Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelPairSelectState.java @ 9638:6c1ebf2220f5
# 19b (check for usages of WaterlevelExporter.getWforGaugeAndQ) -> cleanup: removing calc.extreme.curve
author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
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date | Thu, 31 Oct 2019 17:37:53 +0100 |
parents | 839b2aa84dd0 |
children |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import org.dive4elements.artifactdatabase.ProtocolUtils; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.backend.utils.StringUtil; import org.w3c.dom.Element; /** * State in which the user selects 1 to n pairs of Waterlevels and alikes. */ public class WaterlevelPairSelectState extends DefaultState implements FacetTypes { /** The log that is used in this state. */ private static Logger log = Logger.getLogger(WaterlevelPairSelectState.class); /** Trivial constructor. */ public WaterlevelPairSelectState() { } /** Specify to display a datacage_twin_panel. */ @Override protected String getUIProvider() { return "waterlevel_twin_panel"; } /** * Overridden to do nothing. */ @Override public Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { // Get data and do stuff, do not calculate return ""; } /** * Create elements for document (prepopulated with data, if any). * * @param artifact * D4EArtifact to get data from. * @param name * DataName, expceted to be "diffids". */ @Override protected Element[] createItems(final ElementCreator cr, final Artifact artifact, final String name, final CallContext context) { log.debug("createItems: " + name); if (name.equals("diffids")) { final Element item = ProtocolUtils.createArtNode(cr, "item", null, null); final Element label = ProtocolUtils.createArtNode(cr, "label", null, null); final Element value = ProtocolUtils.createArtNode(cr, "value", null, null); final D4EArtifact flys = (D4EArtifact) artifact; final String s = flys.getDataAsString("diffids"); value.setTextContent(s); item.appendChild(label); item.appendChild(value); return new Element[] { item }; } return new Element[] {}; } /** * Creats the data element used for the static part of DESCRIBE document. */ @Override protected Element createStaticData(final D4EArtifact flys, final ElementCreator creator, final CallContext cc, final String name, final String value, final String type) { final Element dataElement = creator.create("data"); creator.addAttr(dataElement, "name", name, true); creator.addAttr(dataElement, "type", type, true); final Element itemElement = creator.create("item"); creator.addAttr(itemElement, "value", value, true); final String[] labels = getLabels(cc, value, false); final Object[] obj = new Object[] { labels[0] }; // TODO own i18n final String attrValue = Resources.getMsg(cc.getMeta(), "wsp.selected.string", "wsp.selected.string", obj); // I18N_STATIC_KEY, I18N_STATIC_KEY, obj); creator.addAttr(itemElement, "label", attrValue, true); dataElement.appendChild(itemElement); return dataElement; } /** * Get name to display for selected watelerlevels (for example "Q=123") * from the CalculationResult. */ public static String[] getLabels(final CallContext cc, final String value, final boolean minuendSubtrahendUiReversed) { final String[] recommendations = value.split("#"); String displayString = ""; // Walk over all selected recommendations and create label // like "W (Q=1) - W (Q=2)". final int minuendIndex = minuendSubtrahendUiReversed ? 1 : 0; final int subtrahendIndex = minuendSubtrahendUiReversed ? 0 : 1; for (int i = 0; i < recommendations.length; i += 2) { final String[] minuendParts = StringUtil.unbracket(recommendations[i + minuendIndex]).split(";"); if (minuendParts.length >= 4) { displayString += "(" + minuendParts[3]; } else { displayString += "([error]"; } displayString += " - "; final String[] subtrahendParts = StringUtil.unbracket(recommendations[i + subtrahendIndex]).split(";"); if (subtrahendParts.length >= 4) { displayString += subtrahendParts[3] + ") "; } else { displayString += "[error])"; } } return new String[] { displayString }; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :