Package org.apache.solr.analytics.function.reduction

Reduction functions to use for analytics expressions.

See: Description

Class Summary

Class	Description
CountFunction	A reduction function which either counts the number of values that the parameter expression contains, or the number of documents returned if no parameter is given.
DocCountFunction	A reduction function which either counts the number of Solr Documents for which the parameter expression exists, or the number of documents returned if no parameter is given.
MaxFunction	A reduction function which returns the maximum value of the given expression.
MeanFunction	A reduction function which returns the mean of the values of the given expression.
MeanFunction.SumData
MedianFunction	A reduction function which returns the median value of the given expression.
MinFunction	A reduction function which returns the minumum value of the given expression.
MissingFunction	A reduction function which returns the number of documents for which the given expression does not exist.
OrdinalFunction	A reduction function which returns the given ordinal of the sorted values of the given expression.
PercentileFunction	A reduction function which returns the given percentile of the sorted values of the given expression.
SumFunction	A reduction function which returns the sum of the values of the given expression.
SumFunction.SumData
UniqueFunction	A reduction function which returns the number of unique values of the given expression.

Package org.apache.solr.analytics.function.reduction Description

Reduction functions to use for analytics expressions.