diff --git a/src/de/dfki/mycbr/core/Project.java b/src/de/dfki/mycbr/core/Project.java
index 68b2b251c555667741d53bf4751035f0282def2e..5d6c787d3729e229aef000eca99f23457f0505c6 100644
--- a/src/de/dfki/mycbr/core/Project.java
+++ b/src/de/dfki/mycbr/core/Project.java
@@ -49,6 +49,7 @@ import de.dfki.mycbr.core.model.Concept;
 import de.dfki.mycbr.core.model.ConceptDesc;
 import de.dfki.mycbr.core.model.SpecialDesc;
 import de.dfki.mycbr.core.model.SymbolDesc;
+import de.dfki.mycbr.core.rulebase.Rulebase;
 import de.dfki.mycbr.core.similarity.AmalgamationFct;
 import de.dfki.mycbr.core.similarity.ISimFct;
 import de.dfki.mycbr.core.similarity.Similarity;
@@ -72,7 +73,7 @@ import de.dfki.mycbr.io.XMLImporter;
  *
  */
 public final class Project extends Concept {
-
+	
     /**
      * Maps the case bases for this project to their name.
      */
@@ -146,7 +147,10 @@ public final class Project extends Concept {
      *
      */
     private XMLImporter importer;
-
+    /**
+     * contains the ruleBase for this project.
+     */
+	private Rulebase rulebase;
     /**
      * Default constructor. Initializes the containers for top concepts and case
      * bases
@@ -158,10 +162,11 @@ public final class Project extends Concept {
         initSVDesc();
         subConcepts = new HashMap<String, Concept>();
         caseBases = new HashMap<String, ICaseBase>();
-
+        setRulebase(new Rulebase(this));
         explanationManager = new ExplanationManager();
         this.prj = this;
         initFcts();
+        rulebase = new Rulebase(this);
     }
 
     /**
@@ -211,6 +216,7 @@ public final class Project extends Concept {
         } else { // try loading new project
             load();
         }
+        rulebase = new Rulebase(this);
     }
 
     /**
@@ -600,7 +606,20 @@ public final class Project extends Concept {
     public SpecialDesc getSpecialValueDesc() {
         return specialValueDesc;
     }
-
+    /**
+     * @return the ruleBase of this project
+     */
+	public Rulebase getRulebase() {
+		return rulebase;
+	}
+	/**
+     *
+     * @param Rulebase
+     *            rulebase to set
+     */
+	public void setRulebase(Rulebase rulebase) {
+		this.rulebase = rulebase;
+	}
     /**
      *
      * @param obj the string which is checked
@@ -997,4 +1016,6 @@ public final class Project extends Concept {
 	    }
 	    return allInstForConcept;
 	}
+
+
 }
diff --git a/src/de/dfki/mycbr/core/rulebase/Conclusion.java b/src/de/dfki/mycbr/core/rulebase/Conclusion.java
new file mode 100644
index 0000000000000000000000000000000000000000..c81b96093c846c61d41e8630eb9af90497e575f0
--- /dev/null
+++ b/src/de/dfki/mycbr/core/rulebase/Conclusion.java
@@ -0,0 +1,28 @@
+package de.dfki.mycbr.core.rulebase;
+
+public class Conclusion {
+	String left,symbol, right;
+	public Conclusion(String a, String b, String c){
+		this.left = a;
+		this.symbol = b;
+		this.right = c;
+	}
+	public String getLeft() {
+		return left;
+	}
+	public void setLeft(String left) {
+		this.left = left;
+	}
+	public String getSymbol() {
+		return symbol;
+	}
+	public void setSymbol(String symbol) {
+		this.symbol = symbol;
+	}
+	public String getRight() {
+		return right;
+	}
+	public void setRight(String right) {
+		this.right = right;
+	}
+	}
diff --git a/src/de/dfki/mycbr/core/rulebase/Condition.java b/src/de/dfki/mycbr/core/rulebase/Condition.java
new file mode 100644
index 0000000000000000000000000000000000000000..44947de13dd8e56fc15c7abf639fab918a06c634
--- /dev/null
+++ b/src/de/dfki/mycbr/core/rulebase/Condition.java
@@ -0,0 +1,40 @@
+package de.dfki.mycbr.core.rulebase;
+
+import de.dfki.mycbr.core.model.AttributeDesc;
+
+public class Condition {
+String  link,left,symbol, right;
+public Condition(String initLink,String a, String b, String c ){
+	this.left = a;
+	this.symbol = b;
+	this.right = c;
+	this.link = initLink;
+}
+
+
+public String getLink() {
+	return link;
+}
+public void setLink(String link) {
+	this.link = link;
+}
+public String getLeft() {
+	return left;
+}
+public void setLeft(String left) {
+	this.left = left;
+}
+public String getSymbol() {
