--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/fitting/Function.java	Mon Feb 27 14:16:30 2012 +0000
@@ -0,0 +1,56 @@
+package de.intevation.flys.artifacts.math.fitting;
+
+import org.apache.commons.math.optimization.fitting.ParametricRealFunction;
+
+import de.intevation.flys.utils.DoubleUtil;
+
+public abstract class Function
+implements            ParametricRealFunction
+{
+    protected String    name;
+    protected String    description;
+    protected String [] parameterNames;
+    protected double [] initialGuess;
+
+    public Function() {
+    }
+
+    public Function(
+        String    name,
+        String    description,
+        String [] parameterNames
+    ) {
+        this(name,
+            description,
+            parameterNames,
+            DoubleUtil.fill(parameterNames.length, 1d));
+    }
+
+    public Function(
+        String    name,
+        String    description,
+        String [] parameterNames,
+        double [] initialGuess
+    ) {
+        this.name           = name;
+        this.parameterNames = parameterNames;
+        this.initialGuess   = initialGuess;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public String [] getParameterNames() {
+        return parameterNames;
+    }
+
+    public double [] getInitialGuess() {
+        return initialGuess;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :