Documented the Event/Listener classes

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@60 72836036-5685-4462-b002-a69064685172

1 files changed, 26 insertions, 14 deletions

diff --git a/src/jrummikub/util/Event1.java b/src/jrummikub/util/Event1.java
index f0595f9..8ddf2a5 100644
--- a/src/jrummikub/util/Event1.java
+++ b/src/jrummikub/util/Event1.java
@@ -2,22 +2,34 @@ package jrummikub.util;
 
 import java.util.HashSet;
 
+/**
+ * Simple single parameter event generator
+ * 
+ * @param <T>
+ *            type of the event parameter
+ */
 public class Event1<T> implements IEvent1<T> {
-  private HashSet<IListener1<T>> listeners = new HashSet<IListener1<T>>();
+	private HashSet<IListener1<T>> listeners = new HashSet<IListener1<T>>();
 
-  @Override
-  public void add(IListener1<T> listener) {
-    listeners.add(listener);
-  }
+	@Override
+	public void add(IListener1<T> listener) {
+		listeners.add(listener);
+	}
 
-  @Override
-  public void remove(IListener1<T> listener) {
-    listeners.remove(listener);
-  }
+	@Override
+	public void remove(IListener1<T> listener) {
+		listeners.remove(listener);
+	}
 
-  public void fire(T value) {
-    for (IListener1<T> listener : listeners) {
-      listener.fire(value);
-    }
-  }
+	/**
+	 * Generate a single event
+	 * 
+	 * @param value
+	 *            the event parameter
+	 */
+	public void fire(T value) {
+		for (IListener1<T> listener : listeners) {
+			listener.fire(value);
+		}
+	}
 }