FROM
- The input type of the first extractor.OVER
- The output type of the first and the input type of the second extractor.TO
- The output type of the second extractor and the output type of the over all
extraction.@Internal public class ConcatenatedExtract<FROM,OVER,TO> extends Object implements Extractor<FROM,TO>
Constructor and Description |
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ConcatenatedExtract(Extractor<FROM,OVER> e1,
Extractor<OVER,TO> e2)
Combines two extractors which will be executed one after each other.
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Modifier and Type | Method and Description |
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<OUT> ConcatenatedExtract<FROM,TO,OUT> |
add(Extractor<TO,OUT> e3) |
TO |
extract(FROM in)
Extracts/Converts the given input to an object of the output type.
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public ConcatenatedExtract(Extractor<FROM,OVER> e1, Extractor<OVER,TO> e2)
e1
- First extractor: This extractor gets applied to the input data first. Its output as
then passed as input to the second extractor.e2
- Second extractor: This extractor gets the output of the first extractor as input.
Its output is then the result of the over all extraction.Copyright © 2014–2021 The Apache Software Foundation. All rights reserved.