[PATCH] create module bundu (Betrieb & Unterhaltung)

Wald Commits scm-commit at wald.intevation.org
Wed May 16 11:09:04 CEST 2018


# HG changeset patch
# User gernotbelger
# Date 1526461736 -7200
# Node ID a561b882436d4cb8054ca36ec113c54f4229c2f3
# Parent  611a523fc42fdabcb45c51dd03d61c041197515b
create module bundu (Betrieb & Unterhaltung)
incl. original Fixierungsanalyse+Ausgelagerte Wasserspiegellage

diff -r 611a523fc42f -r a561b882436d artifacts/doc/conf/artifacts/bundu.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/doc/conf/artifacts/bundu.xml	Wed May 16 11:08:56 2018 +0200
@@ -0,0 +1,337 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<artifact name="bundu">
+    <states>
+        <state id="state.fix.river" description="state.fix.river"
+            helpText="help.state.fix.river"
+            state="org.dive4elements.river.artifacts.states.RiverSelect">
+            <data name="river" type="String" />
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.river"/>
+            <to state="state.fix.calculation.mode"/>
+        </transition>
+
+        <state id="state.fix.calculation.mode"
+            helpText="help.state.fix.calculation.mode"
+            description="state.fix.calcuation.mode"
+            state="org.dive4elements.river.artifacts.states.fixation.FixationSelect">
+            <data name="calculation.mode" type="String"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.calculation.mode"/>
+            <to state="state.fix.location"/>
+        </transition>
+
+        <state id="state.fix.location" description="state.fix.location"
+            helpText="help.state.fix.location"
+            state="org.dive4elements.river.artifacts.states.fixation.LocationSelect">
+            <data name="ld_from" type="Double"/>
+            <data name="ld_to" type="Double"/>
+            <data name="ld_step" type="Double"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.location"/>
+            <to state="state.fix.period"/>
+        </transition>
+
+        <state id="state.fix.period" description="state.fix.period"
+            helpText="help.state.fix.period"
+            state="org.dive4elements.river.artifacts.states.fixation.FixationPeriod">
+            <data name="start" type="Long"/>
+            <data name="end" type="Long"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.period"/>
+            <to state="state.fix.gaugerange"/>
+        </transition>
+
+        <state id="state.fix.gaugerange" description="state.fix.gaugerange"
+            helpText="help.state.fix.gaugerange"
+            state="org.dive4elements.river.artifacts.states.fixation.GaugeRange">
+            <data name="q1" type="Integer"/>
+            <data name="q2" type="Integer"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.gaugerange"/>
+            <to state="state.fix.eventselect"/>
+        </transition>
+
+        <state id="state.fix.eventselect" description="state.fix.eventselect"
+            helpText="help.state.fix.eventselect"
+            state="org.dive4elements.river.artifacts.states.fixation.EventSelect">
+            <data name="events" type="intarray"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
+            <from state="state.fix.eventselect"/>
+            <to state="state.fix.analysis.referenceperiod"/>
+            <condition data="calculation.mode" value="calculation.analysis"
+                operator="equal"/>
+        </transition>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.ValueCompareTransition">
+            <from state="state.fix.eventselect"/>
+            <to state="state.fix.vollmer.function"/>
+            <condition data="calculation.mode" value="calculation.vollmer"
+                operator="equal"/>
+        </transition>
+
+        <state id="state.fix.analysis.referenceperiod"
+            helpText="help.state.fix.analysis.referenceperiod"
+            description="state.fix.analysis.referenceperiod"
+            state="org.dive4elements.river.artifacts.states.fixation.ReferencePeriod">
+            <data name="ref_start" type="Long"/>
+            <data name="ref_end" type="Long"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.analysis.referenceperiod"/>
+            <to state="state.fix.analysis.analysisperiods"/>
+        </transition>
+
+        <state id="state.fix.analysis.analysisperiods"
+            helpText="help.state.fix.analysis.analysisperiods"
+            description="state.fix.analysis.analysisperiods"
+            state="org.dive4elements.river.artifacts.states.fixation.AnalysisPeriods">
+            <data name="ana_data" type="String"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.analysis.analysisperiods"/>
+            <to state="state.fix.analysis.function"/>
+        </transition>
+
+        <state id="state.fix.analysis.function"
+            helpText="help.state.fix.analysis.function"
+            description="state.fix.analysis.function"
+            state="org.dive4elements.river.artifacts.states.fixation.FunctionSelect">
+            <data name="function" type="String"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.analysis.function"/>
+            <to state="state.fix.analysis.preprocessing"/>
+        </transition>
+
+        <state id="state.fix.analysis.preprocessing"
+            helpText="help.state.fix.analysis.preprocessing"
+            description="state.fix.analysis.preprocessing"
+            state="org.dive4elements.river.artifacts.states.fixation.PreprocessingSelect">
+            <data name="preprocessing" type="Boolean"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.analysis.preprocessing"/>
+            <to state="state.fix.analysis.compute"/>
+        </transition>
+
+        <state id="state.fix.analysis.compute"
+            helpText="help.state.fix.analysis.compute"
+            description="state.fix.analysis.compute"
+            state="org.dive4elements.river.artifacts.states.fixation.FixAnalysisCompute">
+            <outputmodes>
+                <outputmode name="fix_deltawt_export" description="output.fix_deltawt_export" mine-type="text/plain" type="export">
+                    <facets>
+                        <facet name="csv" description="facet.fix_deltawt.csv" />
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_parameters_export" description="output.fix_parameters_export" mine-type="text/plain" type="export">
+                    <facets>
+                        <facet name="fix_parameters" description="facet.fix_parameters.csv" />
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_wq_curve_at_export" description="output.fix_wq_curve_at_export" mime-type="text/plain" type="export">
+                    <facets>
+                        <facet name="at" description="facet.fix_wq_curve_export.at"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_wq_curve" description="output.fix_wq_curve" mine-type="image/png" type="chart">
+                    <facets>
+                        <facet name="fix_sector_average_wq_0" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_1" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_2" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_3" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_analysis_events_wq" description="Raw event values used in the calculation"/>
+                        <facet name="fix_reference_events_wq" description="Raw event values used in the calculation"/>
+                        <facet name="fix_wq_curve" description="WQ curve"/>
+                        <facet name="qsectors" description="qsectors."/>
+                        <facet name="fix_outlier" description="The outliers"/>
+                        <facet name="other.wqkms.q"          description="W-Type of data" />
+                        <facet name="other.wqkms.w"          description="W-Type of data" />
+                        <facet name="other.wkms" description="facet.other.wkms"/>
+                        <facet name="other.wkms.marks" description="facet.other.wkms.makrs"/>
+                        <facet name="other.wqkms" description="facet.other.wqkms"/>
+                        <facet name="longitudinal_section.w" description="facet.longitudinal_section.w"/>
+                        <facet name="other.wq"    description="Point-like data like fixations"/>
+                        <facet name="heightmarks_points" description="facet.other.wkms.heightmarks_points"/>
+                        <facet name="discharge_curve.curve" description="facet.discharge_curve.curve"/>
+                        <facet name="fix_wq_curve.manualpoints" description="Manual points"/>
+                        <facet name="mainvalues.q" description="mainvalues.q"/>
+                        <facet name="mainvalues.w" description="mainvalues.w"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_deltawt_curve" description="output.fix_deltawt_curve" mine-type="image/png" type="chart">
+                    <facets>
+                        <facet name="fix_sector_average_dwt_0" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_dwt_1" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_dwt_2" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_dwt_3" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_analysis_events_dwt" description="Raw event values used in the calculation"/>
+                        <facet name="fix_reference_events_dwt" description="Raw event values used in the calculation"/>
+                        <facet name="fix_analysis_periods_dwt" description="Dateranges of analysis periods."/>
+                        <facet name="fix_deviation_dwt" description="The standard variance"/>
+                        <facet name="fix_deltawt_curve.manualpoints" description="Manual points"/>
+                        <facet name="fix_reference_period_dwt" description="Reference period"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_longitudinal_section_curve" description="output.fix_longitudinal_section_curve" mine-type="image/png" type="chart">
+                    <facets>
+                        <facet name="fix_sector_average_ls_0" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_1" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_2" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_3" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_deviation_0" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_deviation_1" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_deviation_2" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_ls_deviation_3" description="Average values for Ws in Q sectors."/>
+                        <facet name="longitudinal_section.annotations" description="facet.longitudinal_section.annotations"/>
+                        <facet name="fix_deviation_ls" description="The standard variance"/>
+                        <facet name="fix_analysis_events_ls" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_reference_events_ls" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_longitudinal_section_curve.manualpoints" description="Manual points"/>
+                        <facet name="other.wqkms.q"          description="W-Type of data" />
+                        <facet name="other.wqkms.w"          description="W-Type of data" />
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_derivate_curve" description="output.fix_derivate_curve" mine-type="image/png" type="chart">
+                    <facets>
+                        <facet name="fix_derivate_curve" description="Derivate curve"/>
+                        <facet name="fix_derivate_curve.manualpoints" description="Manual points"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_report" description="output.fix_report.report" mime-type="text/plain" type="report">
+                    <facets>
+                        <facet name="report" description="facet.fix.report" />
+                    </facets>
+                </outputmode>
+            </outputmodes>
+        </state>
+
+        <state id="state.fix.vollmer.function"
+            helpText="help.state.fix.vollmer.function"
+            description="state.fix.vollmer.function"
+            state="org.dive4elements.river.artifacts.states.fixation.FunctionSelect">
+            <data name="function" type="String"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.vollmer.function"/>
+            <to state="state.fix.vollmer.preprocessing"/>
+        </transition>
+
+        <state id="state.fix.vollmer.preprocessing"
+            helpText="help.state.fix.vollmer.preprocessing"
+            description="state.fix.vollmer.preprocessing"
+            state="org.dive4elements.river.artifacts.states.fixation.PreprocessingSelect">
+            <data name="preprocessing" type="Boolean"/>
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.vollmer.preprocessing"/>
+            <to state="state.fix.vollmer.qs"/>
+        </transition>
+
+        <state id="state.fix.vollmer.qs" description="state.fix.vollmer.qs"
+            helpText="help.state.fix.vollmer.qs"
+            state="org.dive4elements.river.artifacts.states.WQFixing">
+            <data name="wq_isq"   type="String" />
+            <data name="wq_values" type="WQTriple" />
+        </state>
+
+        <transition transition="org.dive4elements.river.artifacts.transitions.DefaultTransition">
+            <from state="state.fix.vollmer.qs"/>
+            <to state="state.fix.vollmer.compute"/>
+        </transition>
+
+        <state id="state.fix.vollmer.compute"
+            helpText="help.state.fix.vollmer.compute"
+            description="state.fix.vollmer.compute"
+            state="org.dive4elements.river.artifacts.states.fixation.FixRealizingCompute">
+            <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="other.wkms" description="facet.other.wkms"/>
+                        <facet name="other.wq"               description="WQ-Type of data" />
+                        <facet name="other.wqkms" description="facet.other.wqkms"/>
+                        <facet name="other.wqkms.q"          description="W-Type of data" />
+                        <facet name="other.wqkms.w"          description="W-Type of data" />
+                        <facet name="heightmarks_points" description="facet.other.wkms.heightmarks_points"/>
+                        <facet name="longitudinal_section.annotations" description="facet.longitudinal_section.annotations"/>
+                        <facet name="longitudinal_section.area" description="facet.longitudinal_section.area"/>
+                        <facet name="longitudinal_section.manualpoints" description="Manuelle Punkte"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_wq_curve" description="output.fix_wq_curve" mine-type="image/png" type="chart">
+                    <facets>
+                        <facet name="fix_sector_average_wq_0" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_1" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_2" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_sector_average_wq_3" description="Average values for Ws in Q sectors."/>
+                        <facet name="fix_analysis_events_wq" description="Raw event values used in the calculation"/>
+                        <facet name="fix_wq_curve" description="WQ curve"/>
+                        <facet name="fix_wq_ls" description="WQ LS curve"/>
+                        <facet name="fix_outlier" description="The outliers"/>
+                        <facet name="qsectors" description="qsectors."/>
+                        <facet name="fix_events_wqkms"          description="WQKMS-Type of data" />
+                        <facet name="other.wqkms.q"          description="W-Type of data" />
+                        <facet name="other.wqkms.w"          description="W-Type of data" />
+                        <facet name="other.wkms" description="facet.other.wqkms"/>
+                        <facet name="other.wqkms" description="facet.other.wqkms"/>
+                        <!--issue1383: facet name="longitudinal_section.w" description="facet.longitudinal_section.w"/-->
+                        <facet name="other.wq"    description="Point-like data like fixations"/>
+                        <facet name="heightmarks_points" description="facet.other.wkms.heightmarks_points"/>
+                        <facet name="discharge_curve.curve" description="facet.discharge_curve.curve"/>
+                        <facet name="mainvalues.w" description="facet.fix_wq.mainvalues.w"/>
+                        <facet name="mainvalues.q" description="facet.fix_wq.mainvalues.q"/>
+                    </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="fix_wq_curve_at_export" description="output.fix_wq_curve_at_export" mime-type="text/plain" type="export">
+                    <facets>
+                        <facet name="at" description="facet.fix_wq_curve_export.at"/>
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_waterlevel_export" description="output.fix_waterlevel_export" mine-type="text/plain" type="export">
+                    <facets>
+                        <facet name="csv" description="facet.waterlevel_export.csv" />
+                        <facet name="wst" description="facet.waterlevel_export.wst" />
+                        <facet name="pdf" description="facet.waterlevel_export.pdf" />
+                    </facets>
+                </outputmode>
+                <outputmode name="fix_report" description="output.fix_report.report" mime-type="text/plain" type="report">
+                    <facets>
+                        <facet name="report" description="facet.fix.report" />
+                    </facets>
+                </outputmode>
+            </outputmodes>
+        </state>
+    </states>
+</artifact>
diff -r 611a523fc42f -r a561b882436d artifacts/doc/conf/conf.xml
--- a/artifacts/doc/conf/conf.xml	Tue May 15 18:04:36 2018 +0200
+++ b/artifacts/doc/conf/conf.xml	Wed May 16 11:08:56 2018 +0200
@@ -24,7 +24,8 @@
     <!ENTITY discharge-defaults SYSTEM "generators/discharge-diagram-defaults.xml">
 
