--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/fixation/FixationSelect.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,68 @@
+package org.dive4elements.river.artifacts.states.fixation;
+
+import org.w3c.dom.Element;
+
+import org.dive4elements.artifacts.Artifact;
+import org.dive4elements.artifacts.CallContext;
+import org.dive4elements.artifacts.CallMeta;
+
+import org.dive4elements.artifacts.common.utils.XMLUtils;
+
+import org.dive4elements.river.artifacts.resources.Resources;
+import org.dive4elements.river.artifacts.states.DefaultState;
+
+
+/**
+ * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
+ */
+public class FixationSelect extends DefaultState {
+
+    /** Constant value for the default fixation calculation. */
+    public static final String CALCULATION_DEFAULT = "calculation.analysis";
+
+    /** Constant value for the vollmer fixation analysis. */
+    public static final String CALCULATION_VOLLMER = "calculation.vollmer";
+
+    /** An Array that holds all available calculation modes.*/
+    public static final String[] CALCULATIONS = {
+        CALCULATION_DEFAULT,
+        CALCULATION_VOLLMER
+    };
+
+    /** Error message that is thrown if no mode has been chosen. */
+    public static final String ERROR_NO_CALCULATION_MODE =
+        "error_feed_no_calculation_mode";
+
+    /** Error message that is thrown if an invalid calculation mode has been
+     * chosen. */
+    public static  final String ERROR_INVALID_CALCULATION_MODE =
+        "error_feed_invalid_calculation_mode";
+
+
+    /**
+     * The default constructor that initializes an empty State object.
+     */
+    public FixationSelect() {
+    }
+
+
+    @Override
+    protected Element[] createItems(
+        XMLUtils.ElementCreator ec,
+        Artifact                artifact,
+        String                  name,
+        CallContext             context)
+    {
+        CallMeta meta = context.getMeta();
+        Element[] calculations = new Element[CALCULATIONS.length];
+
+        for (int i = 0; i < CALCULATIONS.length; i++) {
+            String calc = CALCULATIONS[i];
+            calculations[i] = createItem(
+                ec,
+                new String[] {Resources.getMsg(meta, calc, calc), calc});
+        }
+        return calculations;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :