--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Parameters.java	Tue May 22 15:29:54 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Parameters.java	Tue May 22 17:09:27 2012 +0000
@@ -2,43 +2,11 @@
 
 import gnu.trove.TDoubleArrayList;
 
-import java.util.Map;
-
 import java.io.Serializable;
 
 public class Parameters
 implements   Serializable
 {
-    public static class Parameter
-    implements          Serializable
-    {
-        public String name;
-        public double value;
-
-        public Parameter() {
-        }
-
-        public Parameter(String name, double value) {
-            this.name  = name;
-            this.value = value;
-        }
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public double getValue() {
-            return value;
-        }
-
-        public void setValue(double value) {
-            this.value = value;
-        }
-    } // Parameter
-
     protected String []           columnNames;
     protected TDoubleArrayList [] columns;
 
@@ -65,23 +33,7 @@
         return -1;
     }
 
-    public void add(Parameter [] parameters) {
-
-        int N = columns[0].size();
-
-        for (int i = 0; i < columns.length; ++i) {
-            columns[i].add(Double.NaN);
-        }
-
-        for (Parameter parameter: parameters) {
-            int index = columnIndex(parameter.getName());
-            if (index >= 0) {
-                columns[index].setQuick(N, parameter.getValue());
-            }
-        }
-    }
-
-    public void add(Map<String, Double> parameters) {
+    public int newRow() {
 
         int N = columns[0].size();
 
@@ -89,31 +41,7 @@
             columns[i].add(Double.NaN);
         }
 
-        for (Map.Entry<String, Double> entry: parameters.entrySet()) {
-            int index = columnIndex(entry.getKey());
-            Double v = entry.getValue();
-            if (index >= 0 && v != null) {
-                columns[index].setQuick(N, v);
-            }
-        }
-    }
-
-    public Parameter [] get(int i) {
-        Parameter [] parameters = new Parameter[columns.length];
-        for (int j = 0; i < parameters.length; ++j) {
-            parameters[j] = new Parameter(columnNames[j], Double.NaN);
-        }
-        return get(i, parameters);
-    }
-
-    public Parameter [] get(int i, Parameter [] parameters) {
-        for (Parameter parameter: parameters) {
-            int index = columnIndex(parameter.getName());
-            if (index >= 0) {
-                parameter.setValue(columns[index].getQuick(i));
-            }
-        }
-        return parameters;
+        return N;
     }
 
     public double get(int i, int index) {
@@ -127,6 +55,13 @@
             : Double.NaN;
     }
 
+    public void set(int i, String columnName, double value) {
+        int idx = columnIndex(columnName);
+        if (idx >= 0) {
+            columns[i].setQuick(idx, value);
+        }
+    }
+
     public int size() {
         return columns[0].size();
     }