@ExportPackage
Package com.yahoo.searchlib.rankingexpression.transform
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Class Summary Class Description ConstantDereferencer Replaces constant reference pseudofeatures which are scalars by their constant valueExpressionTransformer<CONTEXT extends TransformContext> Superclass of expression transformers.Simplifier Performs simple algebraic simplification of expressionsTensorMaxMinTransformer<CONTEXT extends TransformContext> Transforms min(tensor,dim) and max(tensor,dim) to reduce(tensor,min/max,dim).TransformContext Provides a context in which transforms on ranking expressions take place.