Package org.apache.flink.streaming.api.functions.windowing.delta.extractor
package org.apache.flink.streaming.api.functions.windowing.delta.extractor
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ClassDescriptionConverts a Tuple to an Object-Array.ConcatenatedExtract<FROM,
OVER, TO> Combines two extractors which will be executed one after each other.Extractor<FROM,TO> Extractors allow to extract/convert one type to another.FieldFromArray<OUT>Extracts a single field out of an array.FieldFromTuple<OUT>Extracts a single field out of a tuple.FieldsFromArray<OUT>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[].