org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/control/model/ITraceControlComponentChangedListener.java

   1 /**********************************************************************
   2  * Copyright (c) 2012 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.lttng.ui.views.control.model;
  13
  14 /**
  15  * <b><u>ITraceControlComponentChangedListener</u></b>
  16  * <p>
  17  * Listener interface a class can implement to be notified about changes
  18  * of components
  19  * </p>
  20  */
  21 public interface ITraceControlComponentChangedListener {
  22     /**
  23      * Interface for notifications about the addition of a component.
  24      * @param parent - the parent where the child was added.
  25      * @param component - the child that was added.
  26      */
  27     public void componentAdded(ITraceControlComponent parent, ITraceControlComponent component);
  28
  29     /**
  30      * Interface for notifications about the removal of a child.
  31      * @param parent - the parent where the child was removed.
  32      * @param component - the child that was removed.
  33      */
  34     public void componentRemoved(ITraceControlComponent parent, ITraceControlComponent component);
  35     /**
  36      * NInterface for notifications about the change of a component.
  37      * @param component - the component that was changed.
  38      */
  39     public void componentChanged(ITraceControlComponent component);
  40 }
  41