Package org.apache.solr.analytics.expression

Expressions map either zero, one, two or many inputs to a single value.

See: Description

Class Summary

Class	Description
BaseExpression	BaseExpression returns the value returned by the StatsCollector for the specified stat.
DualDelegateExpression	Abstraction of an expression that applies a function to two delegate expressions.
Expression	Expressions map either zero, one, two or many inputs to a single value.
ExpressionFactory
MultiDelegateExpression	Abstraction of an expression that applies a function to an array of delegate expressions.
SingleDelegateExpression	Abstraction of an expression that applies a function to one delegate expression.

Package org.apache.solr.analytics.expression Description

Expressions map either zero, one, two or many inputs to a single value. They can be defined recursively to compute complex math.