changeset 9638:6c1ebf2220f5

# 19b (check for usages of WaterlevelExporter.getWforGaugeAndQ) -> cleanup: removing calc.extreme.curve
author dnt_bjoernsen <d.tironi@bjoernsen.de>
date Thu, 31 Oct 2019 17:37:53 +0100 (2019-10-31)
parents a03c54129819
children df668014016e
files artifacts/doc/conf/artifacts/winfo.xml artifacts/doc/conf/generators/generators.xml artifacts/src/main/java/org/dive4elements/river/artifacts/WINFOArtifact.java artifacts/src/main/java/org/dive4elements/river/artifacts/states/CalculationSelect.java artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/ExtremeCompute.java artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/ExtremeQInput.java artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/PercentInput.java artifacts/src/main/java/org/dive4elements/river/exports/WaterlevelExporter.java artifacts/src/main/java/org/dive4elements/river/exports/extreme/ExtremeWQCurveGenerator.java artifacts/src/main/java/org/dive4elements/river/exports/extreme/ExtremeWQCurveInfoGenerator.java artifacts/src/main/resources/messages.properties artifacts/src/main/resources/messages_de.properties
diffstat 12 files changed, 33 insertions(+), 895 deletions(-) [+]
line wrap: on
line diff
--- a/artifacts/doc/conf/artifacts/winfo.xml	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/doc/conf/artifacts/winfo.xml	Thu Oct 31 17:37:53 2019 +0100
@@ -56,13 +56,6 @@
             <to state="state.winfo.historicalq.reference_gauge"/>
             <condition data="calculation_mode" value="calc.historical.discharge.curve" operator="equal"/>
         </transition>
-
-        <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
-            <from state="state.winfo.calculation_mode"/>
-            <to state="state.winfo.location_distance"/>
-            <condition data="calculation_mode" value="calc.extreme.curve" operator="equal"/>
-        </transition>
-
         <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
             <from state="state.winfo.distance_only"/>
             <to state="state.winfo.waterlevel_pair_select"/>
@@ -152,16 +145,12 @@
             <to state="state.winfo.wq_adapted"/>
         </transition>
 
-        <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
-            <from state="state.winfo.location_distance"/>
-            <to state="state.winfo.function_select"/>
-            <condition data="calculation_mode" value="calc.extreme.curve" operator="equal"/>
-        </transition>
+
 
         <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
             <from state="state.winfo.location_distance"/>
             <to state="state.winfo.wq"/>
-            <condition data="calculation_mode" value="calc.extreme.curve" operator="notequal"/>
+            <condition data="calculation_mode" value="always_go_on_this_condition_is_mandatory" operator="notequal"/>
         </transition>
 
         <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
@@ -176,23 +165,6 @@
             <condition data="calculation_mode" value="calc.discharge.curve" operator="equal"/>
         </transition>
 
