Package com.yahoo.searchlib.rankingexpression.evaluation
@ExportPackage
@PublicApi
package com.yahoo.searchlib.rankingexpression.evaluation
Execution engine for ranking expressions
-
ClassDescriptionSuperclass of contexts which supports array index based lookup.Creates a context which supports array index based lookup.A value which is either true or false.The context providing value bindings for an expression evaluation.Indexed context lookup methods.A value which acts as a double in numerical context.A variant of an array context variant which supports faster binding of variables but slower lookup from non-gbdt-optimized ranking expressions.A double value result of a ranking expression evaluation.This class will perform various optimizations on the ranking expressions.A representation for integer numbersA context backed by a MapA context which only contains type information.Reports the result of optimizations of a ranking expression.Superclass of ranking expression optimizersA string value.A Value containing a tensor.The result of a ranking expression evaluation.