1 files changed, 24 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/EJB 3.0 Code/Gerald Examples/src/examples/session/stateful_dd/Count.java b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Gerald Examples/src/examples/session/stateful_dd/Count.java
new file mode 100644
index 0000000..f20ae5e
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Gerald Examples/src/examples/session/stateful_dd/Count.java
@@ -0,0 +1,24 @@
+package examples.session.stateful_dd;
+
+/**
+ * The business interface - a plain Java interface with only business methods.
+ */
+public interface Count {
+    
+    /**
+     * Increments the counter by 1
+     */
+    public int count();
+    
+    /**
+     * Sets the counter to val
+     * 
+     * @param val
+     */
+    public void set(int val);
+    
+    /**
+     * removes the counter
+     */
+    public void remove();
+}