-        <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
-            <from state="state.winfo.function_select"/>
-            <to state="state.winfo.extreme.percent"/>
-            <condition data="calculation_mode" value="calc.extreme.curve" operator="equal"/>
-        </transition>
-
-        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
-            <from state="state.winfo.extreme.percent"/>
-            <to state="state.winfo.extreme.qinput"/>
-        </transition>
-
-        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
-            <from state="state.winfo.extreme.qinput"/>
-            <to state="state.winfo.extreme.curve"/>
-        </transition>
-
-
         <state id="state.winfo.wq" description="state.winfo.wq" state="org.dive4elements.river.artifacts.states.WQSelect" helpText="help.state.winfo.wq">
             <data name="wq_isq" type="Boolean" />
             <data name="wq_isfree" type="Boolean" />
@@ -672,79 +644,5 @@
                 </outputmode>
             </outputmodes>
         </state>
-
-        <state id="state.winfo.function_select"
-            description="state.winfo.function_select"
-            state="org.dive4elements.river.artifacts.states.fixation.FunctionSelect"
-			helpText="help.state.winfo.function_select">
-            <data name="function" type="String"/>
-        </state>
-
-        <state id="state.winfo.extreme.percent"
-            description="state.winfo.extreme.percent"
-            state="org.dive4elements.river.artifacts.states.extreme.PercentInput"
-			helpText="help.state.winfo.extreme.percent">
-            <data name="percent" type="Double"/>
-        </state>
-
-        <state id="state.winfo.extreme.qinput"
-            description="state.winfo.extreme.qinput"
-            state="org.dive4elements.river.artifacts.states.extreme.ExtremeQInput"
-			helpText="help.state.winfo.extreme.qinput">
-            <data name="ranges" type="Double[]"/>
-        </state>
-
-        <state id="state.winfo.extreme.curve" description="state.winfo.extreme.curve" state="org.dive4elements.river.artifacts.states.extreme.ExtremeCompute" helpText="help.state.winfo.extreme.curve">
-            <outputmodes>
-                <outputmode name="longitudinal_section" description="output.longitudinal_section" mime-type="image/png" type="chart">
-                  <facets>
-                    <facet name="longitudinal_section.w" description="facet.longitudinal_section.w"/>
-                    <facet name="longitudinal_section.q" description="facet.longitudinal_section.q"/>
-                    <facet name="w_differences"          description="facet.w_differences"/>
-                    <facet name="w_differences.filtered" description="facet.w_differences"/>
-                    <facet name="other.wqkms.w"          description="W-Type of data" />
-                    <facet name="other.wq"               description="WQ-Type of data" />
-                    <facet name="other.wqkms.q"          description="Q-Type of data" />
-                    <facet name="other.wkms"             description="facet.other.wkms"/>
-                    <facet name="longitudinal_section.manualpoints" description="Manuelle Punkte"/>
-                    <facet name="other.wqkms"            description="facet.other.wqkms"/>
-                    <facet name="heightmarks_points"     description="facet.other.wkms.heightmarks_points"/>
-                    <facet name="longitudinal_section.area"        description="an area"/>
-                    <facet name="longitudinal_section.annotations" description="facet.longitudinal_section.annotations"/>
-                  </facets>
-                </outputmode>
-                <outputmode name="cross_section" description="output.cross_section" mime-type="image/png" type="chart">
-                  <facets>
-                    <facet name="cross_section_water_line"   description="facet.cross_section_water_line"/>
-                    <facet name="cross_section"              description="facet.cross_section"/>
-                    <facet name="area"                       description="an area"/>
-                    <facet name="cross_section.area"         description="an area"/>
-                    <facet name="cross_section.manualpoints" description="points"/>
-                    <facet name="cross_section.manualline"   description="line"/>
-                    <facet name="hyk"                        description="hyks"/>
-                  </facets>
-                </outputmode>
-                <outputmode name="extreme_wq_curve" description="output.extreme_wq_curve" mine-type="image/png" type="chart">
-                    <facets>
-                        <facet name="extreme_wq_curve" description="Extreme WQ curve"/>
-                        <facet name="extreme_wq_curve_base" description="Extreme WQ curve base points"/>
-                        <facet name="extreme_wq_curve.manualpoints" description="Manuelle Punkte"/>
-                    </facets>
-                </outputmode>
-                <outputmode name="extreme_curve_report" description="output.extreme_reference_curve_report" mime-type="text/xml" type="report">
-                    <facets>
-                        <facet name="report" description="facet.extreme_curve.report" />
-                    </facets>
-                </outputmode>
-                <outputmode name="extreme_curve_export" mime-type="text/plain" type="export">
-                    <facets>
-                        <facet name="csv" description="facet.reference_curve_export.csv" />
-                        <facet name="pdf" description="facet.waterlevel_export.pdf" />
-                        <facet name="wst" description="facet.waterlevel_export.wst" />
-                    </facets>
-                </outputmode>
-            </outputmodes>
-        </state>
-
     </states>
 </artifact>
--- a/artifacts/doc/conf/generators/generators.xml	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/doc/conf/generators/generators.xml	Thu Oct 31 17:37:53 2019 +0100
@@ -12,12 +12,6 @@
   <output-generator names="historical_discharge_chartinfo" class="org.dive4elements.river.exports.HistoricalDischargeCurveInfoGenerator" />
   <output-generator names="historical_discharge" class="org.dive4elements.river.exports.HistoricalDischargeCurveGenerator" />
 
-  <!-- This is deactivated.
-    <output-generator names="extreme_wq_curve" class="org.dive4elements.river.exports.extreme.ExtremeWQCurveGenerator"/>
-    <output-generator names="extreme_curve_export" class="org.dive4elements.river.exports.WaterlevelExporter"/>
-    <output-generator names="extreme_wq_curve_chartinfo" class="org.dive4elements.river.exports.extreme.ExtremeWQCurveInfoGenerator"/>
-  -->
-
   <output-generator names="durationcurve_export" class="org.dive4elements.river.exports.DurationCurveExporter" />
   <output-generator names="computed_dischargecurve_export" class="org.dive4elements.river.exports.ComputedDischargeCurveExporter" />
   <output-generator names="discharge_longitudinal_section_export" class="org.dive4elements.river.exports.DischargeLongitudinalSectionExporter" />
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/WINFOArtifact.java	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/WINFOArtifact.java	Thu Oct 31 17:37:53 2019 +0100
@@ -158,9 +158,6 @@
             if (calculationMode.equals("calc.discharge.longitudinal.section"))
                 return getDischargeLongitudinalSectionData(context.getMeta());
 
-            if (calculationMode.equals("calc.extreme.curve"))
-                return (CalculationResult) this.compute(context, ComputeType.ADVANCE, false);
-
             if (calculationMode.equals("calc.w.differences"))
                 return (CalculationResult) this.compute(context, ComputeType.ADVANCE, true);
 
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/CalculationSelect.java	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/CalculationSelect.java	Thu Oct 31 17:37:53 2019 +0100
@@ -9,19 +9,14 @@
 package org.dive4elements.river.artifacts.states;
 
 import org.apache.log4j.Logger;
-
-import org.w3c.dom.Element;
-
+import org.dive4elements.artifactdatabase.data.StateData;
 import org.dive4elements.artifacts.Artifact;
 import org.dive4elements.artifacts.CallContext;
 import org.dive4elements.artifacts.CallMeta;
-
 import org.dive4elements.artifacts.common.utils.XMLUtils;
-
-import org.dive4elements.artifactdatabase.data.StateData;
-
 import org.dive4elements.river.artifacts.D4EArtifact;
 import org.dive4elements.river.artifacts.resources.Resources;
+import org.w3c.dom.Element;
 
