Mercurial > repos > shellac > guppy_basecaller

comparison env/lib/python3.7/site-packages/schema_salad/java/main_utils/OptionalLoader.java @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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-1:000000000000 0:26e78fe6e8c4
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 }