43 lines
1.1 KiB
Java
43 lines
1.1 KiB
Java
|
|
package eu.dnetlib.dhp.broker.oa.matchers.simple;
|
|
|
|
import java.util.List;
|
|
import java.util.Set;
|
|
import java.util.stream.Collectors;
|
|
|
|
import eu.dnetlib.broker.objects.Pid;
|
|
import eu.dnetlib.dhp.broker.model.Topic;
|
|
import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
|
|
import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
|
|
import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
|
|
|
|
public class EnrichMorePid extends UpdateMatcher<Pid> {
|
|
|
|
public EnrichMorePid() {
|
|
super(true,
|
|
pid -> Topic.ENRICH_MORE_PID,
|
|
(p, pid) -> p.getPids().add(pid),
|
|
pid -> pid.getType() + "::" + pid.getValue());
|
|
}
|
|
|
|
@Override
|
|
protected List<Pid> findDifferences(final ResultWithRelations source,
|
|
final ResultWithRelations target) {
|
|
final Set<String> existingPids = target
|
|
.getResult()
|
|
.getPid()
|
|
.stream()
|
|
.map(pid -> pid.getQualifier().getClassid() + "::" + pid.getValue())
|
|
.collect(Collectors.toSet());
|
|
|
|
return source
|
|
.getResult()
|
|
.getPid()
|
|
.stream()
|
|
.filter(pid -> !existingPids.contains(pid.getQualifier().getClassid() + "::" + pid.getValue()))
|
|
.map(ConversionUtils::oafPidToBrokerPid)
|
|
.collect(Collectors.toList());
|
|
}
|
|
|
|
}
|