 /**
  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
@@ -35,103 +30,68 @@
     public static final String FIELD_MODE = "calculation_mode";
 
     /** Constant value for the reference line calculation. */
-    public static final String CALCULATION_SURFACE_CURVE =
-        "calc.surface.curve";
+    public static final String CALCULATION_SURFACE_CURVE = "calc.surface.curve";
 
     /** Constant value for the differences calculation. */
-    public static final String CALCULATION_DURATION_CURVE =
-        "calc.duration.curve";
+    public static final String CALCULATION_DURATION_CURVE = "calc.duration.curve";
 
     /** Constant value for the flood map calculation. */
-    public static final String CALCULATION_FLOOD_MAP =
-        "calc.flood.map";
+    public static final String CALCULATION_FLOOD_MAP = "calc.flood.map";
 
     /** Constant value for the profile calculation. */
-    public static final String CALCULATION_DISCHARGE_LONGITUDINAL_CURVE =
-        "calc.discharge.longitudinal.section";
+    public static final String CALCULATION_DISCHARGE_LONGITUDINAL_CURVE = "calc.discharge.longitudinal.section";
 
     /** Constant value for the state discharge curve calculation. */
-    public static final String CALCULATION_DISCHARGE_CURVE =
-        "calc.discharge.curve";
+    public static final String CALCULATION_DISCHARGE_CURVE = "calc.discharge.curve";
 
     /** Constant value for the state w differences calculation. */
-    public static final String CALCULATION_W_DIFFERENCES =
-        "calc.w.differences";
+    public static final String CALCULATION_W_DIFFERENCES = "calc.w.differences";
 
     /** Constant value for the state reference curve calculation. */
-    public static final String CALCULATION_REFERENCE_CURVE =
-        "calc.reference.curve";
+    public static final String CALCULATION_REFERENCE_CURVE = "calc.reference.curve";
 
     /** Constant value for the historical discharge curve calculation. */
-    public static final String CALCULATION_HISTORICAL_DISCHARGE_CURVE =
-        "calc.historical.discharge.curve";
-
-    /** Constant value for the extreme W curve calculation. */
-    public static final String CALCULATION_EXTREME =
-        "calc.extreme.curve";
+    public static final String CALCULATION_HISTORICAL_DISCHARGE_CURVE = "calc.historical.discharge.curve";
 
     /** An array that holds all available calculation modes. */
-    public static final String[] CALCULATIONS = {
-        CALCULATION_SURFACE_CURVE,
-        CALCULATION_FLOOD_MAP,
-        CALCULATION_DISCHARGE_CURVE,
-        CALCULATION_HISTORICAL_DISCHARGE_CURVE,
-        CALCULATION_DURATION_CURVE,
-        CALCULATION_DISCHARGE_LONGITUDINAL_CURVE,
-        CALCULATION_W_DIFFERENCES,
-        CALCULATION_REFERENCE_CURVE //,
-//        CALCULATION_EXTREME
-    };
-
+    public static final String[] CALCULATIONS = { CALCULATION_SURFACE_CURVE, CALCULATION_FLOOD_MAP, CALCULATION_DISCHARGE_CURVE,
+            CALCULATION_HISTORICAL_DISCHARGE_CURVE, CALCULATION_DURATION_CURVE, CALCULATION_DISCHARGE_LONGITUDINAL_CURVE, CALCULATION_W_DIFFERENCES,
+            CALCULATION_REFERENCE_CURVE };
 
     /** Error message that is thrown if no mode has been chosen. */
-    public static final String ERROR_NO_CALCULATION_MODE =
-        "error_feed_no_calculation_mode";
+    public static final String ERROR_NO_CALCULATION_MODE = "error_feed_no_calculation_mode";
 
-    /** Error message that is thrown if an invalid calculation mode has been
-     * chosen. */
-    public static  final String ERROR_INVALID_CALCULATION_MODE =
-        "error_feed_invalid_calculation_mode";
-
+    /**
+     * Error message that is thrown if an invalid calculation mode has been
+     * chosen.
+     */
+    public static final String ERROR_INVALID_CALCULATION_MODE = "error_feed_invalid_calculation_mode";
 
     public CalculationSelect() {
     }
 
-
     /** Create choices (i18ned). */
     @Override
-    protected Element[] createItems(
-        XMLUtils.ElementCreator cr,
-        Artifact    artifact,
-        String      name,
-        CallContext context)
-    {
-        CallMeta meta   = context.getMeta();
-        Element[] calcs = new Element[CALCULATIONS.length];
+    protected Element[] createItems(final XMLUtils.ElementCreator cr, final Artifact artifact, final String name, final CallContext context) {
+        final CallMeta meta = context.getMeta();
+        final Element[] calcs = new Element[CALCULATIONS.length];
 
         for (int i = 0; i < CALCULATIONS.length; ++i) {
-            String calc = CALCULATIONS[i];
-            calcs[i] = createItem(
-                cr, new String[] {
-                    Resources.getMsg(meta, calc, calc),
-                    calc
-                });
+            final String calc = CALCULATIONS[i];
+            calcs[i] = createItem(cr, new String[] { Resources.getMsg(meta, calc, calc), calc });
         }
 
         return calcs;
     }
 
-
     /** Validate the chosen calculation. */
     @Override
-    public boolean validate(Artifact artifact)
-    throws IllegalArgumentException
-    {
+    public boolean validate(final Artifact artifact) throws IllegalArgumentException {
         log.debug("CalculationSelect.validate");
-        D4EArtifact flys = (D4EArtifact) artifact;
+        final D4EArtifact flys = (D4EArtifact) artifact;
 
