Mercurial > repos > shellac > sam_consensus_v3
comparison env/lib/python3.9/site-packages/schema_salad/java/main_utils/OptionalLoader.java @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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-1:000000000000 | 0:4f3585e2f14b |
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1 package ${package}.utils; | |
2 | |
3 import java.util.Optional; | |
4 | |
5 | |
6 public class OptionalLoader<T> implements Loader<Optional<T>> { | |
7 private final Loader<T> itemLoader; | |
8 | |
9 public OptionalLoader(Loader<T> itemLoader) { | |
10 this.itemLoader = itemLoader; | |
11 } | |
12 | |
13 public Optional<T> load( | |
14 final Object doc, | |
15 final String baseUri, | |
16 final LoadingOptions loadingOptions, | |
17 final String docRoot) { | |
18 if(doc == null) { | |
19 return Optional.empty(); | |
20 } | |
21 return Optional.of(itemLoader.load(doc, baseUri, loadingOptions, docRoot)); | |
22 } | |
23 } |