--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/inundationduration/InundationDurationAccess.java	Tue May 15 12:00:26 2018 +0200
@@ -0,0 +1,102 @@
+/* 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.inundationduration;
+
+import java.util.ArrayList;
+
+import org.apache.commons.lang.math.DoubleRange;
+import org.dive4elements.river.artifacts.access.RangeAccess;
+import org.dive4elements.river.artifacts.common.AccessHelper;
+import org.dive4elements.river.artifacts.uinfo.UINFOArtifact;
+import org.dive4elements.river.artifacts.uinfo.UinfoCalcMode;
+
+/**
+ * Access to the flow depth calculation type specific SInfo artifact data.
+ * REMARK: this class is NOT intended to be hold in the results (or anywhere else), in order to avoid a permanent
+ * reference to the artifact instance.
+ * Hence we do NOT cache any data.
+ *
+ * @author Gernot Belger
+ */
+final class InundationDurationAccess extends RangeAccess {
+
+    // IMMER ABGLEICHEN MIT SuperVegZonesTablePanel.TABLE_CELL_SEPARATOR
+    public static final String TABLE_CELL_SEPARATOR = "TABLE_CELL_SEPARATOR";
+    public static final String TABLE_ROW_SEPARATOR = "TABLE_ROW_SEPARATOR";
+    private final AccessHelper helper;
+
+    // Fields from state:
+    //
+    // calculation_mode (String)
+    // ld_from, ld_to
+    // ye_select (String; state.uinfo.totalepoch oder state.uinfo.year)
+    // singleyear (String)
+    // totalepoch (String; TODO: minmax totalEpoch herausfinden und setzen (nicht hier.. aber trotzdem die Erinnerung hier))
+    // use_scenario boolean (danach kommt kein radioBtn, sondern sedimentheight-Eingabe)
+    // sedimentheight String
+    //
+    // vegzones (String) TODO: MIT VegetationzonesAccess zusammenlegen
+
+    public InundationDurationAccess(final UINFOArtifact uinfo) {
+        super(uinfo);
+
+        /* assert calculation mode */
+        final UinfoCalcMode calculationMode = uinfo.getCalculationMode();
+        this.helper = new AccessHelper(uinfo);
+        assert (calculationMode == UinfoCalcMode.uinfo_inundation_duration);
+    }
+
+    public DoubleRange getRange() {
+        final double from = getFrom();
+        final double to = getTo();
+        return new DoubleRange(from, to);
+    }
+
+    public Double getSedimentHeight() {
+        if (super.getBoolean("use_scenario")) {
+            return super.getDouble("sedimentheight"); // TODO: INPUT Valdiation (nicht hier, sondern im Panel. Erinnerung)
+        }
+        return null;
+    }
+
+    public Integer getYear() {
+        final int[] years = this.helper.getYears("state.uinfo.year", "singleyear");
+        if (years != null) {
+            return years[0];
+        }
+        return null;
+    }
+
+    public int[] getTotalEpoch() {
+        final int[][] epochs = this.helper.getEpochs("state.uinfo.totalepoch", "totalepoch");
+        if (epochs != null) {
+            return epochs[0];
+        }
+        return null;
+    }
+
+    public ArrayList<String[]> getVegZones() {
+        // TODO: MIT VegetationzonesAccess zusammenlegen
+        final ArrayList<String[]> results = new ArrayList<>();
+        final String zonesRaw = super.getString("vegzones");
+        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);
+                }
+            }
+        }
+        return results;
+    }
+
+}
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