-        StateData data = getData(flys, FIELD_MODE);
-        String    calc = (data != null) ? (String) data.getValue() : null;
+        final StateData data = getData(flys, FIELD_MODE);
+        String calc = (data != null) ? (String) data.getValue() : null;
 
         if (calc == null) {
             throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE);
@@ -139,7 +99,7 @@
 
         calc = calc.trim().toLowerCase();
 
-        for (String mode: CALCULATIONS) {
+        for (final String mode : CALCULATIONS) {
             if (mode.equals(calc)) {
                 return true;
             }
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/ExtremeCompute.java	Thu Oct 31 15:24:23 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,116 +0,0 @@
-/* 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.extreme;
-
-import org.dive4elements.artifactdatabase.state.Facet;
-
-import org.dive4elements.artifacts.CallContext;
-
-import org.dive4elements.river.artifacts.D4EArtifact;
-
-import org.dive4elements.river.artifacts.access.ExtremeAccess;
-
-import org.dive4elements.river.artifacts.model.CalculationResult;
-import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet;
-import org.dive4elements.river.artifacts.model.DataFacet;
-import org.dive4elements.river.artifacts.model.FacetTypes;
-import org.dive4elements.river.artifacts.model.ReportFacet;
-import org.dive4elements.river.artifacts.model.WaterlevelFacet;
-import org.dive4elements.river.artifacts.model.WQKms;
-
-import org.dive4elements.river.artifacts.model.extreme.ExtremeCurveFacet;
-import org.dive4elements.river.artifacts.model.extreme.ExtremeCalculation;
-import org.dive4elements.river.artifacts.model.extreme.ExtremeResult;
-
-import org.dive4elements.river.artifacts.resources.Resources;
-import org.dive4elements.river.artifacts.states.DefaultState;
-
-import java.util.List;
-
-import org.apache.log4j.Logger;
-
-
-/** State in which to deliver extreme value analysis result. */
-public class ExtremeCompute
-extends      DefaultState
-implements   FacetTypes
-{
-    /** Private log. */
-    private static Logger log = Logger.getLogger(ExtremeCompute.class);
-
-
-    public ExtremeCompute() {
-    }
-
-
-    @Override
-    public Object computeAdvance(
-        D4EArtifact artifact,
-        String       hash,
-        CallContext  context,
-        List<Facet>  facets,
-        Object       old
-    ) {
-        log.debug("ExtremeCompute.computeAdvance");
-
-        CalculationResult res;
-
-        ExtremeAccess access = new ExtremeAccess(artifact);
-
-        if (old instanceof CalculationResult) {
-            res = (CalculationResult)old;
-        }
-        else {
-            ExtremeCalculation calc = new ExtremeCalculation(access);
-            res = calc.calculate();
-        }
-
-        if (facets == null) {
-            return res;
-        }
-
-        if (res.getReport().hasProblems()) {
-            facets.add(new ReportFacet());
-        }
-
-        ExtremeResult eres = (ExtremeResult) res.getData();
-        WQKms [] wqkms = eres.getWQKms();
-
-        if (wqkms == null) {
-            log.error("No computation result!");
-            return res;
-        }
-
-        for (int i = 0; i < wqkms.length; i++) {
-            String name = wqkms[i].getName();
-            // The name already contains "W(...)".
-            String qname = name.replace("W(","Q=");
-            qname = qname.substring(0,qname.length()-1);
-
-            Facet w = new WaterlevelFacet( i, LONGITUDINAL_W, name, ComputeType.ADVANCE, id, hash );
-            Facet q = new WaterlevelFacet( i, LONGITUDINAL_Q, qname, ComputeType.ADVANCE, id, hash );
-            Facet csFacet = new CrossSectionWaterLineFacet( i, name, ComputeType.ADVANCE, hash, getID(), Integer.valueOf(i) );
-
-            facets.add(w);
-            facets.add(q);
-            facets.add(csFacet);
-        }
-
-
-        facets.add(new DataFacet(CSV, "CSV data", ComputeType.ADVANCE, hash, id));
-        facets.add(new DataFacet(PDF, "PDF data", ComputeType.ADVANCE, hash, id));
-        facets.add(new DataFacet(WST, "WST data", ComputeType.ADVANCE, hash, id));
-
-        facets.add(new ExtremeCurveFacet(Resources.getMsg(context.getMeta(), "extreme_wq_curve", "extreme_wq_curve")));
-        facets.add(new ExtremeCurveFacet(Resources.getMsg(context.getMeta(), "extreme_wq_base_curve", "extreme_wq_base_curve"), true));
-
-        return res;
-    }
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/ExtremeQInput.java	Thu Oct 31 15:24:23 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,256 +0,0 @@
