forked from D-Net/dnet-hadoop
55 lines
1.6 KiB
Java
55 lines
1.6 KiB
Java
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package eu.dnetlib.dhp.broker.oa.matchers.relatedProjects;
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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 org.apache.commons.lang3.tuple.Pair;
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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.UpdateInfo;
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import eu.dnetlib.dhp.schema.oaf.Project;
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import eu.dnetlib.dhp.schema.oaf.Result;
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public class EnrichMoreProject extends UpdateMatcher<Pair<Result, List<Project>>, eu.dnetlib.broker.objects.Project> {
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public EnrichMoreProject() {
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super(true);
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}
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@Override
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protected List<UpdateInfo<eu.dnetlib.broker.objects.Project>> findUpdates(final Pair<Result, List<Project>> source,
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final Pair<Result, List<Project>> target) {
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final Set<String> existingProjects = source
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.getRight()
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.stream()
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.map(Project::getId)
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.collect(Collectors.toSet());
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return target
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.getRight()
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.stream()
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.filter(p -> !existingProjects.contains(p.getId()))
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.map(ConversionUtils::oafProjectToBrokerProject)
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.map(p -> generateUpdateInfo(p, source, target))
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.collect(Collectors.toList());
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}
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@Override
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public UpdateInfo<eu.dnetlib.broker.objects.Project> generateUpdateInfo(
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final eu.dnetlib.broker.objects.Project highlightValue,
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final Pair<Result, List<Project>> source,
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final Pair<Result, List<Project>> target) {
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return new UpdateInfo<>(
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Topic.ENRICH_MORE_PROJECT,
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highlightValue, source.getLeft(), target.getLeft(),
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(p, prj) -> p.getProjects().add(prj),
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prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode());
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}
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}
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