFAULT_DIST_ERR_PCT
static final String	DIST_ERR_PARAM
static final String	DIST_ERR_PCT_PARAM
static final String	FORMAT_INTS2D
static final String	FORMAT_PARAM
static final String	FORMAT_PNG
static final String	GEOM_PARAM
static final String	LEVEL_PARAM
static final String	MAX_CELLS_PARAM

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

domain, facetStats, processEmpty, subFacets

Method Summary

Modifier and Type	Method	Description
FacetMerger	createFacetMerger(Object prototype)
FacetProcessor<FacetHeatmap>	createFacetProcessor(FacetContext fcontext)
Map<String,Object>	getFacetDescription()

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

addStat, addSubFacet, canProduceFromEmpty, doRefine, getFacetStats, getRefineMethod, getSubFacets, parse, parseOneFacetReq, process, returnsPartial, toString

Methods inherited from class java.lang.Object

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

Field Details

GEOM_PARAM

public static final String GEOM_PARAM

See Also:

• FacetParams.FACET_HEATMAP_GEOM
• Constant Field Values

LEVEL_PARAM

public static final String LEVEL_PARAM

See Also:

• FacetParams.FACET_HEATMAP_LEVEL
• Constant Field Values

DIST_ERR_PCT_PARAM

public static final String DIST_ERR_PCT_PARAM

See Also:

• FacetParams.FACET_HEATMAP_DIST_ERR_PCT
• Constant Field Values

DIST_ERR_PARAM

public static final String DIST_ERR_PARAM

See Also:

• FacetParams.FACET_HEATMAP_DIST_ERR
• Constant Field Values

MAX_CELLS_PARAM

public static final String MAX_CELLS_PARAM

See Also:

• FacetParams.FACET_HEATMAP_MAX_CELLS
• Constant Field Values

FORMAT_PARAM

public static final String FORMAT_PARAM

See Also:

• FacetParams.FACET_HEATMAP_FORMAT
• Constant Field Values

FORMAT_PNG

public static final String FORMAT_PNG

See Also:

• Constant Field Values

FORMAT_INTS2D

public static final String FORMAT_INTS2D

See Also:

• Constant Field Values

DEFAULT_DIST_ERR_PCT

public static final double DEFAULT_DIST_ERR_PCT

See Also:

• Constant Field Values

Method Details

getFacetDescription

public Map<String,Object> getFacetDescription()

Specified by:

getFacetDescription in class FacetRequest

createFacetProcessor

public FacetProcessor<FacetHeatmap> createFacetProcessor(FacetContext fcontext)

Specified by:

createFacetProcessor in class FacetRequest

createFacetMerger

public FacetMerger createFacetMerger(Object prototype)

Specified by:

createFacetMerger in class FacetRequest