diff --git a/pp.A1-CondPhilosophers/src/main/java/pp/Philosopher.java b/pp.A1-CondPhilosophers/src/main/java/pp/Philosopher.java
index 8139cfb..3a06a6c 100644
--- a/pp.A1-CondPhilosophers/src/main/java/pp/Philosopher.java
+++ b/pp.A1-CondPhilosophers/src/main/java/pp/Philosopher.java
@@ -1,20 +1,59 @@
 package pp;
 
+import java.util.Random;
 import java.util.concurrent.locks.Lock;
 
+import static pp.PhilosopherExperiment.MAX_THINKING_DURATION_MS;
+
 public class Philosopher extends Thread implements IPhilosopher {
+	private final Random random;
 	private int seat;
+	private Philosopher left;
+	private Philosopher right;
+	private Lock table;
+	private volatile boolean stop;
+
+	public Philosopher() {
+		this.stop = false;
+		this.random = new Random();
+	}
+
+	@Override
+	public void run() {
+		try {
+			while (!this.stop) {
+				// TODO
+				think();
+				eat();
+			}
+		} catch (InterruptedException e) {
+			Thread.currentThread().interrupt();
+		}
+	}
+
+	private void think() throws InterruptedException {
+		// TODO
+		Thread.sleep(this.random.nextInt(MAX_THINKING_DURATION_MS));
+	}
+
+	private void eat() {
+		// TODO
+	}
+
+	@Override
+	public void stopPhilosopher() {
+		this.stop = true;
+		interrupt();
+	}
 
 	@Override
 	public void setLeft(IPhilosopher left) {
-		// TODO Auto-generated method stub
-		// Cast auf Philosopher erforderlich
+		this.left = (Philosopher) left;
 	}
 
 	@Override
 	public void setRight(IPhilosopher right) {
-		// TODO Auto-generated method stub
-		// Cast auf Philosopher erforderlich
+		this.right = (Philosopher) right;
 	}
 
 	@Override
@@ -24,13 +63,6 @@ public class Philosopher extends Thread implements IPhilosopher {
 
 	@Override
 	public void setTable(Lock table) {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void stopPhilosopher() {
-		// TODO Auto-generated method stub
-
+		this.table = table;
 	}
 }