--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.core.databinding/src/org/eclipse/core/databinding/observable/IObserving.d	Tue Apr 14 11:35:29 2009 +0200
@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation and others.
+ * 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:
+ *     IBM Corporation - initial API and implementation
+ ******************************************************************************/
+
+module org.eclipse.core.databinding.observable.IObserving;
+
+import java.lang.all;
+
+/**
+ * 
+ * Mixin interface for IObservables that observe other objects.
+ * 
+ * @since 1.0
+ * 
+ */
+public interface IObserving {
+
+    /**
+     * Returns the observed object, or <code>null</code> if this observing
+     * object does not currently observe an object.
+     * 
+     * @return the observed object, or <code>null</code>
+     */
+    public Object getObserved();
+
+}