1 files changed, 22 insertions, 0 deletions
diff --git a/src/jrummikub/util/IListener3.java b/src/jrummikub/util/IListener3.java
new file mode 100644
index 0000000..ae1d6ce
--- /dev/null
+++ b/src/jrummikub/util/IListener3.java
@@ -0,0 +1,22 @@
+package jrummikub.util;
+
+/**
+ * Interface for classes that can receive parameterless events having a two
+ * parameters
+ * 
+ * @param <T1>
+ *            type of the first event parameter
+ * @param <T2>
+ *            type of the first event parameter
+ */
+public interface IListener3<T1, T2, T3> {
+	/**
+	 * This method is called whenever a class we're listening to emits an event
+	 * 
+	 * @param value1
+	 *            the first event parameter
+	 * @param value2
+	 *            the second event parameter
+	 */
+	public void handle(T1 value1, T2 value2, T3 value3);
+}