forked from D-Net/dnet-hadoop
47 lines
1.3 KiB
Java
47 lines
1.3 KiB
Java
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package eu.dnetlib.dhp.broker.oa.matchers.relatedSoftware;
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import java.util.List;
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import java.util.Set;
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import java.util.stream.Collectors;
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import eu.dnetlib.dhp.broker.model.Topic;
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import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
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import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
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import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedSoftware;
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import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
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import eu.dnetlib.dhp.schema.oaf.Software;
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public class EnrichMoreSoftware
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extends UpdateMatcher<eu.dnetlib.broker.objects.Software> {
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public EnrichMoreSoftware() {
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super(true,
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s -> Topic.ENRICH_MORE_SOFTWARE,
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(p, s) -> p.getSoftwares().add(s),
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s -> s.getName());
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}
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@Override
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protected List<eu.dnetlib.broker.objects.Software> findDifferences(
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final ResultWithRelations source,
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final ResultWithRelations target) {
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final Set<String> existingSoftwares = source
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.getSoftwares()
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.stream()
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.map(RelatedSoftware::getRelSoftware)
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.map(Software::getId)
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.collect(Collectors.toSet());
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return target
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.getSoftwares()
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.stream()
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.map(RelatedSoftware::getRelSoftware)
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.filter(p -> !existingSoftwares.contains(p.getId()))
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.map(ConversionUtils::oafSoftwareToBrokerSoftware)
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.collect(Collectors.toList());
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}
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}
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