-/* 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.extreme;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.log4j.Logger;
-
-import org.w3c.dom.Element;
-
-import org.dive4elements.artifacts.Artifact;
-import org.dive4elements.artifacts.CallContext;
-
-import org.dive4elements.river.artifacts.access.ExtremeAccess;
-
-import org.dive4elements.artifactdatabase.ProtocolUtils;
-import org.dive4elements.artifactdatabase.data.StateData;
-
-import org.dive4elements.artifacts.common.utils.XMLUtils;
-
-import org.dive4elements.river.artifacts.model.WstValueTable;
-/*
-import org.dive4elements.river.model.Gauge;
-import org.dive4elements.river.model.Wst;
-import org.dive4elements.river.utils.RiverUtils;
-*/
-import org.dive4elements.river.artifacts.model.Range;
-import org.dive4elements.river.model.River;
-
-import org.dive4elements.river.artifacts.D4EArtifact;
-
-import org.dive4elements.river.artifacts.model.RangeWithValues;
-import org.dive4elements.river.artifacts.states.DefaultState;
-import org.dive4elements.river.artifacts.model.WstValueTableFactory;
-
-
-/** TODO Subclass WQAdapted. */
-
-/**
- * State to input Q data in segments for extreme value calculations..
- * The data item ranges is expected to have this format
- * <from1>;<to1>;<value1>:<from2>;<to2>;<value2>:...
- * (;;;:;;;:;;;:...)
- */
-public class ExtremeQInput extends DefaultState {
-
-    /** The log used in this state.*/
-    private static Logger log = Logger.getLogger(ExtremeQInput.class);
-
-
-    /** Trivial, empty constructor. */
-    public ExtremeQInput() {
-    }
-
-
-    /**
-     * Create one element for each 'segment' of the selected river that
-     * is within the given kilometer range (TODO). Each element is a tuple of
-     * (from;to) where <i>from</i> is the lower bounds of the segment or the
-     * lower kilometer range. <i>to</i> is the upper bounds of the segment or
-     * the upper kilometer range.
-     *
-     * @param cr The ElementCreator.
-     * @param artifact The FLYS artifact.
-     * @param name The name of the data item.
-     * @param context The CallContext.
-     *
-     * @return a list of elements that consist of tuples of the intersected
-     *         segments of the selected river.
-     */
-    @Override
-    protected Element[] createItems(
-        XMLUtils.ElementCreator cr,
-        Artifact    artifact,
-        String      name,
-        CallContext context)
-    {
-        log.debug("ExtremeQInput.createItems: " + name);
-
-        D4EArtifact flysArtifact = (D4EArtifact) artifact;
-
-        ExtremeAccess access = new ExtremeAccess(flysArtifact);
-        River river = access.getRiver();
-        WstValueTable wstValueTable = WstValueTableFactory.getTable(river);
-
-        List<Range> ranges   = wstValueTable.findSegments(access.getFrom(),
-            access.getTo());
-
-        int num = ranges != null ? ranges.size() : 0;
-
-        if (num == 0) {
-            log.warn("Selected distance matches no segments.");
-            return null;
-        }
-
-        List<Element> elements = new ArrayList<Element>();
-
-        for (Range range: ranges) {
-            elements.add(createItem(
-                    cr,
-                    new String[] { range.getStart() + ";" + range.getEnd(),
-                                   ""},
-                    new double[] {0,100000}));
-        }
-
-        Element[] els = new Element[elements.size()];
-
-        return elements.toArray(els);
-    }
-
-
-    /** Create sub-item ('row') of data thing. */
-    protected Element createItem(
-        XMLUtils.ElementCreator cr,
-        Object   obj,
-        double[] q
-        )
-    {
-        Element item  = ProtocolUtils.createArtNode(cr, "item", null, null);
-        Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
-        Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
-
-        String[] arr = (String[]) obj;
-
-        label.setTextContent(arr[0]);
-        value.setTextContent(arr[1]);
-
-        item.appendChild(label);
-        item.appendChild(value);
-
-        if (q != null) {
-            Element qRange = createRangeElement(cr, q, "Q");
-            item.appendChild(qRange);
-        }
-
-        return item;
-    }
-
-
-    /**
-     * Create elements to set min and max values of segments q (just min makes
-     * sense for extremes.
-     */
-    protected Element createRangeElement(
-        XMLUtils.ElementCreator cr,
-        double[] mm,
-        String   type)
-    {
-        Element range = ProtocolUtils.createArtNode(
-            cr, "range",
