--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/HorizontalProfileStatistics.java	Fri Sep 28 12:13:53 2012 +0200
@@ -0,0 +1,86 @@
+/**
+ *
+ */
+package de.intevation.gnv.statistics;
+
+import java.sql.SQLException;
+import java.util.Collection;
+
+import org.apache.log4j.Logger;
+
+import com.vividsolutions.jts.geom.Point;
+import com.vividsolutions.jts.io.ParseException;
+import com.vividsolutions.jts.io.WKTReader;
+
+import de.intevation.gnv.geobackend.base.Result;
+import de.intevation.gnv.state.describedata.KeyValueDescibeData;
+import de.intevation.gnv.utils.DistanceCalculator;
+
+/**
+ * @author Tim Englich <tim.englich@intevation.de>
+ * 
+ */
+public class HorizontalProfileStatistics extends TimeseriesStatistics {
+    
+    private static Logger log = Logger.getLogger(HorizontalProfileStatistics.class);
+
+    private WKTReader wktReader = new WKTReader();
+    
+    private DistanceCalculator dc = new DistanceCalculator();
+    
+    private double distance = 0;
+    
+    /**
+     * Constructor
+     */
+    public HorizontalProfileStatistics() {
+        super();
+    }
+
+    /**
+     * @see de.intevation.gnv.statistics.TimeseriesStatistics#calculateXOrdinateValue(de.intevation.gnv.geobackend.base.Result, de.intevation.gnv.geobackend.base.Result)
+     */
+    @Override
+    protected double calculateXOrdinateValue(Result previousRow,Result row)
+                     throws SQLException {
+        try {
+            Point start = (Point)this.wktReader.read(previousRow.getString("SHAPE"));
+            Point current = (Point)this.wktReader.read(row.getString("SHAPE"));
+            double delta = this.dc.calculateDistance(start, current);
+            
+            if (!Double.isNaN(delta)){
+                this.distance = this.distance + delta;
+            }
+        } catch (ParseException e) {
+            log.error(e,e);
+        }
+        return this.distance;
+    }
+
+    /**
+     * @see de.intevation.gnv.statistics.TimeseriesStatistics#generateStatisticsName(java.lang.String, java.lang.String, java.lang.String, java.util.Collection, java.util.Collection, java.util.Collection)
+     */
+    @Override
+    protected String generateStatisticsName(
+                                            String break1,
+                                            String break2,
+                                            String break3,
+                                            Collection<KeyValueDescibeData> parameters,
+                                            Collection<KeyValueDescibeData> measurements,
+                                            Collection<KeyValueDescibeData> dates) {
+        return (this.findValueTitle(parameters, break1)+ " "+ 
+                this.findValueTitle(measurements,break2)).trim()+" "+
+                this.findValueTitle(dates,break3);
+    }
+    
+    /**
+     * @see de.intevation.gnv.statistics.TimeseriesStatistics#clearStatistics()
+     */
+    @Override
+    protected void clearStatistics() {
+        log.debug("HorizontalProfileStatistics.clearStatistics");
+        super.clearStatistics();
+        this.distance = 0;
+    }
+
+}