     <!ENTITY sinfo_artifact SYSTEM "artifacts/sinfo.xml">    
-    <!ENTITY uinfo_artifact SYSTEM "artifacts/uinfo.xml">    
+    <!ENTITY uinfo_artifact SYSTEM "artifacts/uinfo.xml">  
+    <!ENTITY bundu_artifact SYSTEM "artifacts/bundu.xml">     
 ]>
 <artifact-database>
     <export-secret>YOUR_SECRET</export-secret>
@@ -181,9 +182,10 @@
                 ttl="3600000"
                 artifact="org.dive4elements.river.artifacts.uinfo.UINFOArtifact">org.dive4elements.artifactdatabase.DefaultArtifactFactory</artifact-factory>
                 
-            <artifact-factory name="uinfo" description="Factory to create an artifact to be used in module uinfo."
+            <!-- BUNDU specific Artifacts -->
+            <artifact-factory name="bundu" description="Factory to create an artifact to be used in module bundu."
                 ttl="3600000"
-                artifact="org.dive4elements.river.artifacts.uinfo.UINFOArtifact">org.dive4elements.artifactdatabase.DefaultArtifactFactory</artifact-factory>
+                artifact="org.dive4elements.river.artifacts.bundu.BUNDUArtifact">org.dive4elements.artifactdatabase.DefaultArtifactFactory</artifact-factory>
                 
             <artifact-factory name="tkhxf" description="Factory to create an artifact used in sinfo datacage."
                 ttl="3600000"
@@ -329,6 +331,7 @@
        
         &sinfo_artifact;
         &uinfo_artifact;
+        &bundu_artifact;
     </artifacts>
 
     &modules;
diff -r 611a523fc42f -r a561b882436d artifacts/doc/conf/modules.xml
--- a/artifacts/doc/conf/modules.xml	Tue May 15 18:04:36 2018 +0200
+++ b/artifacts/doc/conf/modules.xml	Wed May 16 11:08:56 2018 +0200
@@ -1,24 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <modules>
   <module name="winfo" selected="true">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
   </module>
-  <module name="sinfo" group="module.group.ingwerds">
-    <river name="Beispielfluss"/>
+  <module name="sinfo" group="module.group.ingwerds">^
+    <river name="Beispielfluss" />
   </module>
   <module name="minfo" group="module.group.ingwerds">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
   </module>
   <module name="uinfo" group="module.group.ingwerds">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
+  </module>
+  <module name="bundu" group="module.group.ingwerds">
+    <river name="Beispielfluss" />
   </module>
   <module name="new_map" group="module.group.bottom">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
   </module>
   <module name="new_chart" group="module.group.bottom">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
   </module>
   <module name="fixanalysis" group="module.group.bottom">
-    <river name="Beispielfluss"/>
+    <river name="Beispielfluss" />
   </module>
 </modules>
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d artifacts/src/main/java/org/dive4elements/river/artifacts/bundu/BUNDUArtifact.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/bundu/BUNDUArtifact.java	Wed May 16 11:08:56 2018 +0200
@@ -0,0 +1,81 @@
+/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * 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.bundu;
+
+import org.apache.commons.lang.StringUtils;
+import org.dive4elements.artifactdatabase.state.FacetActivity;
+import org.dive4elements.river.artifacts.D4EArtifact;
+
+/**
+ * The default BUNDU artifact.
+ *
+ * @author Gernot Belger
+ */
+public class BUNDUArtifact extends D4EArtifact {
+
+    private static final long serialVersionUID = 1L;
+
+    /** Error message that is thrown if no mode has been chosen. */
+    private 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.
+     */
+    private static final String ERROR_INVALID_CALCULATION_MODE = "error_feed_invalid_calculation_mode";
+
+    /** The name of the artifact. */
+    private static final String ARTIFACT_NAME = "bundu";
+
+    private static final String FIELD_RIVER = "river";
+
+    private static final String FIELD_MODE = "calculation_mode";
+
+    static {
+        // Active/deactivate facets.
+        // BEWARE: we can only define one activity for "sinfo", so we use the artifact
+        // as place for this
+        FacetActivity.Registry.getInstance().register(ARTIFACT_NAME, (artifact, facet, output) -> null);
+    }
+
+    /**
+     * Default constructor, because it's serializable.
+     */
+    public BUNDUArtifact() {
+    }
+
+    /**
+     * Returns the name of the concrete artifact.
+     *
+     * @return the name of the concrete artifact.
+     */
+    @Override
+    public String getName() {
+        return ARTIFACT_NAME;
+    }
+
+    public BunduCalcMode getCalculationMode() {
+
+        final String calc = getDataAsString(FIELD_MODE);
+        if (calc == null) {
+            throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE);
+        }
+
+        try {
+            return BunduCalcMode.valueOf(StringUtils.trimToEmpty(calc).toLowerCase());
+        }
+        catch (final Exception e) {
+            throw new IllegalArgumentException(ERROR_INVALID_CALCULATION_MODE, e);
+        }
+    }
+
+    public String getRiver() {
+        return getDataAsString(FIELD_RIVER);
+    }
+}
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d artifacts/src/main/java/org/dive4elements/river/artifacts/bundu/BunduCalcMode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/bundu/BunduCalcMode.java	Wed May 16 11:08:56 2018 +0200
@@ -0,0 +1,15 @@
+/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * 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.bundu;
+
+public enum BunduCalcMode {
+    bundu_bezugswst
+}
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/vegetationzones/VegetationZoneAccessHelper.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/vegetationzones/VegetationZoneAccessHelper.java	Wed May 16 11:08:56 2018 +0200
@@ -0,0 +1,67 @@
+/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * 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.uinfo.vegetationzones;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Domenico Nardi Tironi
+ *
+ */
+public class VegetationZoneAccessHelper {
+    // IMMER ABGLEICHEN MIT SuperVegZonesTablePanel.TABLE_CELL_SEPARATOR
+    private static final String TABLE_CELL_SEPARATOR = "TABLE_CELL_SEPARATOR";
+    private static final String TABLE_ROW_SEPARATOR = "TABLE_ROW_SEPARATOR";
+    private final String zoneName;
+    private final int min_day_overflow;
+    private final int max_day_overflow;
+
+    public static List<VegetationZoneAccessHelper> parse(final String zonesRaw) {
+        final List<VegetationZoneAccessHelper> resultList = new ArrayList<>();
+
+        final List<String[]> results = new ArrayList<>();
+        if (zonesRaw.contains(TABLE_ROW_SEPARATOR)) {
+            final String[] rows = zonesRaw.split(TABLE_ROW_SEPARATOR);
+            for (final String row : rows) {
+                if (row.contains(TABLE_CELL_SEPARATOR)) {
+                    final String[] result = row.split(TABLE_CELL_SEPARATOR);
+                    results.add(result);
+                }
+            }
+        }
+        for (final String[] zone : results) {
+
+            final VegetationZoneAccessHelper helper = new VegetationZoneAccessHelper(zone[0], Integer.valueOf(zone[1]), Integer.valueOf(zone[2]));
+            resultList.add(helper);
+        }
+
+        return resultList;
+    }
+
+    private VegetationZoneAccessHelper(final String zone, final Integer min_day_overflow, final Integer max_day_overflow) {
+        // TODO Auto-generated constructor stub
+        this.zoneName = zone;
+        this.min_day_overflow = min_day_overflow;
+        this.max_day_overflow = max_day_overflow;
+    }
+
+    public int getMax_day_overflow() {
+        return this.max_day_overflow;
+    }
+
+    public String getZoneName() {
+        return this.zoneName;
+    }
+
+    public int getMin_day_overflow() {
+        return this.min_day_overflow;
+    }
+}
diff -r 611a523fc42f -r a561b882436d artifacts/src/main/resources/messages.properties
--- a/artifacts/src/main/resources/messages.properties	Tue May 15 18:04:36 2018 +0200
+++ b/artifacts/src/main/resources/messages.properties	Wed May 16 11:08:56 2018 +0200
@@ -752,6 +752,7 @@
 module.fixanalysis = Fix Analysis
 module.new_map = New Map
 module.new_chart = New Chart
+module.bundu = Betrieb und Unterhaltung
 