-            new String[] {"type"},
-            new String[] {type});
-
-        Element min = ProtocolUtils.createArtNode(cr, "min", null, null);
-        min.setTextContent(String.valueOf(mm[0]));
-
-        Element max = ProtocolUtils.createArtNode(cr, "max", null, null);
-        max.setTextContent(String.valueOf(mm[1]));
-
-        range.appendChild(min);
-        range.appendChild(max);
-
-        return range;
-    }
-
-
-    @Override
-    protected String getUIProvider() {
-        return "q_segmented_panel";
-    }
-
-
-    /** Validate given data (return true). */
-    @Override
-    public boolean validate(Artifact artifact)
-    throws IllegalArgumentException
-    {
-        log.debug("ExtremeQInput.validate");
-
-        D4EArtifact flys = (D4EArtifact) artifact;
-        log.debug("ExtremeQInput: " + getData(flys, "ranges"));
-
-        /*
-        // TODO sort out what has to be validated (prevent negative values?).
-        RangeWithValues[] rwvs = extractInput(getData(flys, "ranges"));
-
-        if (rwvs == null) {
-            throw new IllegalArgumentException("error_missing_wq_data");
-        }
-
-        List<Gauge> gauges = RiverUtils.getGauges(flys);
-        River        river = RiverUtils.getRiver(flys);
-        Wst            wst = WstFactory.getWst(river);
-
-        for (Gauge gauge: gauges) {
-            Range range  = gauge.getRange();
-            double lower = range.getA().doubleValue();
-            double upper = range.getB().doubleValue();
-
-            for (RangeWithValues rwv: rwvs) {
-                if (lower <= rwv.getStart() && upper >= rwv.getEnd()) {
-                    compareQsWithGauge(wst, gauge, rwv.getValues());
-                }
-            }
-        }
-        */
-
-        return true;
-    }
-
-
-    /** Form RangeWithValue-Array from state data. */
-    protected RangeWithValues[] extractInput(StateData data) {
-        if (data == null) {
-            return null;
-        }
-
-        String dataString = (String) data.getValue();
-        String[]   ranges = dataString.split(":");
-
-        List<RangeWithValues> rwv = new ArrayList<RangeWithValues>();
-
-        for (String range: ranges) {
-            String[] parts = range.split(";");
-
-            double lower = Double.parseDouble(parts[0]);
-            double upper = Double.parseDouble(parts[1]);
-
-            String[] values = parts[2].split(",");
-
-            int      num = values.length;
-            double[] res = new double[num];
-
-            for (int i = 0; i < num; i++) {
-                try {
-                    res[i] = Double.parseDouble(values[i]);
-                }
-                catch (NumberFormatException nfe) {
-                    log.warn(nfe, nfe);
-                }
-            }
-
-            rwv.add(new RangeWithValues(lower, upper, res));
-        }
-
-        return rwv.toArray(new RangeWithValues[rwv.size()]);
-    }
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/PercentInput.java	Thu Oct 31 15:24:23 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/* 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.extreme;
-
-import org.apache.log4j.Logger;
-
-import org.dive4elements.artifactdatabase.data.StateData;
-import org.dive4elements.artifacts.CallContext;
-import org.dive4elements.river.artifacts.states.DefaultState;
-
-
-/**
- * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
- */
-public class PercentInput extends DefaultState {
-
-    /** The log used in this class. */
-    private static Logger log = Logger.getLogger(PercentInput.class);
-
-    public static final String PARAMETER_NAME = "percent";
-
-
-    /**
-     * The default constructor that initializes an empty State object.
-     */
-    public PercentInput () {
-    }
-
-
-    /** Tell UI what to display for input. */
-    @Override
-    protected String getUIProvider() {
-        return "percent_input";
-    }
-
-
-    @Override
-    protected String[] getDefaultsFor(CallContext context, StateData data) {
-        if (data != null && data.getName().equals(PARAMETER_NAME)) {
-            return new String[] {"5", "5"};
-        }
-
-        return null;
-    }
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
--- a/artifacts/src/main/java/org/dive4elements/river/exports/WaterlevelExporter.java	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/WaterlevelExporter.java	Thu Oct 31 17:37:53 2019 +0100
@@ -1119,14 +1119,12 @@
         final String key = gauge != null ? gauge.getName() + String.valueOf(q) : null;
         if (!this.gaugeQ_W_Map.containsKey(key) && key != null) {
 
