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Add tool for updating the conference ranks.
Signed-off-by: Stéphane Galland <galland@arakhne.org>
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172 changes: 172 additions & 0 deletions
172
...main/java/fr/utbm/ciad/labmanager/views/appviews/conferences/ConferenceRankingUpdate.java
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| /* | ||
| * $Id$ | ||
| * | ||
| * Copyright (c) 2019-2024, CIAD Laboratory, Universite de Technologie de Belfort Montbeliard | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Affero General Public License as published | ||
| * by the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
| */ | ||
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|
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| package fr.utbm.ciad.labmanager.views.appviews.conferences; | ||
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| import java.time.LocalDate; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.TreeMap; | ||
| import java.util.stream.Stream; | ||
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| import fr.utbm.ciad.labmanager.data.conference.Conference; | ||
| import fr.utbm.ciad.labmanager.utils.ranking.CoreRanking; | ||
| import fr.utbm.ciad.labmanager.views.components.addons.wizard.AbstractContextData; | ||
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| /** Data in the wizard for updating the conference ranking. | ||
| * | ||
| * @author $Author: sgalland$ | ||
| * @version $Name$ $Revision$ $Date$ | ||
| * @mavengroupid $GroupId$ | ||
| * @mavenartifactid $ArtifactId$ | ||
| * @since 4.0 | ||
| */ | ||
| public class ConferenceRankingUpdate extends AbstractContextData { | ||
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| private static final long serialVersionUID = 1506566568548752541L; | ||
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| private int year = LocalDate.now().getYear() - 1; | ||
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| private List<Conference> conferences = new ArrayList<>(); | ||
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| private final Map<Long, ConferenceRankingInformation> core = new TreeMap<>(); | ||
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| /** Constructor. | ||
| */ | ||
| public ConferenceRankingUpdate() { | ||
| // | ||
| } | ||
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| /** Replies the year for the ranking updates. | ||
| * | ||
| * @return the year. | ||
| */ | ||
| public synchronized int getYear() { | ||
| return this.year; | ||
| } | ||
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| /** Set the year for the ranking updates. | ||
| * | ||
| * @param year the year. | ||
| */ | ||
| public synchronized void setYear(int year) { | ||
| this.year = year; | ||
| } | ||
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| /** Replies the list of conferences. | ||
| * | ||
| * @return the conferences. | ||
| */ | ||
| public synchronized List<Conference> getConferences() { | ||
| return this.conferences; | ||
| } | ||
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| /** Change the list of conferences. | ||
| * | ||
| * @param conferences the conferences. | ||
| */ | ||
| public synchronized void setConferences(List<Conference> conferences) { | ||
| assert conferences != null; | ||
| this.conferences = conferences; | ||
| } | ||
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| /** Remove all the references to the Worankings. | ||
| */ | ||
| public synchronized void clearRankings() { | ||
| this.core.clear(); | ||
| } | ||
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| /** Add ranking for the conference with the given identifier. | ||
| * | ||
| * @param conferenceId the identifier of the conference. | ||
| * @param knownRanking the CORE ranking of the conference that is already known. | ||
| * @param newRanking the new CORE ranking for the conference. | ||
| */ | ||
| public synchronized void addRanking(long conferenceId, CoreRanking knownRanking, CoreRanking newRanking) { | ||
| this.core.put(Long.valueOf(conferenceId), new ConferenceRankingInformation(knownRanking, newRanking)); | ||
| } | ||
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| /** Replies all the update information about the conferences. | ||
| * | ||
| * @return the stream of information, one entry per conference. | ||
| */ | ||
| public Stream<ConferenceNewInformation> getConferenceUpdates() { | ||
| final var defaultRanking = new ConferenceRankingInformation(CoreRanking.NR, CoreRanking.NR); | ||
| return getConferences().stream().map(conference -> { | ||
| final var conferenceId = Long.valueOf(conference.getId()); | ||
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| final var core = this.core.getOrDefault(conferenceId, defaultRanking); | ||
| final var coreRanking = extractValue(core.knownRanking(), core.newRanking()); | ||
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| if (coreRanking != null) { | ||
| return new ConferenceNewInformation(conference, | ||
| extractKnownValue(core.knownRanking(), coreRanking), coreRanking); | ||
| } | ||
| return null; | ||
| }).filter(it -> it != null); | ||
| } | ||
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| private static CoreRanking extractKnownValue(CoreRanking oldValue, CoreRanking newValue) { | ||
| if (newValue != null) { | ||
| return CoreRanking.normalize(oldValue); | ||
| } | ||
| return null; | ||
| } | ||
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| private static CoreRanking extractValue(CoreRanking oldValue, CoreRanking newValue) { | ||
| final var ov = CoreRanking.normalize(oldValue); | ||
| final var nv = CoreRanking.normalize(newValue); | ||
| if (ov != nv) { | ||
| return newValue; | ||
| } | ||
| return null; | ||
| } | ||
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| /** Description of the ranking information for a conference. | ||
| * | ||
| * @param knownRanking the ranking of the conference that is already known. | ||
| * @param newRanking the new ranking for the conference. | ||
| * @author $Author: sgalland$ | ||
| * @version $Name$ $Revision$ $Date$ | ||
| * @mavengroupid $GroupId$ | ||
| * @mavenartifactid $ArtifactId$ | ||
| * @since 4.0 | ||
| */ | ||
| public record ConferenceRankingInformation(CoreRanking knownRanking, CoreRanking newRanking) { | ||
| // | ||
| } | ||
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| /** Description of the information for a conference. | ||
| * | ||
| * @param conference the conference. | ||
| * @param oldRanking the old CORE ranking, or {@code null}. | ||
| * @param newRanking the ew CORE ranking, or {@code null}. | ||
| * @author $Author: sgalland$ | ||
| * @version $Name$ $Revision$ $Date$ | ||
| * @mavengroupid $GroupId$ | ||
| * @mavenartifactid $ArtifactId$ | ||
| * @since 4.0 | ||
| */ | ||
| public record ConferenceNewInformation(Conference conference, | ||
| CoreRanking oldRanking, CoreRanking newRanking) { | ||
| // | ||
| } | ||
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| } |
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