1 files changed, 40 insertions, 0 deletions
diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/test/org/eclipse/papyrus/layers/stackmodel/exprmatcher/TraceValueChangedEventListener.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/test/org/eclipse/papyrus/layers/stackmodel/exprmatcher/TraceValueChangedEventListener.java
new file mode 100644
index 00000000000..22992024d83
--- /dev/null
+++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/test/org/eclipse/papyrus/layers/stackmodel/exprmatcher/TraceValueChangedEventListener.java
@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * Copyright (c) 2013 CEA LIST.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Cedric Dumoulin - cedric.dumoulin@lifl.fr
+ ******************************************************************************/
+package org.eclipse.papyrus.layers.stackmodel.exprmatcher;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.papyrus.layers.stackmodel.util.TriggeredEventTraces;
+
+
+/**
+ * A listener on {@link LayersModelEventNotifier}. This listener trace events from
+ * the notifier.
+ * 
+ * @author cedric dumoulin
+ *
+ */
+public class TraceValueChangedEventListener implements IValueChangedEventListener {
+
+	public TriggeredEventTraces<Notification> traces = new TriggeredEventTraces<Notification>();
+	
+	/**
+	 * @see org.eclipse.papyrus.layers.runtime.ILayersModelEventListener#layerAdded(org.eclipse.emf.common.notify.Notification)
+	 *
+	 * @param notification
+	 */
+	@Override
+	public void valueChanged(Notification notification) {
+		traces.addTrace("valueChanged", notification);
+		
+	}
+	
+
+}