--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/transition/Transition.java	Fri Sep 28 12:13:41 2012 +0200
@@ -0,0 +1,53 @@
+/**
+ *
+ */
+package de.intevation.gnv.transition;
+
+import java.io.Serializable;
+import java.util.Collection;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import de.intevation.artifacts.CallMeta;
+import de.intevation.gnv.transition.exception.TransitionException;
+
+/**
+ * @author Tim Englich <tim.englich@intevation.de>
+ *
+ */
+public interface Transition extends Serializable{
+    
+    public void setup(Node configuration);
+    
+    public Collection<String> reachableTransitions();
+    
+    public boolean isTransitionReachable(String transitionID);
+    
+    public String getID();
+    
+    public String getDescription();
+    
+    public boolean validate();
+    
+    public void describe(Document document, Node rootNode, CallMeta callMeta);
+    
+    public void setParent(Transition transition);
+    
+    public Transition getParent();
+    
+    public Collection<InputValue> getRequiredInputValues();
+    
+    public void putInputData(Collection<InputData> inputData, String uuid) throws TransitionException;
+    
+    public Collection<InputData> getInputData() throws TransitionException;
+    
+    public void advance(String uuid, CallMeta callMeta) throws TransitionException;
+    
+    
+    public Collection<Object> getDescibeData();
+    
+    public void setDescibeData(Collection<Object> descibeData);
+    
+
+}