 load_diameter = Bedload Diameter
 bed_diameter = Bed Diameter
@@ -1078,4 +1079,6 @@
 uinfo.export.csv.meta.header.veg.dauerbis = \u00dcberflutungsdauer bis [d/a]
 
 predefineddepthevol.total.title = Gesamt: {0}
-predefineddepthevol.peryear.title = J\u00e4hrlich: {0}
\ No newline at end of file
+predefineddepthevol.peryear.title = J\u00e4hrlich: {0}
+
+bundu_bezugswst = Bezugswasserst\u00e4nde
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d artifacts/src/main/resources/messages_de.properties
--- a/artifacts/src/main/resources/messages_de.properties	Tue May 15 18:04:36 2018 +0200
+++ b/artifacts/src/main/resources/messages_de.properties	Wed May 16 11:08:56 2018 +0200
@@ -752,6 +752,7 @@
 module.fixanalysis = Fixierungsanalyse
 module.new_map = Neue Karte
 module.new_chart = Neues Diagramm
+module.bundu = Betrieb und Unterhaltung
 
 load_diameter = Geschiebedurchmesser
 bed_diameter = Sohldurchmesser
@@ -1078,4 +1079,6 @@
 uinfo.export.csv.meta.header.veg.dauerbis = \u00dcberflutungsdauer bis [d/a]
 
 predefineddepthevol.total.title = Gesamt: {0}
-predefineddepthevol.peryear.title = J\u00e4hrlich: {0}
\ No newline at end of file
+predefineddepthevol.peryear.title = J\u00e4hrlich: {0}
+
+bundu_bezugswst = Bezugswasserst\u00e4nde
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.java
--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.java	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.java	Wed May 16 11:08:56 2018 +0200
@@ -1517,4 +1517,6 @@
 
     String uinfo_vegetation_zones_to();
 
+    String bundu();
+
 }
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.properties
--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.properties	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants.properties	Wed May 16 11:08:56 2018 +0200
@@ -811,4 +811,6 @@
 uinfo_vegetation_zone_label = Vegetationszone
 uinfo_vegetation_zones_label = Vegetationszonen
 uinfo_vegetation_zones_from = \u00dcfd von [d/a]
-uinfo_vegetation_zones_to = \u00dcfd bis [d/a]
\ No newline at end of file
+uinfo_vegetation_zones_to = \u00dcfd bis [d/a]
+
+bundu = Betrieb und Unterhaltung 
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants_de.properties
--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants_de.properties	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/FLYSConstants_de.properties	Wed May 16 11:08:56 2018 +0200
@@ -811,4 +811,6 @@
 uinfo_vegetation_zone_label = Vegetationszone
 uinfo_vegetation_zones_label = Vegetationszonen
 uinfo_vegetation_zones_from = \u00dcfd von [d/a]
-uinfo_vegetation_zones_to = \u00dcfd bis [d/a]
\ No newline at end of file
+uinfo_vegetation_zones_to = \u00dcfd bis [d/a]
+
+bundu = Betrieb und Unterhaltung
\ No newline at end of file
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ParameterList.java
--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ParameterList.java	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ParameterList.java	Wed May 16 11:08:56 2018 +0200
@@ -8,20 +8,11 @@
 
 package org.dive4elements.river.client.client.ui;
 
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.user.client.rpc.AsyncCallback;
-
-import com.smartgwt.client.types.Overflow;
-import com.smartgwt.client.types.VerticalAlignment;
-import com.smartgwt.client.types.VisibilityMode;
-import com.smartgwt.client.util.SC;
-import com.smartgwt.client.widgets.Canvas;
-import com.smartgwt.client.widgets.layout.HLayout;
-import com.smartgwt.client.widgets.layout.SectionStack;
-import com.smartgwt.client.widgets.layout.SectionStackSection;
-import com.smartgwt.client.widgets.layout.VLayout;
-import com.smartgwt.client.widgets.tab.Tab;
-import com.smartgwt.client.widgets.tab.events.TabSelectedHandler;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
 
 import org.dive4elements.river.client.client.Config;
 import org.dive4elements.river.client.client.FLYS;
@@ -53,6 +44,7 @@
 import org.dive4elements.river.client.client.ui.stationinfo.MeasurementStationPanel;
 import org.dive4elements.river.client.shared.model.Artifact;
 import org.dive4elements.river.client.shared.model.ArtifactDescription;
+import org.dive4elements.river.client.shared.model.BUNDUArtifact;
 import org.dive4elements.river.client.shared.model.Collection;
 import org.dive4elements.river.client.shared.model.Data;
 import org.dive4elements.river.client.shared.model.DataItem;
@@ -69,19 +61,21 @@
 import org.dive4elements.river.client.shared.model.UINFOArtifact;
 import org.dive4elements.river.client.shared.model.WINFOArtifact;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeMap;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.smartgwt.client.types.Overflow;
+import com.smartgwt.client.types.VerticalAlignment;
+import com.smartgwt.client.types.VisibilityMode;
+import com.smartgwt.client.util.SC;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.SectionStack;
+import com.smartgwt.client.widgets.layout.SectionStackSection;
+import com.smartgwt.client.widgets.layout.VLayout;
+import com.smartgwt.client.widgets.tab.Tab;
+import com.smartgwt.client.widgets.tab.events.TabSelectedHandler;
 
-
-public class ParameterList
-extends      Tab
-implements   StepBackHandler, StepForwardHandler, ParameterChangeHandler,
-             HasParameterChangeHandler, CollectionChangeHandler,
-             OutputModesChangeHandler, AdvanceHandler
-{
+public class ParameterList extends Tab implements StepBackHandler, StepForwardHandler, ParameterChangeHandler, HasParameterChangeHandler, CollectionChangeHandler, OutputModesChangeHandler, AdvanceHandler {
     private static final long serialVersionUID = 5204784727239299980L;
 
     public static final String STYLENAME_OLD_PARAMETERS = "oldParameters";
@@ -90,21 +84,15 @@
     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
     /** The ArtifactService used to communicate with the Artifact server. */
-    protected ArtifactServiceAsync artifactService =
-        GWT.create(ArtifactService.class);
+    protected ArtifactServiceAsync artifactService = GWT.create(ArtifactService.class);
 
     /** The StepForwardService used to put data into an existing artifact. */
-    protected StepForwardServiceAsync forwardService =
-        GWT.create(StepForwardService.class);
+    protected StepForwardServiceAsync forwardService = GWT.create(StepForwardService.class);
 
     /** The StepForwardService used to put data into an existing artifact. */
-    protected AdvanceServiceAsync advanceService =
-        GWT.create(AdvanceService.class);
+    protected AdvanceServiceAsync advanceService = GWT.create(AdvanceService.class);
 
-
-    protected ReportServiceAsync reportService =
-        GWT.create(ReportService.class);
-
+    protected ReportServiceAsync reportService = GWT.create(ReportService.class);
 
     /** The list of ParameterizationChangeHandler. */
     protected List<ParameterChangeHandler> parameterHandlers;
@@ -117,7 +105,7 @@
 
     protected List<DataList> old;
     protected Map<String, Canvas> oldStorage;
-    protected DataList   current;
+    protected DataList current;
 
     protected UIProvider uiProvider;
 
@@ -129,51 +117,45 @@
     protected VLayout helperPanel;
     protected VLayout tablePanel;
     protected InfoPanel infoPanel;
-    protected Canvas  reportPanel;
+    protected Canvas reportPanel;
 
     private SectionStack stack;
 
-    public ParameterList(FLYS flys, CollectionView cView, String title) {
+    public ParameterList(final FLYS flys, final CollectionView cView, final String title) {
         super(title);
 
         this.cView = cView;
-        this.flys  = flys;
+        this.flys = flys;
 
-        parameterHandlers = new ArrayList<ParameterChangeHandler>();
-        old               = new ArrayList<DataList>();
-        oldStorage        = new TreeMap<String, Canvas>();
-        topLayout         = new VLayout();
-        oldItems          = new VLayout();
-        currentItems      = new VLayout();
-        exportModes       = new VLayout();
-        report            = new VLayout();
+        this.parameterHandlers = new ArrayList<ParameterChangeHandler>();
+        this.old = new ArrayList<DataList>();
+        this.oldStorage = new TreeMap<String, Canvas>();
+        this.topLayout = new VLayout();
+        this.oldItems = new VLayout();
+        this.currentItems = new VLayout();
+        this.exportModes = new VLayout();
+        this.report = new VLayout();
 
         addParameterChangeHandler(this);
 
         init();
     }
 
-
-    public ParameterList(
-        FLYS           flys,
-        CollectionView cView,
-        String         title,
-        Artifact       artifact)
-    {
+    public ParameterList(final FLYS flys, final CollectionView cView, final String title, final Artifact artifact) {
         super(title);
 