+	return symbol;
+}
+public void setSymbol(String symbol) {
+	this.symbol = symbol;
+}
+public String getRight() {
+	return right;
+}
+public void setRight(String right) {
+	this.right = right;
+}
+
+}
diff --git a/src/de/dfki/mycbr/core/rulebase/Rule.java b/src/de/dfki/mycbr/core/rulebase/Rule.java
new file mode 100644
index 0000000000000000000000000000000000000000..1b367d02e64d020a91825f8e293bdc749d93d799
--- /dev/null
+++ b/src/de/dfki/mycbr/core/rulebase/Rule.java
@@ -0,0 +1,65 @@
+	/**
+ * 
+ */
+package de.dfki.mycbr.core.rulebase;
+
+import java.util.ArrayList;
+
+import de.dfki.mycbr.core.Project;
+import de.dfki.mycbr.core.model.AttributeDesc;
+
+/**
+ * @author carstenwenzel
+ *
+ *	auswahl zu welchen konzept
+ */
+public class Rule {
+	private String name;
+	private ArrayList<String> casebase;
+	private ArrayList<String> preconditiones;
+	private ArrayList<Condition> conditiones;
+	private ArrayList<Conclusion> conclusion;
+	
+	public ArrayList<String> getCasebase() {
+		return casebase;
+	}
+	public void setCasebase(ArrayList<String> casebase) {
+		this.casebase = casebase;
+	}
+	public ArrayList<Condition> getConditiones() {
+		return conditiones;
+	}
+	public void setConditiones(ArrayList<Condition> conditiones) {
+		this.conditiones = conditiones;
+	}
+	public ArrayList<Conclusion> getConclusion() {
+		return conclusion;
+	}
+	public void setConclusion(ArrayList<Conclusion> conclusion) {
+		this.conclusion = conclusion;
+	}
+	
+	public Rule(Project p,String initName) throws Exception {
+		this.name = initName;
+		this.casebase = new ArrayList<String>();
+		this.preconditiones = new ArrayList<String>();
+		this.conditiones = new ArrayList<Condition>();
+		this.conditiones.add(new Condition("","bitte Auswaehlen","bitte Auswaehlen", "bitte Auswaehlen"));
+		this.conclusion = new ArrayList<Conclusion>();
+		this.conclusion.add(new Conclusion("bitte Auswaehlen","=", "bitte Auswaehlen"));
+	}
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	public ArrayList<String> getPreconditiones() {
+		return preconditiones;
+	}
+	public void setPreconditiones(ArrayList<String> preconditiones) {
+		this.preconditiones = preconditiones;
+	}
+
+	}
diff --git a/src/de/dfki/mycbr/core/rulebase/Rulebase.java b/src/de/dfki/mycbr/core/rulebase/Rulebase.java
new file mode 100644
index 0000000000000000000000000000000000000000..c25129c0cad93669d3ceb85d7572811b80f51c4e
--- /dev/null
+++ b/src/de/dfki/mycbr/core/rulebase/Rulebase.java
@@ -0,0 +1,81 @@
+/**
+ * 
+ */
+package de.dfki.mycbr.core.rulebase;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import de.dfki.mycbr.core.Project;
+
+/**
+ * @author carstenwenzel
+ *
+ */
+public class Rulebase {
+	private Project prj;
+	private String rule;
+	private HashMap<String, ArrayList<Rule>> ruleBase;
+	public String getRule() {
+		return rule;
+	}
+
+	public void setRule(String rule) {
+		this.rule = rule;
+	}
+	public HashMap<String, ArrayList<Rule>> getRuleBase() {
+		return ruleBase;
+	}
+
+	public void setRuleBase(HashMap<String, ArrayList<Rule>> ruleBase) {
+		this.ruleBase = ruleBase;
+	}
+	public Rulebase(Project p){
+		this.prj = p;
+		ruleBase = new HashMap<String, ArrayList<Rule>>();
+		
+
+		
+		ArrayList<Rule> locL1 = new ArrayList<Rule>();
+		ArrayList<Rule> locL2 = new ArrayList<Rule>();
+		ruleBase.put("completion", locL1);
+		ruleBase.put("adaption", locL2);
+		rule = "test Rule1";
+	}
+
+	public Boolean checkRB(String rulebase, String ruleName) {
+		Boolean locBool = false;
+		ArrayList<Rule> locRules = ruleBase.get(rulebase);
+		for (Rule rule : locRules) {
+			if (rule.getName().equals(ruleName)) {
+				locBool = true;
+			}
+		}
+		return locBool;
+	}
+
+	public void removeRule(String rulebase, String ruleName) {
+		ArrayList<Rule> locRules = ruleBase.get(rulebase);
+		Rule locRule = null;
+		for (Rule rule : locRules) {
+			if (rule.getName().equals(ruleName)) {
+				locRule = rule;
+			}
+
+		}
+		if (locRule != null)
+
+		{
+			locRules.remove(locRule);
+		}
+	}
+
+	public Project getPrj() {
+		return prj;
+	}
+
+	public void setPrj(Project prj) {
+		this.prj = prj;
+	}
+
+}