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package eu.dnetlib.openaire.vocabularies;
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import java.util.List;
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import java.util.Map;
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import com.google.common.collect.Maps;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Created by claudio on 15/09/2017.
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*/
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public class Vocabulary {
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private static final Log log = LogFactory.getLog(Vocabulary.class);
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private List<Term> terms;
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public Vocabulary() {
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}
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private static Map<String, Term> byCode = Maps.newConcurrentMap();
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public String getEnglishName(final String code) {
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if (byCode.isEmpty()) {
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hashByCode();
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}
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final Term term = byCode.get(code);
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return term != null ? term.getEnglishName() : null;
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}
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public boolean hasCode(final String code) {
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return getEnglishName(code) != null;
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}
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private void hashByCode() {
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log.info("hashing vocabulary by code ...");
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getTerms().forEach(term -> byCode.put(term.getCode(), term));
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log.info("hashing vocabulary by code ... done!");
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}
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public List<Term> getTerms() {
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return terms;
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}
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public void setTerms(final List<Term> terms) {
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this.terms = terms;
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}
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}
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