-        this.cView    = cView;
-        this.flys     = flys;
+        this.cView = cView;
+        this.flys = flys;
         this.artifact = artifact;
 
-        parameterHandlers = new ArrayList<ParameterChangeHandler>();
-        old               = new ArrayList<DataList>();
-        oldStorage        = new TreeMap<String, Canvas>();
-        topLayout         = new VLayout();
-        oldItems          = new VLayout();
-        currentItems      = new VLayout();
-        exportModes       = new VLayout();
-        report            = new VLayout();
+        this.parameterHandlers = new ArrayList<ParameterChangeHandler>();
+        this.old = new ArrayList<DataList>();
+        this.oldStorage = new TreeMap<String, Canvas>();
+        this.topLayout = new VLayout();
+        this.oldItems = new VLayout();
+        this.currentItems = new VLayout();
+        this.exportModes = new VLayout();
+        this.report = new VLayout();
 
         init();
 
@@ -182,156 +164,143 @@
         setArtifact(artifact, false);
     }
 
-
     protected void init() {
-        HLayout rootLayout = new HLayout();
+        final HLayout rootLayout = new HLayout();
         rootLayout.setMembersMargin(20);
 
-        VLayout left = new VLayout();
+        final VLayout left = new VLayout();
 
-        if (old == null || old.size() == 0) {
-            oldItems.setHeight(1);
+        if (this.old == null || this.old.size() == 0) {
+            this.oldItems.setHeight(1);
         }
 
-        oldItems.setMembersMargin(10);
-        oldItems.setStyleName(STYLENAME_OLD_PARAMETERS);
-        currentItems.setAlign(VerticalAlignment.TOP);
+        this.oldItems.setMembersMargin(10);
+        this.oldItems.setStyleName(STYLENAME_OLD_PARAMETERS);
+        this.currentItems.setAlign(VerticalAlignment.TOP);
 
         left.setMembersMargin(20);
         left.setWidth(300);
 
-        left.addMember(oldItems);
-        left.addMember(currentItems);
-        left.addMember(exportModes);
-        left.addMember(report);
+        left.addMember(this.oldItems);
+        left.addMember(this.currentItems);
+        left.addMember(this.exportModes);
+        left.addMember(this.report);
 
-        reportPanel = new Canvas();
-        reportPanel.setHeight("*");
-        report.addMember(reportPanel);
+        this.reportPanel = new Canvas();
+        this.reportPanel.setHeight("*");
+        this.report.addMember(this.reportPanel);
 
         rootLayout.addMember(left);
         rootLayout.addMember(createSectionStack());
 
-        topLayout.addMember(rootLayout);
-        if (artifact == null) {
-            Canvas moduleSelection = renderNew();
+        this.topLayout.addMember(rootLayout);
+        if (this.artifact == null) {
+            final Canvas moduleSelection = renderNew();
             moduleSelection.setLayoutAlign(VerticalAlignment.TOP);
-            currentItems.addMember(moduleSelection);
+            this.currentItems.addMember(moduleSelection);
         }
 
-        setPane(topLayout);
+        setPane(this.topLayout);
     }
 
-
     protected SectionStack createSectionStack() {
-        stack = new SectionStack();
-        stack.setHeight100();
-        stack.setCanResizeSections(true);
-        stack.setVisibilityMode(VisibilityMode.MULTIPLE);
-        stack.setOverflow(Overflow.SCROLL);
+        this.stack = new SectionStack();
+        this.stack.setHeight100();
+        this.stack.setCanResizeSections(true);
+        this.stack.setVisibilityMode(VisibilityMode.MULTIPLE);
+        this.stack.setOverflow(Overflow.SCROLL);
 
         // This canvas is used to render helper widgets.
         final SectionStackSection helperSection = new SectionStackSection();
         helperSection.setExpanded(false);
-        helperSection.setTitle(MSG.helperPanelTitle());
-        helperPanel = new VLayout() {
+        helperSection.setTitle(this.MSG.helperPanelTitle());
+        this.helperPanel = new VLayout() {
             @Override
-            public void addMember(Canvas component) {
+            public void addMember(final Canvas component) {
                 super.addMember(component);
-                stack.expandSection(helperSection.getID());
+                ParameterList.this.stack.expandSection(helperSection.getID());
             }
 
             @Override
-            public void removeMembers(Canvas[] components) {
+            public void removeMembers(final Canvas[] components) {
                 super.removeMembers(components);
                 helperSection.setExpanded(false);
             }
         };
-        helperPanel.setWidth100();
-        helperPanel.setHeight100();
-        helperSection.setItems(helperPanel);
+        this.helperPanel.setWidth100();
+        this.helperPanel.setHeight100();
+        helperSection.setItems(this.helperPanel);
 
         // This canvas is used to render calculation results.
         final SectionStackSection tableSection = new SectionStackSection();
         tableSection.setExpanded(false);
-        tableSection.setTitle(MSG.calcTableTitle());
-        tablePanel = new VLayout() {
+        tableSection.setTitle(this.MSG.calcTableTitle());
+        this.tablePanel = new VLayout() {
             @Override
-            public void addMember(Canvas component) {
+            public void addMember(final Canvas component) {
                 super.addMember(component);
                 tableSection.setExpanded(true);
-                if (stack.getSection(InfoPanel.SECTION_ID) != null) {
-                    stack.getSection(InfoPanel.SECTION_ID).setExpanded(false);
+                if (ParameterList.this.stack.getSection(InfoPanel.SECTION_ID) != null) {
+                    ParameterList.this.stack.getSection(InfoPanel.SECTION_ID).setExpanded(false);
                 }
             }
 
             @Override
-            public void removeMembers(Canvas[] components) {
+            public void removeMembers(final Canvas[] components) {
                 super.removeMembers(components);
                 tableSection.setExpanded(false);
             }
         };
-        tablePanel.setHeight100();
-        tablePanel.setWidth100();
-        tableSection.setItems(tablePanel);
+        this.tablePanel.setHeight100();
+        this.tablePanel.setWidth100();
+        tableSection.setItems(this.tablePanel);
 
-        stack.setSections(helperSection, tableSection);
+        this.stack.setSections(helperSection, tableSection);
 
-        return stack;
+        return this.stack;
     }
 
-
     /** Sets and forwards artifact. */
-    protected void setArtifact(Artifact artifact) {
+    protected void setArtifact(final Artifact artifact) {
         setArtifact(artifact, true);
     }
 
-
-    protected void setArtifact(Artifact artifact, boolean forward) {
-        Artifact tmp  = this.artifact;
+    protected void setArtifact(final Artifact artifact, final boolean forward) {
+        final Artifact tmp = this.artifact;
         this.artifact = artifact;
 
         if (forward) {
-            fireParameterChangeEvent(
-                tmp, this.artifact, ParameterChangeEvent.Type.FORWARD);
-        }
-        else {
-            fireParameterChangeEvent(
-                tmp, this.artifact, ParameterChangeEvent.Type.BACK);
+            fireParameterChangeEvent(tmp, this.artifact, ParameterChangeEvent.Type.FORWARD);
+        } else {
+            fireParameterChangeEvent(tmp, this.artifact, ParameterChangeEvent.Type.BACK);
         }
     }
 
-
     /**
      * This method registers a new ParameterChangeHandler.
      *
-     * @param handler The new ParameterChangeHandler.
+     * @param handler
+     *            The new ParameterChangeHandler.
      */
     @Override
-    public void addParameterChangeHandler(ParameterChangeHandler handler) {
+    public void addParameterChangeHandler(final ParameterChangeHandler handler) {
         if (handler != null) {
-            parameterHandlers.add(handler);
+            this.parameterHandlers.add(handler);
         }
     }
 
-
     /**
      * This method calls the <code>onParameterChange()</code> method of all
      * registered ParameterChangeHandler.
      */
-    protected void fireParameterChangeEvent(
-        Artifact old,
-        Artifact newArt,
-        ParameterChangeEvent.Type type)
-    {
-        ParameterChangeEvent e = new ParameterChangeEvent(old, newArt, type);
+    protected void fireParameterChangeEvent(final Artifact old, final Artifact newArt, final ParameterChangeEvent.Type type) {
+        final ParameterChangeEvent e = new ParameterChangeEvent(old, newArt, type);
 
-        for (ParameterChangeHandler handler: parameterHandlers) {
+        for (final ParameterChangeHandler handler : this.parameterHandlers) {
             handler.onParameterChange(e);
         }
     }
 
-
     /**
      * This method creates a Canvas displaying the plugins of FLYS combined with
      * a widget to select a river.
@@ -339,110 +308,99 @@
      * @return a Canvas that displays the supported plugins and rivers of FLYS.
      */
     protected Canvas renderNew() {
-        River[] rivers   = flys.getRivers();
-        DataItem[] items = new DataItem[rivers.length];
+        final River[] rivers = this.flys.getRivers();
+        final DataItem[] items = new DataItem[rivers.length];
 
         int i = 0;
-        for (River river: rivers) {
-            String name = river.getName();
-            String mUuid = river.getModelUuid();
-            items[i++]  = new DefaultDataItem(name, null, mUuid);
+        for (final River river : rivers) {
+            final String name = river.getName();
+            final String mUuid = river.getModelUuid();
+            items[i++] = new DefaultDataItem(name, null, mUuid);
         }
 
-        Data data = new DefaultData(
-            "river",
-            MSG.river_selection(),
-            null,
-            items);
+        final Data data = new DefaultData("river", this.MSG.river_selection(), null, items);
 
-        LinkSelection widget           = new LinkSelection();
-        HasStepForwardHandlers handler = widget;
+        final LinkSelection widget = new LinkSelection();
+        final HasStepForwardHandlers handler = widget;
 
-        widget.setContainer(helperPanel);
+        widget.setContainer(this.helperPanel);
 
         handler.addStepForwardHandler(new StepForwardHandler() {
             private static final long serialVersionUID = -6210719844707004860L;
 
             @Override
-            public void onStepForward(StepForwardEvent event) {
+            public void onStepForward(final StepForwardEvent event) {
                 lockUI();
-                Data[] data = event.getData();
+                final Data[] data = event.getData();
 
