--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.core;
+
+import java.util.EventObject;
+
+/**
+ * An element changed event describes a change to the structure or contents
+ * of a tree of Java elements. The changes to the elements are described by
+ * the associated delta object carried by this event.
+ * <p>
+ * This class is not intended to be instantiated or subclassed by clients.
+ * Instances of this class are automatically created by the Java model.
+ * </p>
+ *
+ * @see IElementChangedListener
+ * @see IJavaElementDelta
+ */
+public class ElementChangedEvent extends EventObject {
+
+ /**
+ * Event type constant (bit mask) indicating an after-the-fact
+ * report of creations, deletions, and modifications
+ * to one or more Java element(s) expressed as a hierarchical
+ * java element delta as returned by <code>getDelta()</code>.
+ *
+ * Note: this notification occurs during the corresponding POST_CHANGE
+ * resource change notification, and contains a full delta accounting for
+ * any JavaModel operation and/or resource change.
+ *
+ * @see IJavaElementDelta
+ * @see org.eclipse.core.resources.IResourceChangeEvent
+ * @see #getDelta()
+ * @since 2.0
+ */
+ public static final int POST_CHANGE = 1;
+
+ /**
+ * Event type constant (bit mask) indicating an after-the-fact
+ * report of creations, deletions, and modifications
+ * to one or more Java element(s) expressed as a hierarchical
+ * java element delta as returned by <code>getDelta</code>.
+ *
+ * Note: this notification occurs during the corresponding PRE_AUTO_BUILD
+ * resource change notification. The delta, which is notified here, only contains
+ * information relative to the previous JavaModel operations (in other words,
+ * it ignores the possible resources which have changed outside Java operations).
+ * In particular, it is possible that the JavaModel be inconsistent with respect to
+ * resources, which got modified outside JavaModel operations (it will only be
+ * fully consistent once the POST_CHANGE notification has occurred).
+ *
+ * @see IJavaElementDelta
+ * @see org.eclipse.core.resources.IResourceChangeEvent
+ * @see #getDelta()
+ * @since 2.0
+ */
+ public static final int PRE_AUTO_BUILD = 2;
+
+ /**
+ * Event type constant (bit mask) indicating an after-the-fact
+ * report of creations, deletions, and modifications
+ * to one or more Java element(s) expressed as a hierarchical
+ * java element delta as returned by <code>getDelta</code>.
+ *
+ * Note: this notification occurs as a result of a working copy reconcile
+ * operation.
+ *
+ * @see IJavaElementDelta
+ * @see org.eclipse.core.resources.IResourceChangeEvent
+ * @see #getDelta()
+ * @since 2.0
+ */
+ public static final int POST_RECONCILE = 4;
+ /*
+ * Event type indicating the nature of this event.
+ * It can be a combination either:
+ * - POST_CHANGE
+ * - PRE_AUTO_BUILD
+ * - POST_RECONCILE
+ */
+ private int type;
+
+ /**
+ * Creates an new element changed event (based on a <code>IJavaElementDelta</code>).
+ *
+ * @param delta the Java element delta.
+ */
+ public ElementChangedEvent(IJavaElementDelta delta, int type) {
+ super(delta);
+ this.type = type;
+ }
+ /**
+ * Returns the delta describing the change.
+ *
+ * @return the delta describing the change
+ */
+ public IJavaElementDelta getDelta() {
+ return (IJavaElementDelta) source;
+ }
+
+ /**
+ * Returns the type of event being reported.
+ *
+ * @return one of the event type constants
+ * @see #POST_CHANGE
+ * @see #PRE_AUTO_BUILD
+ * @see #POST_RECONCILE
+ * @since 2.0
+ */
+ public int getType() {
+ return this.type;
+ }
+}