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annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/util/CalculationUtils.java @ 9311:7c7f73e5e01e

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Moved chart metadata line to top of chart. Minor cleanup.
author gernotbelger
date Thu, 26 Jul 2018 11:16:06 +0200
parents d9dbf0b74bc2
children
rev   line source
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by
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3 * Björnsen Beratende Ingenieure GmbH
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
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5 *
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6 * This file is Free Software under the GNU AGPL (>=v3)
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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8 * documentation coming with Dive4Elements River for details.
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9 */
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10 package org.dive4elements.river.artifacts.sinfo.util;
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11
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12 import org.dive4elements.artifacts.Artifact;
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13 import org.dive4elements.artifacts.ArtifactDatabase;
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14 import org.dive4elements.artifacts.CallContext;
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15
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16 /**
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17 * @author Gernot Belger
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18 */
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19 public final class CalculationUtils {
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20
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21 private CalculationUtils() {
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22 throw new UnsupportedOperationException("Helper class");
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23 }
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24
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25 /**
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26 * Find the the user of the given artifact, sadly this is not part of the calling context, so instead we determine the
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27 * owner oft the artifact
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28 *
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29 * @param artifact
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30 * @param context
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31 */
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32 public static String findArtifactUser(final CallContext context, final Artifact artifact) {
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7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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33
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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34 // REMARK: can't do that, because sometimes the user inside the collection is a fake user
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35 // if (context instanceof CollectionCallContext) {
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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36 // /* avoid db access if we already know the user */
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37 // final CollectionCallContext ccc = (CollectionCallContext) context;
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38 // final ArtifactCollection collection = ccc.getCollection();
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39 // final User user = collection.getUser();
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40 // if (user != null)
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41 // return user.getName();
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42 // }
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43
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44 final ArtifactDatabase database = context.getDatabase();
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45 return database.findArtifactUser(artifact.identifier());
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46 }
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47 }
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