--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srcanaapps/depexplorer/com.nokia.s60tools.appdep/src/com/nokia/s60tools/appdep/ui/wizards/ComponentTableViewerSorter.java	Sat Jan 09 10:04:11 2010 +0530
@@ -0,0 +1,85 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+ 
+package com.nokia.s60tools.appdep.ui.wizards;
+
+import org.eclipse.jface.viewers.Viewer;
+
+import com.nokia.s60tools.appdep.resources.Messages;
+import com.nokia.s60tools.appdep.ui.views.data.ComponentListNode;
+import com.nokia.s60tools.appdep.util.AppDepConsole;
+import com.nokia.s60tools.ui.S60ToolsViewerSorter;
+
+/**
+ * Sorter implementation for build target entry data.
+ */
+public class ComponentTableViewerSorter extends S60ToolsViewerSorter {
+
+	//
+	// Sorting criteria constants
+	//
+	public static final int CRITERIA_NAME = 1;
+	public static final int CRITERIA_TARGET_TYPE = 2;
+	public static final int CRITERIA_DATE_CACHED = 3;
+
+	public ComponentTableViewerSorter() {
+		super();		
+		// By default we are not sorting the information
+		setSortCriteria(CRITERIA_NAME);
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.ViewerSorter#compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
+	 */
+	public int compare(Viewer viewer, Object e1, Object e2) {
+		
+		// By default comparison does not do any ordering
+		int compRes = 0;
+		
+		ComponentListNode entry1 = (ComponentListNode) e1;
+		ComponentListNode entry2 = (ComponentListNode) e2;
+		
+		switch (sortCriteria) {
+
+		case CRITERIA_NAME:
+			compRes = alphabeticSort(entry1.getComponentName(), entry2.getComponentName());
+			break;
+
+		case CRITERIA_TARGET_TYPE:
+			compRes = alphabeticSort(entry1.getBuildTargetTypeAsString(), entry2.getBuildTargetTypeAsString());
+			break;
+			
+		case CRITERIA_DATE_CACHED:
+			compRes = numericSort(entry1.getCachedComponentModificationTimestamp(), entry2.getCachedComponentModificationTimestamp());
+			break;
+			
+		case CRITERIA_NO_SORT:
+			// No sorting criteria defined.
+			break;
+
+		default:			
+			AppDepConsole.getInstance()
+					.println(
+							Messages.getString("ComponentTableViewerSorter.Unexpected_Sort_Criteria_ErrMsg") + sortCriteria, //$NON-NLS-1$
+							AppDepConsole.MSG_ERROR);
+			break;
+		}
+				
+		return compRes;
+	}
+
+}