-            final DischargeTable dt = gauge.fetchMasterDischargeTable();
+            // (Pos 19.1 b)
+            final DischargeTable dt = gauge.fetchRecentDischargeTable();
             final double[][] table = DischargeTables.loadDischargeTableValues(dt);
 
             final double[] qs = DischargeTables.getWsForQ(table, q);
 
-            // final DischargeTables dct = new DischargeTables(gauge.getRiver().getName(), gauge.getName());
-            // final double[] qs = DischargeTables.getWsForQ(dct.getFirstTable(), q); // TODO: KLÄREN, welche Abflusstabelle
-            // genommen werden soll!
             if (qs != null && qs.length > 0) {
                 this.gaugeQ_W_Map.put(key, qs[0]);
             }
--- a/artifacts/src/main/java/org/dive4elements/river/exports/extreme/ExtremeWQCurveGenerator.java	Thu Oct 31 15:24:23 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,260 +0,0 @@
-/* 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.exports.extreme;
-
-import java.awt.Color;
-
-import org.apache.log4j.Logger;
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.plot.Marker;
-import org.jfree.chart.plot.ValueMarker;
-import org.jfree.chart.plot.XYPlot;
-import org.jfree.chart.title.TextTitle;
-import org.jfree.data.xy.XYSeries;
-
-import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
-import org.dive4elements.artifacts.CallContext;
-import org.dive4elements.river.artifacts.access.FixAnalysisAccess;
-import org.dive4elements.river.artifacts.D4EArtifact;
-import org.dive4elements.river.artifacts.model.DateRange;
-import org.dive4elements.river.artifacts.model.FacetTypes;
-import org.dive4elements.river.artifacts.model.extreme.Curve;
-import org.dive4elements.river.artifacts.model.extreme.ExtremeCurveFacet;
-import org.dive4elements.river.artifacts.resources.Resources;
-import org.dive4elements.river.exports.fixings.FixWQCurveGenerator;
-import org.dive4elements.river.exports.StyledSeriesBuilder;
-import org.dive4elements.river.jfree.JFreeUtil;
-import org.dive4elements.river.jfree.StyledXYSeries;
-
-import org.dive4elements.river.themes.ThemeDocument;
-import org.dive4elements.river.utils.RiverUtils;
-
-
-/**
- * Generator for WQ fixing charts.
- * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a>
- */
-public class ExtremeWQCurveGenerator
-extends      FixWQCurveGenerator
-implements   FacetTypes
-{
-    /** Private log. */
-    private static Logger log =
-            Logger.getLogger(ExtremeWQCurveGenerator.class);
-
-    public static final String I18N_CHART_TITLE =
-            "chart.extreme.wq.title";
-
-    public static final String I18N_CHART_SUBTITLE =
-            "chart.extreme.wq.subtitle";
-
-    public static final String I18N_CHART_SUBTITLE1 =
-            "chart.extreme.wq.subtitle1";
-
-    public static final String I18N_XAXIS_LABEL =
-            "chart.extreme.wq.xaxis.label";
-
-    public static final String I18N_YAXIS_LABEL =
-            "chart.extreme.wq.yaxis.label";
-
-    public static final String I18N_CHART_TITLE_DEFAULT  =
-            "Extremkurvenanalyse";
-
-    public static final String I18N_XAXIS_LABEL_DEFAULT  =
-            "Q [m\u00B3/s]";
-
-    public static final String I18N_YAXIS_LABEL_DEFAULT  =
-            "W [NN + m]";
-
-
-    /** First, ask parent to add data, then handle extreme_wq_curve(_base)
-     * data.*/
-    @Override
-    public boolean prepareChartData(
-        ArtifactAndFacet aaf,
-        ThemeDocument theme,
-        boolean visible
-    ) {
-        if (super.prepareChartData(aaf, theme, visible)) {
-            return true;
-        }
-
-        String name = aaf.getFacetName();
-        if (name.equals(EXTREME_WQ_CURVE)) {
-            doExtremeCurveOut(aaf, theme, visible);
-            return true;
-        }
-        else if (name.equals(EXTREME_WQ_CURVE_BASE)) {
-            doExtremeCurveBaseOut(aaf, theme, visible);
-            return true;
-        }
-        return false;
-    }
-
-    /** Overriden to show second axis also if no visible data present. */
-    @Override
-    protected void adjustAxes(XYPlot plot) {
-        super.adjustAxes(plot);
-        if (getCurrentGaugeDatum() != 0d) {
-            // Show the W[*m] axis even if there is no data.
-            plot.setRangeAxis(1, createYAxis(YAXIS.W.idx));
-        }
-    }
-
-    /** Do Extreme Curve nonextrapolated points out. */
-    protected void doExtremeCurveBaseOut(
-        ArtifactAndFacet aaf,
-        ThemeDocument theme,
-        boolean visible
-    ) {
-        log.debug("doExtremeCurveBaseOut");
-        ExtremeCurveFacet facet = (ExtremeCurveFacet) aaf.getFacet();
-        Curve curve = (Curve) facet.getData(aaf.getArtifact(), getContext());
-        if (curve == null) {
-            log.warn("doExtremeCurveBaseOut: Facet does not contain Curve");
-            return;
-        }
-
-        XYSeries qwseries = new StyledXYSeries(aaf.getFacetName(),
-            aaf.getFacetDescription(), theme);
-
-        double gaugeDatum = getCurrentGaugeDatum();
-
-        if (gaugeDatum == 0d) {
-            StyledSeriesBuilder.addPointsQW(
-                qwseries, curve.getQs(), curve.getWs());
-            addAxisSeries(qwseries, YAXIS.W.idx, visible);
-        }
-        else {
-            XYSeries series2 =
-                new StyledXYSeries(aaf.getFacetName(), aaf.getFacetDescription(), theme);
-            StyledSeriesBuilder.addPointsQW(
-                series2, curve.getQs(), curve.getWs());
