Uses of Interface org.apache.druid.math.expr.ApplyFunction (druid-processing 32.0.0 API)

Packages that use ApplyFunction
Package Description

org.apache.druid.math.expr

org.apache.druid.math.expr.vector

Uses of ApplyFunction in org.apache.druid.math.expr

Classes in org.apache.druid.math.expr that implement ApplyFunction
Modifier and Type	Class	Description
`static class`	`ApplyFunction.AllMatchFunction`	Evaluates to true if all element of the array input `Expr` causes the `LambdaExpr` to evaluate to a 'truthy' value
`static class`	`ApplyFunction.AnyMatchFunction`	Evaluates to true if any element of the array input `Expr` causes the `LambdaExpr` to evaluate to a 'truthy' value
`static class`	`ApplyFunction.BaseFoldFunction`	Base class for family of `ApplyFunction` which aggregate a scalar or array value given one or more array input `Expr` arguments and an array or scalar "accumulator" argument with an initial value
`static class`	`ApplyFunction.BaseMapFunction`	Base class for "map" functions, which are a class of `ApplyFunction` which take a lambda function that is mapped to the values of an `ApplyFunction.IndexableMapLambdaObjectBinding` which is created from the outer `Expr.ObjectBinding` and the values of the array `Expr` argument(s)
`static class`	`ApplyFunction.CartesianFoldFunction`	Accumulate a value for the cartesian product of 'n' array inputs arguments with an 'n + 1' argument `LambdaExpr`.
`static class`	`ApplyFunction.CartesianMapFunction`	Map the cartesian product of 'n' array input arguments to an 'n' argument `LambdaExpr`
`static class`	`ApplyFunction.FilterFunction`	Filter an array to all elements that evaluate to a 'truthy' value for a `LambdaExpr`
`static class`	`ApplyFunction.FoldFunction`	Accumulate a value for a single array input with a 2 argument `LambdaExpr`.
`static class`	`ApplyFunction.MapFunction`	Map the scalar values of a single array input `Expr` to a single argument `LambdaExpr`
`static class`	`ApplyFunction.MatchFunction`	Base class for family of `ApplyFunction` which evaluate elements elements of a single array input against a `LambdaExpr` to evaluate to a final 'truthy' value

Methods in org.apache.druid.math.expr that return ApplyFunction
Modifier and Type	Method	Description
`static ApplyFunction`	Parser.`getApplyFunction(String name)`	Get `ApplyFunction` by `NamedFunction.name()`

Uses of ApplyFunction in org.apache.druid.math.expr.vector

Methods in org.apache.druid.math.expr.vector with parameters of type ApplyFunction
Modifier and Type	Method	Description
`static <T> FallbackVectorProcessor<T>`	FallbackVectorProcessor.`create(ApplyFunction function, LambdaExpr lambdaExpr, List<Expr> args, Expr.VectorInputBindingInspector inspector)`	Create a processor for a non-vectorizable `ApplyFunction`.