org.apache.solr.handler.component

Interface StatsValues

public interface StatsValues

StatsValue defines the interface for the collection of statistical values about fields and facets.

Method Summary

Methods

Modifier and Type	Method and Description
void	accumulate(NamedList stv) Accumulate the values based on those in the given NamedList
void	accumulate(String value) Accumulate the values based on the given value
void	accumulate(String value, int count) Accumulate the values based on the given value
void	addFacet(String facetName, Map<String,StatsValues> facetValues) Adds the facet statistics for the facet with the given name
void	addMissing(int count) Updates the statistics when multiple documents are missing a value
NamedList<?>	getStatsValues() Translates the values into a NamedList representation
void	missing() Updates the statistics when a document is missing a value

Method Detail

accumulate

void accumulate(NamedList stv)

Accumulate the values based on those in the given NamedList

Parameters:

stv - NamedList whose values will be used to accumulate the current values

accumulate

void accumulate(String value)

Accumulate the values based on the given value

Parameters:

value - Value to use to accumulate the current values

accumulate

void accumulate(String value,
              int count)

Accumulate the values based on the given value

Parameters:

value - Value to use to accumulate the current values

count - number of times to accumulate this value

missing

void missing()

Updates the statistics when a document is missing a value

addMissing

void addMissing(int count)

Updates the statistics when multiple documents are missing a value

Parameters:

count - number of times to count a missing value

addFacet

void addFacet(String facetName,
            Map<String,StatsValues> facetValues)

Adds the facet statistics for the facet with the given name

Parameters:

facetName - Name of the facet

facetValues - Facet statistics on a per facet value basis

getStatsValues

NamedList<?> getStatsValues()

Translates the values into a NamedList representation

Returns:

NamedList representation of the current values