-            addAxisSeries(series2, YAXIS.W.idx, false);
-
-            StyledSeriesBuilder.addPointsQW(
-                qwseries, curve.getQs(), curve.getWs(), -gaugeDatum, 100d);
-
-            addAxisSeries(qwseries, YAXIS.WCm.idx, visible);
-        }
-
-        //addAxisSeries(qwseries, YAXIS.W.idx, visible);
-    }
-
-
-    /** Do Extreme Curve out */
-    protected void doExtremeCurveOut(
-        ArtifactAndFacet aaf,
-        ThemeDocument theme,
-        boolean visible
-    ) {
-        log.debug("doExtremeCurveOut");
-        ExtremeCurveFacet facet = (ExtremeCurveFacet) aaf.getFacet();
-        Curve curve = (Curve) facet.getData(aaf.getArtifact(), getContext());
-        if (curve == null) {
-            log.warn("doExtremeCurveOut: Facet does not contain Curve");
-            return;
-        }
-
-        double maxQ = curve.getSuggestedMaxQ();
-        if (maxQ == Double.MAX_VALUE) {
-            maxQ = 8000;
-        }
-
-        StyledXYSeries series = JFreeUtil.sampleFunction2D(
-                aaf.getFacetName(),
-                curve,
-                theme,
-                aaf.getFacetDescription(),
-                500,   // number of samples
-                0.0 ,  // start
-                maxQ); // end
-
-        // Add marker from where on its extrapolated.
-        if (theme.parseShowExtraMark()) {
-            double[] qs = curve.getQs();
-            double extrapolateFrom = qs[qs.length-1];
-
-            Marker m = new ValueMarker(extrapolateFrom);
-            m.setPaint(Color.black);
-            addDomainMarker(m);
-        }
-
-        addAxisSeries(series, YAXIS.W.idx, visible);
-    }
-
-
-    @Override
-    protected String getChartTitle(final CallContext context) {
-        return Resources.format(
-                getContext().getMeta(),
-                I18N_CHART_TITLE,
-                I18N_CHART_TITLE_DEFAULT,
-                getContext().getContextValue(CURRENT_KM));
-    }
-
-
-    @Override
-    protected String getDefaultChartTitle(final CallContext context) {
-        return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
-    }
-
-    @Override
-    protected String getDefaultChartSubtitle(final CallContext context) {
-        FixAnalysisAccess access = new FixAnalysisAccess(artifact);
-        DateRange dateRange = access.getDateRange();
-        DateRange refRange  = access.getReferencePeriod();
-
-        if (dateRange != null && refRange != null) {
-            return Resources.format(
-                    getContext().getMeta(),
-                    I18N_CHART_SUBTITLE,
-                    "",
-                    access.getRiverName(),
-                    dateRange.getFrom(),
-                    dateRange.getTo(),
-                    refRange.getFrom(),
-                    refRange.getTo());
-        }
-
-        return null;
-    }
-
-    @Override
-    protected void addSubtitles(final CallContext context, JFreeChart chart) {
-        String defaultSubtitle = getDefaultChartSubtitle(context);
-
-        if (defaultSubtitle == null || defaultSubtitle.length() == 0) {
-            return;
-        }
-
-        chart.addSubtitle(new TextTitle(defaultSubtitle));
-    }
-
-    @Override
-    protected String getDefaultXAxisLabel(final CallContext context) {
-        return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
-    }
-
-    @Override
-    protected String getDefaultYAxisLabel(int pos) {
-        D4EArtifact flys = getArtifact();
-
-        String unit = RiverUtils.getRiver(flys).getWstUnit().getName();
-        if (pos == 0) {
-            unit = "cm";
-        }
-
-        return msg(
-            I18N_YAXIS_LABEL,
-            I18N_YAXIS_LABEL_DEFAULT,
-            new Object[] { unit });
-    }
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
--- a/artifacts/src/main/java/org/dive4elements/river/exports/extreme/ExtremeWQCurveInfoGenerator.java	Thu Oct 31 15:24:23 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,23 +0,0 @@
-/* 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.exports.extreme;
-
-import org.dive4elements.river.exports.ChartInfoGenerator;
-
-/**
- * A ChartInfoGenerator that generates meta information for specific extreme
- * analysis W/Q curves.
- */
-public class ExtremeWQCurveInfoGenerator extends ChartInfoGenerator {
-
-    public ExtremeWQCurveInfoGenerator() {
-        super(new ExtremeWQCurveGenerator());
-    }
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
--- a/artifacts/src/main/resources/messages.properties	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/src/main/resources/messages.properties	Thu Oct 31 17:37:53 2019 +0100
@@ -124,7 +124,6 @@
 calc.w.differences = Differences
 calc.historical.discharge.curve = Historical Discharge Rating Curve
 calc.reference.curve = Reference Curve
-calc.extreme.curve = Extreme Curves
 calc.fixation.default = Fixation
 calc.bed.middle = Mean Bed Level
 calc.bed.diff = Bed Level Difference
--- a/artifacts/src/main/resources/messages_de.properties	Thu Oct 31 15:24:23 2019 +0100
+++ b/artifacts/src/main/resources/messages_de.properties	Thu Oct 31 17:37:53 2019 +0100
@@ -124,7 +124,6 @@
 calc.w.differences = Differenzen
 calc.historical.discharge.curve = Hist. Abflusskurven
 calc.reference.curve = Bezugslinie
-calc.extreme.curve = Auslagerung extremer Wasserspiegellagen
 calc.fixation.default = Fixierung
 calc.bed.middle = Mittlere Sohlh\u00f6he
 calc.bed.diff = Sohlh\u00f6hendifferenz

http://dive4elements.wald.intevation.org