-                DataItem[] moduleItems = data[0].getItems();
-                DataItem[] riversItems = data[1].getItems();
+                final DataItem[] moduleItems = data[0].getItems();
+                final DataItem[] riversItems = data[1].getItems();
 
-                String module = moduleItems[0].getStringValue();
-                String river  = riversItems[0].getStringValue();
+                final String module = moduleItems[0].getStringValue();
+                final String river = riversItems[0].getStringValue();
 
                 if (module == null || river == null) {
-                    GWT.log("ParameterList.renderNew(): module == null "
-                        + "|| river == null");
+                    GWT.log("ParameterList.renderNew(): module == null " + "|| river == null");
                     unlockUI();
                     return;
                 }
                 final String newTitle = moduleItems[0].getLabel();
                 setTitle(newTitle);
 
-                Config config       = Config.getInstance();
+                final Config config = Config.getInstance();
                 final String locale = config.getLocale();
 
                 final Data[] feedData = new Data[] { data[1] };
 
-                artifactService.create(
-                    locale, module.toLowerCase(), null,
-                    new AsyncCallback<Artifact>() {
-                        @Override
-                        public void onFailure(Throwable caught) {
-                            unlockUI();
-                            GWT.log("Could not create the new artifact.");
-                            SC.warn(FLYS.getExceptionString(MSG, caught));
-                        }
+                ParameterList.this.artifactService.create(locale, module.toLowerCase(), null, new AsyncCallback<Artifact>() {
+                    @Override
+                    public void onFailure(final Throwable caught) {
+                        unlockUI();
+                        GWT.log("Could not create the new artifact.");
+                        SC.warn(FLYS.getExceptionString(ParameterList.this.MSG, caught));
+                    }
 
-                        @Override
-                        public void onSuccess(Artifact artifact) {
-                            GWT.log("Successfully created a new artifact.");
+                    @Override
+                    public void onSuccess(final Artifact artifact) {
+                        GWT.log("Successfully created a new artifact.");
 
-                            forwardService.go(locale, artifact, feedData,
-                            new AsyncCallback<Artifact>() {
-                                @Override
-                                public void onFailure(Throwable caught) {
-                                    unlockUI();
-                                    GWT.log("Could not feed the artifact.");
-                                    SC.warn(caught.getMessage());
-                                }
+                        ParameterList.this.forwardService.go(locale, artifact, feedData, new AsyncCallback<Artifact>() {
+                            @Override
+                            public void onFailure(final Throwable caught) {
+                                unlockUI();
+                                GWT.log("Could not feed the artifact.");
+                                SC.warn(caught.getMessage());
+                            }
 
-                                @Override
-                                public void onSuccess(Artifact artifact) {
-                                    GWT.log("Successfully feed the artifact.");
-                                    old.clear();
-                                    cView.addArtifactToCollection(artifact);
-                                    setArtifact(artifact);
-                                    unlockUI();
-                                }
-                            });
-                        }
+                            @Override
+                            public void onSuccess(final Artifact artifact) {
+                                GWT.log("Successfully feed the artifact.");
+                                ParameterList.this.old.clear();
+                                ParameterList.this.cView.addArtifactToCollection(artifact);
+                                setArtifact(artifact);
+                                unlockUI();
+                            }
+                        });
+                    }
                 });
             }
         });
 
-        DataList list = new DataList();
+        final DataList list = new DataList();
         list.add(data);
 
         return widget.create(list);
     }
 
-
     protected void clearOldData() {
-        old.clear();
+        this.old.clear();
     }
 
-
-    public void addOldData(DataList old) {
+    public void addOldData(final DataList old) {
         addOldData(old, true);
     }
 
-
-    public void addOldData(DataList old, boolean redraw) {
+    public void addOldData(final DataList old, final boolean redraw) {
         if (old != null) {
             this.old.add(old);
         }
@@ -450,15 +408,13 @@
         refreshOld(redraw);
     }
 
-
-    public void addOldDatas(DataList[] old) {
+    public void addOldDatas(final DataList[] old) {
         addOldDatas(old, true);
     }
 
-
-    public void addOldDatas(DataList[] old, boolean redraw) {
+    public void addOldDatas(final DataList[] old, final boolean redraw) {
         if (old != null && old.length > 0) {
-            for (DataList o: old) {
+            for (final DataList o : old) {
                 if (o == null) {
                     continue;
                 }
@@ -479,15 +435,14 @@
         addOldData(null, true);
     }
 
-
-    public boolean exists(DataList data) {
+    public boolean exists(final DataList data) {
         if (data == null) {
             return false;
         }
 
-        String stateName = data.getState();
+        final String stateName = data.getState();
 
-        for (DataList o: old) {
+        for (final DataList o : this.old) {
             if (stateName.equals(o.getState())) {
                 return true;
             }
@@ -496,34 +451,29 @@
         return false;
     }
 
-
-    public void setCurrentData(DataList current, UIProvider uiProvider) {
-        this.current    = current;
+    public void setCurrentData(final DataList current, final UIProvider uiProvider) {
+        this.current = current;
         this.uiProvider = uiProvider;
 
         refreshCurrent();
     }
 
-
-    public void refreshOld(boolean redrawAll) {
+    public void refreshOld(final boolean redrawAll) {
         if (redrawAll) {
             refreshAllOld();
-        }
-        else {
-            DataList dataList = old.get(old.size()-1);
-            String   state    = dataList.getState();
+        } else {
+            final DataList dataList = this.old.get(this.old.size() - 1);
+            final String state = dataList.getState();
 
-            if (oldStorage.get(state) == null) {
-                String     provider   = dataList.getUIProvider();
-                UIProvider uiprovider = UIProviderFactory.getProvider(
-                    provider,
-                    flys.getCurrentUser());
+            if (this.oldStorage.get(state) == null) {
+                final String provider = dataList.getUIProvider();
+                final UIProvider uiprovider = UIProviderFactory.getProvider(provider, this.flys.getCurrentUser());
                 ((HasStepBackHandlers) uiprovider).addStepBackHandler(this);
 
-                Canvas c = uiprovider.createOld(dataList);
+                final Canvas c = uiprovider.createOld(dataList);
                 if (c != null) {
-                    oldStorage.put(dataList.getState(), c);
-                    oldItems.addMember(c);
+                    this.oldStorage.put(dataList.getState(), c);
+                    this.oldItems.addMember(c);
                 }
             }
         }
@@ -531,280 +481,256 @@
         updateOldHeight();
     }
 
+    protected void refreshAllOld() {
+        final List<String> not = new ArrayList<String>();
 
-    protected void refreshAllOld() {
-        List<String> not = new ArrayList<String>();
+        for (final DataList data : this.old) {
+            final String state = data.getState();
 
-        for (DataList data: old) {
-            String state = data.getState();
-
-            Canvas c = oldStorage.get(state);
+            final Canvas c = this.oldStorage.get(state);
 
             if (c != null) {
                 not.add(state);
             }
         }
 
-        Map<String, Canvas> newOld = new TreeMap<String, Canvas>();
+        final Map<String, Canvas> newOld = new TreeMap<String, Canvas>();
 
-        Set<Map.Entry<String, Canvas>> entries = oldStorage.entrySet();
-        for (Map.Entry<String, Canvas> entry: entries) {
-            String state = entry.getKey();
-            Canvas value = entry.getValue();
+        final Set<Map.Entry<String, Canvas>> entries = this.oldStorage.entrySet();
+        for (final Map.Entry<String, Canvas> entry : entries) {
+            final String state = entry.getKey();
+            final Canvas value = entry.getValue();
 
             if (not.indexOf(state) < 0) {
-                oldItems.removeMember(value);
-            }
-            else {
+                this.oldItems.removeMember(value);
+            } else {
                 newOld.put(state, value);
             }
         }
 
-        oldStorage = newOld;
+        this.oldStorage = newOld;
     }
 
-
     protected void updateOldHeight() {
-        int minHeight = oldItems.getMinHeight();
+        final int minHeight = this.oldItems.getMinHeight();
         if (minHeight <= 20) {
-            oldItems.setHeight(20);
-        }
-        else {
-            oldItems.setHeight(minHeight);
+            this.oldItems.setHeight(20);
+        } else {
+            this.oldItems.setHeight(minHeight);
         }
     }
 
-
     /**
      * Refreshes the part displaying the data of the current state.
      * The UI is created using the UIProvider stored in the Data object.
      */
     public void refreshCurrent() {
-        currentItems.removeMembers(currentItems.getMembers());
+        this.currentItems.removeMembers(this.currentItems.getMembers());
 
-        if (current != null && uiProvider != null) {
-            Canvas c = uiProvider.create(current);
-            Canvas h = uiProvider.createHelpLink(current, null, this.flys);
+        if (this.current != null && this.uiProvider != null) {
+            final Canvas c = this.uiProvider.create(this.current);
+            final Canvas h = this.uiProvider.createHelpLink(this.current, null, this.flys);
 
-            HLayout wrapper = new HLayout();
+            final HLayout wrapper = new HLayout();
             wrapper.addMember(h);
             wrapper.addMember(c);
 
-            currentItems.addMember(wrapper);
-        }
-        else if (uiProvider != null) {
-            Canvas c = uiProvider.create(null);
+            this.currentItems.addMember(wrapper);
+        } else if (this.uiProvider != null) {
+            final Canvas c = this.uiProvider.create(null);
             c.setLayoutAlign(VerticalAlignment.TOP);
 
-            currentItems.addMember(c);
-        }
-        else {
-            currentItems.setHeight(1);
+            this.currentItems.addMember(c);
+        } else {
+            this.currentItems.setHeight(1);
         }
 
-        Canvas[] members = currentItems.getMembers();
+        final Canvas[] members = this.currentItems.getMembers();
         if (members == null || members.length == 0) {
-            currentItems.setHeight(1);
-        }
-        else {
+            this.currentItems.setHeight(1);
+        } else {
             int height = 0;
 
-            for (Canvas member: members) {
+            for (final Canvas member : members) {
                 height += member.getHeight();
             }
 
-            currentItems.setHeight(height);
+            this.currentItems.setHeight(height);
         }
     }
 
