1 files changed, 58 insertions, 0 deletions
diff --git a/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/dom/DocumentListener.java b/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/dom/DocumentListener.java
new file mode 100644
index 00000000..8776b367
--- /dev/null
+++ b/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/dom/DocumentListener.java
@@ -0,0 +1,58 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2008 John Krasnay 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:
+ *     John Krasnay - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wst.xml.vex.core.internal.dom;
+
+/**
+ * Receives notifications of document changes.
+ */
+public interface DocumentListener extends java.util.EventListener {
+
+	/**
+	 * Called when an attribute is changed in one of the document's elements.
+	 * 
+	 * @param e
+	 *            the document event.
+	 */
+	public void attributeChanged(DocumentEvent e);
+
+	/**
+	 * Called before content is deleted from a document.
+	 * 
+	 * @param e
+	 *            the document event
+	 */
+	public void beforeContentDeleted(DocumentEvent e);
+
+	/**
+	 * Called before content is inserted into a document.
+	 * 
+	 * @param e
+	 *            the document event
+	 */
+	public void beforeContentInserted(DocumentEvent e);
+
+	/**
+	 * Called when content is deleted from a document.
+	 * 
+	 * @param e
+	 *            the document event
+	 */
+	public void contentDeleted(DocumentEvent e);
+
+	/**
+	 * Called when content is inserted into a document.
+	 * 
+	 * @param e
+	 *            the document event
+	 */
+	public void contentInserted(DocumentEvent e);
+
+}