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/*******************************************************************************
* Copyright (c) 2004 - 2005 University Of British Columbia 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:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylar.tasklist.internal.planner.ui;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.mylar.tasklist.ITask;
/**
* @author Mik Kersten
*/
public class TaskPlanSorter extends TaskActivitySorter {
// {".", "Description", "Priority", "Estimated Time", "Reminder Date"};
public final static int PRIORITY = 1;
public final static int DESCRIPTION = 2;
public final static int DURATION = 3;
public final static int ESTIMATE = 4;
public final static int REMINDER = 5;
public static final int ICON = 0;
private int criteria;
public TaskPlanSorter(int criteria) {
super(criteria);
this.criteria = criteria;
}
@Override
public int compare(Viewer viewer, Object obj1, Object obj2) {
ITask t1 = (ITask) obj1;
ITask t2 = (ITask) obj2;
switch (criteria) {
case PRIORITY:
return comparePriority(t1, t2);
case DESCRIPTION:
return compareDescription(t1, t2);
case DURATION:
return compareDuration(t1, t2);
case ESTIMATE:
return compareEstimated(t1, t2);
case REMINDER:
return compareReminder(t1, t2);
default:
return 0;
}
}
private int compareReminder(ITask task1, ITask task2) {
if (task2.getReminderDate() == null) return -1;
if (task1.getReminderDate() == null) return 1;
if (task1.getReminderDate() == null && task2.getReminderDate() == null) return 0;
return task2.getReminderDate().compareTo(task1.getReminderDate());
}
// protected int compareEstimated(ITask task1, ITask task2) {
// if (task1.getEstimateTimeHours() > task2.getEstimateTimeHours()) {
// return 1;
// } else {
// return -1;
// }
// private int compareDescription(ITask task1, ITask task2) {
// return task1.getDescription(false).compareTo(task2.getDescription(false));
// }
//
// private int comparePriority(ITask task1, ITask task2) {
// return task1.getPriority().compareTo(task2.getPriority());
// }
//
}
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