forked from D-Net/dnet-hadoop
101 lines
2.4 KiB
Java
101 lines
2.4 KiB
Java
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package eu.dnetlib.dhp.oa.merge;
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import java.io.BufferedReader;
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import java.io.FileReader;
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import java.io.IOException;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import eu.dnetlib.dhp.schema.oaf.Author;
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import eu.dnetlib.dhp.schema.oaf.Publication;
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import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
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import eu.dnetlib.pace.util.MapDocumentUtil;
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import scala.Tuple2;
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class AuthorMergerTest {
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private String publicationsBasePath;
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private List<List<Author>> authors;
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@BeforeEach
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public void setUp() throws Exception {
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publicationsBasePath = Paths
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.get(AuthorMergerTest.class.getResource("/eu/dnetlib/dhp/oa/merge").toURI())
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.toFile()
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.getAbsolutePath();
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authors = readSample(publicationsBasePath + "/publications_with_authors.json", Publication.class)
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.stream()
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.map(p -> p._2().getAuthor())
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.collect(Collectors.toList());
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}
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@Test
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void mergeTest() { // used in the dedup: threshold set to 0.95
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for (List<Author> authors1 : authors) {
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System.out.println("List " + (authors.indexOf(authors1) + 1));
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for (Author author : authors1) {
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System.out.println(authorToString(author));
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}
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}
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List<Author> merge = AuthorMerger.merge(authors);
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System.out.println("Merge ");
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for (Author author : merge) {
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System.out.println(authorToString(author));
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}
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Assertions.assertEquals(7, merge.size());
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}
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public <T> List<Tuple2<String, T>> readSample(String path, Class<T> clazz) {
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List<Tuple2<String, T>> res = new ArrayList<>();
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BufferedReader reader;
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try {
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reader = new BufferedReader(new FileReader(path));
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String line = reader.readLine();
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while (line != null) {
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res
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.add(
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new Tuple2<>(
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MapDocumentUtil.getJPathString("$.id", line),
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new ObjectMapper().readValue(line, clazz)));
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// read next line
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line = reader.readLine();
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}
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reader.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return res;
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}
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public String authorToString(Author a) {
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String print = "Fullname = ";
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print += a.getFullname() + " pid = [";
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if (a.getPid() != null)
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for (StructuredProperty sp : a.getPid()) {
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print += sp.toComparableString() + " ";
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}
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print += "]";
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return print;
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}
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}
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