-
     /**
      * This method is called if the user clicks on the 'next' button to advance
      * to the next state.
      *
-     * @param event The StepForwardEvent.
+     * @param event
+     *            The StepForwardEvent.
      */
     @Override
-    public void onStepForward(StepForwardEvent event) {
+    public void onStepForward(final StepForwardEvent event) {
         GWT.log("CollectionView - onStepForward()");
         lockUI();
 
-        Config config = Config.getInstance();
-        String locale = config.getLocale();
+        final Config config = Config.getInstance();
+        final String locale = config.getLocale();
 
-        forwardService.go(locale, artifact, event.getData(),
-            new AsyncCallback<Artifact>() {
-                @Override
-                public void onFailure(Throwable caught) {
-                    unlockUI();
-                    GWT.log("Could not feed the artifact.");
-                    SC.warn(FLYS.getExceptionString(MSG, caught));
-                }
+        this.forwardService.go(locale, this.artifact, event.getData(), new AsyncCallback<Artifact>() {
+            @Override
+            public void onFailure(final Throwable caught) {
+                unlockUI();
+                GWT.log("Could not feed the artifact.");
+                SC.warn(FLYS.getExceptionString(ParameterList.this.MSG, caught));
+            }
 
-                @Override
-                public void onSuccess(Artifact artifact) {
-                    GWT.log("Successfully feed the artifact.");
-                    old.clear();
+            @Override
+            public void onSuccess(final Artifact artifact) {
+                GWT.log("Successfully feed the artifact.");
+                ParameterList.this.old.clear();
 
-                    setArtifact(artifact, true);
-                    unlockUI();
-                }
+                setArtifact(artifact, true);
+                unlockUI();
+            }
         });
     }
 
-
     /**
      * This method is used to remove all old items from this list after the user
      * has clicked the step back button.
      *
-     * @param e The StepBackEvent that holds the identifier of the target state.
+     * @param e
+     *            The StepBackEvent that holds the identifier of the target state.
      */
     @Override
-    public void onStepBack(StepBackEvent e) {
+    public void onStepBack(final StepBackEvent e) {
         lockUI();
-        final String target    = e.getTarget();
+        final String target = e.getTarget();
 
-        Config config          = Config.getInstance();
-        final String locale    = config.getLocale();
+        final Config config = Config.getInstance();
+        final String locale = config.getLocale();
 
-        advanceService.advance(locale, artifact, target,
-            new AsyncCallback<Artifact>() {
-                @Override
-                public void onFailure(Throwable caught) {
-                    unlockUI();
-                    GWT.log("Could not go back to '" + target + "'");
-                    SC.warn(FLYS.getExceptionString(MSG, caught));
-                }
+        this.advanceService.advance(locale, this.artifact, target, new AsyncCallback<Artifact>() {
+            @Override
+            public void onFailure(final Throwable caught) {
+                unlockUI();
+                GWT.log("Could not go back to '" + target + "'");
+                SC.warn(FLYS.getExceptionString(ParameterList.this.MSG, caught));
+            }
 
-                @Override
-                public void onSuccess(Artifact artifact) {
-                    GWT.log("Successfully step back to '" + target + "'");
+            @Override
+            public void onSuccess(final Artifact artifact) {
+                GWT.log("Successfully step back to '" + target + "'");
 
-                    old.clear();
+                ParameterList.this.old.clear();
 
-                    setArtifact(artifact, false);
-                    unlockUI();
-                }
+                setArtifact(artifact, false);
+                unlockUI();
             }
-        );
+        });
     }
 
-
     @Override
     public void onAdvance(final String target) {
-        Config config          = Config.getInstance();
-        final String locale    = config.getLocale();
+        final Config config = Config.getInstance();
+        final String locale = config.getLocale();
 
-        advanceService.advance(locale, artifact, target,
-            new AsyncCallback<Artifact>() {
-                @Override
-                public void onFailure(Throwable caught) {
-                    GWT.log("Could not go to '" + target + "'");
-                    SC.warn(FLYS.getExceptionString(MSG, caught));
-                }
+        this.advanceService.advance(locale, this.artifact, target, new AsyncCallback<Artifact>() {
+            @Override
+            public void onFailure(final Throwable caught) {
+                GWT.log("Could not go to '" + target + "'");
+                SC.warn(FLYS.getExceptionString(ParameterList.this.MSG, caught));
+            }
 
-                @Override
-                public void onSuccess(Artifact artifact) {
-                    GWT.log("Successfully advanced to '" + target + "'");
+            @Override
+            public void onSuccess(final Artifact artifact) {
+                GWT.log("Successfully advanced to '" + target + "'");
 
-                    old.clear();
+                ParameterList.this.old.clear();
 
-                    setArtifact(artifact, true);
-                }
+                setArtifact(artifact, true);
             }
-        );
+        });
     }
 
-
     /**
      * Implements the onCollectionChange() method to do update the GUI after the
      * parameterization has changed.
      *
-     * @param event The ParameterChangeEvent.
+     * @param event
+     *            The ParameterChangeEvent.
      */
     @Override
-    public void onParameterChange(ParameterChangeEvent event) {
+    public void onParameterChange(final ParameterChangeEvent event) {
         GWT.log("ParameterList.onParameterChange");
 
-        Canvas[] c = helperPanel.getMembers();
+        final Canvas[] c = this.helperPanel.getMembers();
         if (c != null && c.length > 0) {
-            helperPanel.removeMembers(c);
+            this.helperPanel.removeMembers(c);
         }
 
-        Artifact art             = event.getNewValue();
-        ArtifactDescription desc = art.getArtifactDescription();
+        final Artifact art = event.getNewValue();
+        final ArtifactDescription desc = art.getArtifactDescription();
 
-        DataList currentData = desc.getCurrentData();
+        final DataList currentData = desc.getCurrentData();
         if (currentData != null) {
             // the user has to enter some attributes
-            String uiProvider   = currentData.getUIProvider();
-            UIProvider provider = UIProviderFactory.getProvider(
-                uiProvider,
-                flys.getCurrentUser());
+            final String uiProvider = currentData.getUIProvider();
+            final UIProvider provider = UIProviderFactory.getProvider(uiProvider, this.flys.getCurrentUser());
 
-            provider.setContainer(helperPanel);
+            provider.setContainer(this.helperPanel);
             provider.setArtifact(art);
-            provider.setCollection(cView.getCollection());
+            provider.setCollection(this.cView.getCollection());
             provider.setParameterList(this);
 
             ((HasStepForwardHandlers) provider).addStepForwardHandler(this);
             ((HasStepBackHandlers) provider).addStepBackHandler(this);
 
             setCurrentData(currentData, provider);
-        }
-        else {
-            String[] reachable = desc.getReachableStates();
+        } else {
+            final String[] reachable = desc.getReachableStates();
             if (reachable != null && reachable.length > 0) {
                 // We have reached a final state with the option to step to
                 // further to a next state. But in the current state, no user
                 // data is required.
-                UIProvider ui = UIProviderFactory.getProvider("continue", null);
+                final UIProvider ui = UIProviderFactory.getProvider("continue", null);
                 ui.setArtifact(art);
-                ui.setCollection(cView.getCollection());
+                ui.setCollection(this.cView.getCollection());
                 ui.setParameterList(this);
 
                 ((ContinuePanel) ui).addAdvanceHandler(this);
 
                 setCurrentData(null, ui);
-            }
-            else {
+            } else {
                 // we have reached a final state with no more user input
                 setCurrentData(null, null);
             }
         }
 
-        // FIXME: we got a whole artifact framework to separate ui and backend stuff, but in the end.... we have switches over specific datatypes here...
-        if (art instanceof WINFOArtifact
-            || art instanceof SINFOArtifact
-            || art instanceof UINFOArtifact
-        	|| art instanceof FixAnalysisArtifact) {
+        // FIXME: we got a whole artifact framework to separate ui and backend stuff, but in the end.... we have switches over
+        // specific datatypes here...
+        if (art instanceof WINFOArtifact || art instanceof SINFOArtifact || art instanceof UINFOArtifact || art instanceof FixAnalysisArtifact
+                || art instanceof BUNDUArtifact) {
             createGaugePanel();
             renderInfo(desc.getRiver(), desc.getOldData());
-        }
-        else if (art instanceof MINFOArtifact) {
+        } else if (art instanceof MINFOArtifact) {
             createMeasurementStationPanel();
             renderInfo(desc.getRiver(), desc.getOldData());
-        }
-        else {
+        } else {
             removeInfoPanel();
         }
 
-        addOldDatas(
-            desc.getOldData(),
-            event.getType() == ParameterChangeEvent.Type.BACK);
+        addOldDatas(desc.getOldData(), event.getType() == ParameterChangeEvent.Type.BACK);
     }
 
+    @Override
+    public void onCollectionChange(final CollectionChangeEvent event) {
+        final Collection c = event.getNewValue();
+        final Map<String, OutputMode> outs = c.getOutputModes();
+        final Set<String> keys = outs.keySet();
 
-    @Override
-    public void onCollectionChange(CollectionChangeEvent event) {
-        Collection                 c = event.getNewValue();
-        Map<String, OutputMode> outs = c.getOutputModes();
-        Set<String>             keys = outs.keySet();
-
-        OutputMode[] outputs = new OutputMode[outs.size()];
+        final OutputMode[] outputs = new OutputMode[outs.size()];
 
         int idx = 0;
-        for (String outname: keys) {
+        for (final String outname : keys) {
             outputs[idx++] = outs.get(outname);
         }
 
@@ -812,46 +738,43 @@
         updateReportModes(c, getReportModes(outputs));
     }
 
+    @Override
+    public void onOutputModesChange(final OutputModesChangeEvent event) {
 
-    @Override
-    public void onOutputModesChange(OutputModesChangeEvent event) {
-
-        Collection c = cView.getCollection();
+        final Collection c = this.cView.getCollection();
 
         if (c != null) {
-            OutputMode [] outs = event.getOutputModes();
+            final OutputMode[] outs = event.getOutputModes();
             updateExportModes(c, getExportModes(outs));
             updateReportModes(c, getReportModes(outs));
         }
     }
 
