Extractors allow to extract/convert one type to another.
Converts a Tuple to an Object-Array.
Combines two extractors which will be executed one after each other.
Extracts a single field out of an array.
Extracts a single field out of a tuple.
Extracts multiple fields from an array and puts them into a new array of the specified type.
Extracts one or more fields of the type Double from a tuple and puts them into a new double.
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