42 lines
1.1 KiB
Java
42 lines
1.1 KiB
Java
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package eu.dnetlib.dhp.broker.oa.matchers.simple;
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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.broker.objects.OaBrokerInstance;
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import eu.dnetlib.broker.objects.OaBrokerMainEntity;
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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.BrokerConstants;
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public class EnrichMoreOpenAccess extends UpdateMatcher<OaBrokerInstance> {
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public EnrichMoreOpenAccess() {
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super(20,
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i -> Topic.ENRICH_MORE_OA_VERSION,
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(p, i) -> p.getInstances().add(i),
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OaBrokerInstance::getUrl);
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}
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@Override
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protected List<OaBrokerInstance> findDifferences(final OaBrokerMainEntity source,
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final OaBrokerMainEntity target) {
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final Set<String> urls = target
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.getInstances()
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.stream()
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.filter(i -> i.getLicense().equals(BrokerConstants.OPEN_ACCESS))
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.map(i -> i.getUrl())
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.collect(Collectors.toSet());
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return source
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.getInstances()
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.stream()
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.filter(i -> i.getLicense().equals(BrokerConstants.OPEN_ACCESS))
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.filter(i -> !urls.contains(i.getUrl()))
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.collect(Collectors.toList());
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}
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}
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