+    protected List<ReportMode> getReportModes(final OutputMode[] outs) {
 
-    protected List<ReportMode> getReportModes(OutputMode [] outs) {
-
-        List<ReportMode> reports = new ArrayList<ReportMode>();
+        final List<ReportMode> reports = new ArrayList<ReportMode>();
 
         if (outs == null || outs.length == 0) {
             return reports;
         }
 
-        for (OutputMode out: outs) {
+        for (final OutputMode out : outs) {
             if (out instanceof ReportMode) {
-                reports.add((ReportMode)out);
+                reports.add((ReportMode) out);
             }
         }
 
         return reports;
     }
 
-
-    protected List<ExportMode> getExportModes(OutputMode[] outs) {
-        List<ExportMode> exports = new ArrayList<ExportMode>();
+    protected List<ExportMode> getExportModes(final OutputMode[] outs) {
+        final List<ExportMode> exports = new ArrayList<ExportMode>();
 
         if (outs == null || outs.length == 0) {
             return exports;
         }
 
-        for (OutputMode out: outs) {
+        for (final OutputMode out : outs) {
             if (out instanceof ExportMode) {
                 exports.add((ExportMode) out);
             }
@@ -860,129 +783,119 @@
         return exports;
     }
 
-
-    protected void updateExportModes(Collection c, List<ExportMode> exports) {
-        int num = exports != null ? exports.size() : 0;
+    protected void updateExportModes(final Collection c, final List<ExportMode> exports) {
+        final int num = exports != null ? exports.size() : 0;
         GWT.log("Update export modes: " + num);
 
-        exportModes.removeMembers(exportModes.getMembers());
+        this.exportModes.removeMembers(this.exportModes.getMembers());
 
         if (exports.size() > 0) {
-            exportModes.addMember(new ExportPanel(c, exports));
-        }
-        else {
-            exportModes.setHeight(1);
+            this.exportModes.addMember(new ExportPanel(c, exports));
+        } else {
+            this.exportModes.setHeight(1);
         }
     }
 
-    protected void updateReportModes(Collection c, List<ReportMode> reports) {
-        int num = reports != null ? reports.size() : 0;
+    protected void updateReportModes(final Collection c, final List<ReportMode> reports) {
+        final int num = reports != null ? reports.size() : 0;
         GWT.log("Update report modes: " + num);
 
         if (num == 0) {
-            reportPanel.setContents("");
+            this.reportPanel.setContents("");
             return;
         }
 
-        Config config = Config.getInstance();
-        String locale = config.getLocale();
+        final Config config = Config.getInstance();
+        final String locale = config.getLocale();
 
-        String cid = c.identifier();
+        final String cid = c.identifier();
 
-        for (ReportMode report: reports) {
+        for (final ReportMode report : reports) {
             GWT.log("report '" + report.toString() + "'");
 
-            reportService.report(cid, locale, report.getName(),
-                new AsyncCallback<String>() {
-                    @Override
-                    public void onFailure(Throwable caught) {
-                        SC.warn(FLYS.getExceptionString(MSG, caught));
-                    }
+            this.reportService.report(cid, locale, report.getName(), new AsyncCallback<String>() {
+                @Override
+                public void onFailure(final Throwable caught) {
+                    SC.warn(FLYS.getExceptionString(ParameterList.this.MSG, caught));
+                }
 
-                    @Override
-                    public void onSuccess(String msg) {
-                        setReportMessage(msg);
-                    }
-                });
+                @Override
+                public void onSuccess(final String msg) {
+                    setReportMessage(msg);
+                }
+            });
         }
     }
 
-
     /** Sets content of reportPanel. */
     protected void setReportMessage(String msg) {
         GWT.log("returned from service: " + msg);
         if (msg == null) {
             msg = "";
         }
-        reportPanel.setContents(msg);
+        this.reportPanel.setContents(msg);
     }
 
-
     /**
      * Adds a table to the parameterlist to show calculated data.
      *
-     * @param table The table data panel.
+     * @param table
+     *            The table data panel.
      */
-    public void setTable(TableDataPanel table) {
+    public void setTable(final TableDataPanel table) {
         removeTable();
 
-        Canvas c = table.create();
+        final Canvas c = table.create();
         c.setHeight100();
         c.setWidth100();
 
-        tablePanel.addMember(c);
+        this.tablePanel.addMember(c);
     }
 
-
     public boolean hasTable() {
-        Canvas[] members = tablePanel.getMembers();
+        final Canvas[] members = this.tablePanel.getMembers();
 
         return members != null && members.length > 0;
     }
 
-
     /**
      * Removes the table from the parameter list.
      */
     public void removeTable() {
-        Canvas[] members = tablePanel.getMembers();
+        final Canvas[] members = this.tablePanel.getMembers();
 
         if (members != null && members.length > 0) {
-            tablePanel.removeMembers(members);
+            this.tablePanel.removeMembers(members);
         }
     }
 
-
-    public void registerCollectionViewTabHandler(TabSelectedHandler tsh) {
+    public void registerCollectionViewTabHandler(final TabSelectedHandler tsh) {
         this.cView.registerTabHandler(tsh);
     }
 
-
     protected void lockUI() {
-        cView.lockUI();
+        this.cView.lockUI();
     }
 
-
     protected void unlockUI() {
-        cView.unlockUI();
+        this.cView.unlockUI();
     }
 
-
     private void createGaugePanel() {
         GWT.log("ParameterList - createGaugePanel");
-        if (infoPanel == null) {
-            infoPanel = new GaugePanel(flys);
-            infoPanel.setWidth100();
-            infoPanel.setHeight100();
+        if (this.infoPanel == null) {
+            this.infoPanel = new GaugePanel(this.flys);
+            this.infoPanel.setWidth100();
+            this.infoPanel.setHeight100();
         }
     }
 
     private void createMeasurementStationPanel() {
         GWT.log("ParameterList - createMeasurementStationPanel");
-        if (infoPanel == null) {
-            infoPanel = new MeasurementStationPanel(flys);
-            infoPanel.setWidth100();
-            infoPanel.setHeight100();
+        if (this.infoPanel == null) {
+            this.infoPanel = new MeasurementStationPanel(this.flys);
+            this.infoPanel.setWidth100();
+            this.infoPanel.setHeight100();
         }
     }
 
@@ -990,14 +903,14 @@
         GWT.log("ParameterList - showInfoPanel");
 
         /* Don't add InfoPanel twice */
-        SectionStackSection info = stack.getSection(InfoPanel.SECTION_ID);
+        SectionStackSection info = this.stack.getSection(InfoPanel.SECTION_ID);
         if (info == null) {
             info = new SectionStackSection();
-            info.setTitle(infoPanel.getSectionTitle());
+            info.setTitle(this.infoPanel.getSectionTitle());
             info.setID(InfoPanel.SECTION_ID);
             info.setName(InfoPanel.SECTION_ID);
-            info.setItems(infoPanel);
-            stack.addSection(info, 0);
+            info.setItems(this.infoPanel);
+            this.stack.addSection(info, 0);
         }
 
         info.setExpanded(true);
@@ -1006,29 +919,27 @@
     private void hideInfoPanel() {
         GWT.log("ParameterList - hideInfoPanel");
 
-        if (infoPanel != null) {
-            infoPanel.hide();
+        if (this.infoPanel != null) {
+            this.infoPanel.hide();
         }
     }
 
     private void removeInfoPanel() {
         GWT.log("ParameterList - removeInfoPanel");
-        SectionStackSection exists = stack.getSection(InfoPanel.SECTION_ID);
+        final SectionStackSection exists = this.stack.getSection(InfoPanel.SECTION_ID);
         if (exists != null) {
-            stack.removeSection(InfoPanel.SECTION_ID);
+            this.stack.removeSection(InfoPanel.SECTION_ID);
         }
     }
 
-
-    private void renderInfo(String river, DataList[] data) {
+    private void renderInfo(final String river, final DataList[] data) {
         GWT.log("ParameterList - renderInfo");
 
         if (river != null) {
             showInfoPanel();
-            infoPanel.setRiver(river);
-            infoPanel.setData(data);
-        }
-        else {
+            this.infoPanel.setRiver(river);
+            this.infoPanel.setData(data);
+        } else {
             GWT.log("ParameterList - renderInfo no river");
             hideInfoPanel();
         }
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/server/FLYSArtifactCreator.java
--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/FLYSArtifactCreator.java	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/FLYSArtifactCreator.java	Wed May 16 11:08:56 2018 +0200
@@ -13,30 +13,25 @@
 
 import javax.xml.xpath.XPathConstants;
 
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-
 import org.apache.log4j.Logger;
-
+import org.dive4elements.artifacts.common.ArtifactNamespaceContext;
 import org.dive4elements.artifacts.common.utils.XMLUtils;
-import org.dive4elements.artifacts.common.ArtifactNamespaceContext;
-
 import org.dive4elements.artifacts.httpclient.utils.ArtifactCreator;
-
 import org.dive4elements.river.client.shared.model.Artifact;
 import org.dive4elements.river.client.shared.model.CalculationMessage;
 import org.dive4elements.river.client.shared.model.ChartArtifact;
 import org.dive4elements.river.client.shared.model.DefaultArtifact;
 import org.dive4elements.river.client.shared.model.FixAnalysisArtifact;
 import org.dive4elements.river.client.shared.model.GaugeDischargeCurveArtifact;
+import org.dive4elements.river.client.shared.model.MINFOArtifact;
 import org.dive4elements.river.client.shared.model.MapArtifact;
 import org.dive4elements.river.client.shared.model.SINFOArtifact;
-import org.dive4elements.river.client.shared.model.MINFOArtifact;
 import org.dive4elements.river.client.shared.model.StaticSQRelationArtifact;
 import org.dive4elements.river.client.shared.model.UINFOArtifact;
 import org.dive4elements.river.client.shared.model.WINFOArtifact;
-
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
 
 /**
  * An implementation of an {@link ArtifactCreator}. This class uses the document
@@ -47,28 +42,25 @@
  */
 public class FLYSArtifactCreator implements ArtifactCreator {
 
-    private static final Logger log =
-        Logger.getLogger(FLYSArtifactCreator.class);
+    private static final Logger log = Logger.getLogger(FLYSArtifactCreator.class);
 
-
-    /** The XPath to the artifact's uuid.*/
+    /** The XPath to the artifact's uuid. */
     public static final String XPATH_UUID = "/art:result/art:uuid/@art:value";
 
-    /** The XPath to the artifact's hash value.*/
+    /** The XPath to the artifact's hash value. */
     public static final String XPATH_HASH = "/art:result/art:hash/@art:value";
 
