org.eclipse.linuxtools.lttng2.control.ui.tests/src/org/eclipse/linuxtools/lttng2/control/ui/tests/model/component/ListenerValidator.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.lttng2.control.ui.tests.model.component;
  13
  14 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.ITraceControlComponent;
  15 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.ITraceControlComponentChangedListener;
  16
  17 /**
  18  * The class can be used to validate the listener interface.
  19  */
  20 @SuppressWarnings("javadoc")
  21 public class ListenerValidator implements ITraceControlComponentChangedListener {
  22
  23     // ------------------------------------------------------------------------
  24     // Attributes
  25     // ------------------------------------------------------------------------
  26     private boolean fisAddedCalled = false;
  27     private boolean fisRemoveCalled = false;
  28     private boolean fisChangedCalled = false;
  29
  30     private ITraceControlComponent fParent = null;
  31     private ITraceControlComponent fChild = null;
  32     private ITraceControlComponent fChangedComponent = null;
  33
  34     // ------------------------------------------------------------------------
  35     // Accessors
  36     // ------------------------------------------------------------------------
  37     public boolean isAddedCalled() {
  38         return fisAddedCalled;
  39     }
  40
  41     public boolean isRemovedCalled() {
  42         return fisRemoveCalled;
  43     }
  44
  45     public boolean isChangedCalled() {
  46         return fisChangedCalled;
  47     }
  48
  49     public ITraceControlComponent getSavedParent() {
  50         return fParent;
  51     }
  52
  53     public ITraceControlComponent getSavedChild() {
  54         return fChild;
  55     }
  56
  57     public ITraceControlComponent getSavedComponent() {
  58         return fChangedComponent;
  59     }
  60
  61     // ------------------------------------------------------------------------
  62     // Operations
  63     // ------------------------------------------------------------------------
  64     public void initialize() {
  65         fisAddedCalled = false;
  66         fisRemoveCalled = false;
  67         fisChangedCalled = false;
  68         fParent = null;
  69         fChild = null;
  70         fChangedComponent = null;
  71     }
  72
  73     @Override
  74     public void componentAdded(ITraceControlComponent parent, ITraceControlComponent component) {
  75         fisAddedCalled = true;
  76         fParent = parent;
  77         fChild = component;
  78     }
  79
  80     @Override
  81     public void componentRemoved(ITraceControlComponent parent, ITraceControlComponent component) {
  82         fisRemoveCalled = true;
  83         fParent = parent;
  84         fChild = component;
  85     }
  86
  87     @Override
  88     public void componentChanged(ITraceControlComponent component) {
  89         fisChangedCalled = true;
  90         fParent = null;
  91         fChangedComponent = component;
  92     }
  93
  94 }