-    /** The XPath to the artifact's name value.*/
+    /** The XPath to the artifact's name value. */
     public static final String XPATH_NAME = "/art:result/art:name/@art:value";
 
-    /** The XPath to the value that determines if the artifact is processing in
-     * background.*/
-    public static final String XPATH_BACKGROUND_VALUE =
-        "/art:result/art:background-processing/@art:value";
+    /**
+     * The XPath to the value that determines if the artifact is processing in
+     * background.
+     */
+    public static final String XPATH_BACKGROUND_VALUE = "/art:result/art:background-processing/@art:value";
 
-    /** The XPath that points to the (if existing) background messages.*/
-    public static final String XPATH_BACKGROUND =
-        "/art:result/art:background-processing";
-
+    /** The XPath that points to the (if existing) background messages. */
+    public static final String XPATH_BACKGROUND = "/art:result/art:background-processing";
 
     /**
      * Creates a new instance of an {@link ArtifactCreator}.
@@ -76,54 +68,50 @@
     public FLYSArtifactCreator() {
     }
 
-
     /**
      * This concreate implementation returns an instance of {@link Artifact}
      * that is used in the FLYS GWT Client code.
      *
-     * @param doc A document that describes the artifact that has been created
-     * in the artifact server.
+     * @param doc
+     *            A document that describes the artifact that has been created
+     *            in the artifact server.
      *
      * @return an instance if {@link Artifact}.
      */
-    public Object create(Document doc) {
-        Artifact artifact = extractArtifact(doc);
-        artifact.setArtifactDescription(
-            ArtifactDescriptionFactory.createArtifactDescription(doc));
+    @Override
+    public Object create(final Document doc) {
+        final Artifact artifact = extractArtifact(doc);
+        artifact.setArtifactDescription(ArtifactDescriptionFactory.createArtifactDescription(doc));
 
         return artifact;
     }
 
-
     /**
      * This method extracts the UUID und HASH information of the returned
      * artifact document.
      *
-     * @param doc The result of the CREATE operation.
+     * @param doc
+     *            The result of the CREATE operation.
      *
      * @return an instance of an {@link Artifact}.
      */
-    protected Artifact extractArtifact(Document doc) {
+    protected Artifact extractArtifact(final Document doc) {
         log.debug("FLYSArtifactCreator - extractArtifact()");
 
-        String uuid = XMLUtils.xpathString(
-            doc, XPATH_UUID, ArtifactNamespaceContext.INSTANCE);
+        final String uuid = XMLUtils.xpathString(doc, XPATH_UUID, ArtifactNamespaceContext.INSTANCE);
 
-        String hash = XMLUtils.xpathString(
-            doc, XPATH_HASH, ArtifactNamespaceContext.INSTANCE);
+        final String hash = XMLUtils.xpathString(doc, XPATH_HASH, ArtifactNamespaceContext.INSTANCE);
 
-        String name = XMLUtils.xpathString(
-            doc, XPATH_NAME, ArtifactNamespaceContext.INSTANCE);
+        String name = XMLUtils.xpathString(doc, XPATH_NAME, ArtifactNamespaceContext.INSTANCE);
 
-        String backgroundStr = XMLUtils.xpathString(
-            doc, XPATH_BACKGROUND_VALUE, ArtifactNamespaceContext.INSTANCE);
+        final String backgroundStr = XMLUtils.xpathString(doc, XPATH_BACKGROUND_VALUE, ArtifactNamespaceContext.INSTANCE);
 
         boolean background = false;
         if (backgroundStr != null && backgroundStr.length() > 0) {
             background = Boolean.valueOf(backgroundStr);
         }
 
-        List<CalculationMessage> msg = parseBackgroundMessages(doc);
+        final List<CalculationMessage> msg = parseBackgroundMessages(doc);
 
         log.debug("NEW Artifact UUID: " + uuid);
         log.debug("NEW Artifact HASH: " + hash);
@@ -136,7 +124,8 @@
 
         name = name.trim();
 
-        // FIXME: why do we have a super sophisticated artifact-framework if, in the end, module dependent stuff is still switched manually....
+        // FIXME: why do we have a super sophisticated artifact-framework if, in the end, module dependent stuff is still
+        // switched manually....
         if (name.equals("winfo")) {
             log.debug("+++++ NEW WINFO ARTIFACT.");
             return new WINFOArtifact(uuid, hash, background, msg);
@@ -146,27 +135,27 @@
             log.debug("+++++ NEW MAP ARTIFACT.");
             return new MapArtifact(uuid, hash, background, msg);
         }
-        
+
         if (name.equals("new_chart")) {
             log.debug("+++++ NEW CHART ARTIFACT.");
             return new ChartArtifact(uuid, hash, background, msg);
         }
-        
+
         if (name.equals("minfo")) {
             log.debug("+++++ NEW MINFO ARTIFACT.");
             return new MINFOArtifact(uuid, hash, background, msg);
         }
-        
+
         if (name.equals("fixanalysis")) {
             log.debug("+++++ NEW FIXANALYSIS ARTIFACT.");
             return new FixAnalysisArtifact(uuid, hash, background, msg);
         }
-        
+
         if (name.equals("gaugedischargecurve")) {
             log.debug("+++++ NEW GAUGEDISCHARGECURVE ARTIFACT.");
             return new GaugeDischargeCurveArtifact(uuid, hash, background, msg);
         }
-        
+
         if (name.equals("staticsqrelation")) {
             log.debug("+++++ STATICSQRELATION ARTIFACT.");
             return new StaticSQRelationArtifact(uuid, hash, background, msg);
@@ -178,28 +167,27 @@
         }
 
         if (name.equals("uinfo")) {
-        	log.debug("+++++ NEW UINFO ARTIFACT.");
-        	return new UINFOArtifact(uuid, hash, background, msg);
+            log.debug("+++++ NEW UINFO ARTIFACT.");
+            return new UINFOArtifact(uuid, hash, background, msg);
         }
-
+        if (name.equals("bundu")) {
+            log.debug("+++++ NEW BUNDU ARTIFACT.");
+            return new UINFOArtifact(uuid, hash, background, msg);
+        }
         return new DefaultArtifact(uuid, hash, background, msg);
     }
 
+    public static List<CalculationMessage> parseBackgroundMessages(final Document d) {
+        final NodeList list = (NodeList) XMLUtils.xpath(d, XPATH_BACKGROUND, XPathConstants.NODESET, ArtifactNamespaceContext.INSTANCE);
 
-    public static List<CalculationMessage> parseBackgroundMessages(Document d) {
-        NodeList list = (NodeList) XMLUtils.xpath(
-            d, XPATH_BACKGROUND, XPathConstants.NODESET,
-            ArtifactNamespaceContext.INSTANCE);
-
-        int len = list != null ? list.getLength() : 0;
+        final int len = list != null ? list.getLength() : 0;
 
         log.debug("Found " + len + " background messages.");
 
-        List<CalculationMessage> res = new ArrayList<CalculationMessage>(len);
+        final List<CalculationMessage> res = new ArrayList<CalculationMessage>(len);
 
         for (int i = 0; i < len; i++) {
-            CalculationMessage msg = parseBackgroundMessage(
-                (Element) list.item(i));
+            final CalculationMessage msg = parseBackgroundMessage((Element) list.item(i));
 
             if (msg != null) {
                 res.add(msg);
@@ -209,25 +197,21 @@
         return res;
     }
 
+    public static CalculationMessage parseBackgroundMessage(final Element e) {
+        final String steps = e.getAttribute("art:steps");
+        final String currentStep = e.getAttribute("art:currentStep");
+        final String message = e.getTextContent();
 
-    public static CalculationMessage parseBackgroundMessage(Element e) {
-        String steps       = e.getAttribute("art:steps");
-        String currentStep = e.getAttribute("art:currentStep");
-        String message     = e.getTextContent();
-
-        int lenCurStep = currentStep != null ? currentStep.length() : 0;
-        int lenSteps   = steps       != null ? steps.length()       : 0;
-        int lenMessage = message     != null ? message.length()     : 0;
+        final int lenCurStep = currentStep != null ? currentStep.length() : 0;
+        final int lenSteps = steps != null ? steps.length() : 0;
+        final int lenMessage = message != null ? message.length() : 0;
 
         if (lenSteps > 0 && lenMessage > 0 && lenCurStep > 0) {
             try {
-                return new CalculationMessage(
-                    Integer.parseInt(steps),
-                    Integer.parseInt(currentStep),
-                    message);
+                return new CalculationMessage(Integer.parseInt(steps), Integer.parseInt(currentStep), message);
 
             }
-            catch (NumberFormatException nfe) {
+            catch (final NumberFormatException nfe) {
                 nfe.printStackTrace();
             }
         }
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/java/org/dive4elements/river/client/shared/model/BUNDUArtifact.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/BUNDUArtifact.java	Wed May 16 11:08:56 2018 +0200
@@ -0,0 +1,36 @@
+/* Copyright (C) 2017 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.client.shared.model;
+
+import java.util.List;
+
+/**
+ * The BUNDU implementation of an Artifact.
+ *
+ * @author Gernot Belger
+ */
+public class BUNDUArtifact extends DefaultArtifact {
+
+    /** The name of this artifact: 'bundu'. */
+    private static final String NAME = "bundu";
+
+    /** Necessary for serialization */
+    public BUNDUArtifact() {
+    }
+
+    public BUNDUArtifact(final String uuid, final String hash, final boolean inBackground, final List<CalculationMessage> messages) {
+        super(uuid, hash, inBackground, messages);
+    }
+
+    @Override
+    public String getName() {
+        return NAME;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r 611a523fc42f -r a561b882436d gwt-client/src/main/webapp/WEB-INF/features.xml
--- a/gwt-client/src/main/webapp/WEB-INF/features.xml	Tue May 15 18:04:36 2018 +0200
+++ b/gwt-client/src/main/webapp/WEB-INF/features.xml	Wed May 16 11:08:56 2018 +0200
@@ -5,6 +5,7 @@
         <ftr:feature>module:winfo</ftr:feature>
         <ftr:feature>module:minfo</ftr:feature>
         <ftr:feature>module:uinfo</ftr:feature>
+        <ftr:feature>module:bundu</ftr:feature>
         <ftr:feature>module:new_map</ftr:feature>
         <ftr:feature>module:new_chart</ftr:feature>
         <ftr:feature>module:fixanalysis</ftr:feature>


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