1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.browsing.ui.common;
15 * A generic wrapper that associates a double-based preference indicator value
16 * for any object. This class can be used make objects comparable.
18 * @author Tuukka Lehtonen
20 * @param <T> the type of the object to be made comparable
22 public class Preference<T> implements Comparable<Preference<T>> {
23 public final T object;
24 public final double preference;
26 public Preference(T object, double preference) {
28 this.preference = preference;
32 public int compareTo(Preference<T> other) {
33 if (preference == other.preference)
35 return (preference > other.preference) ? -1 : 1;
39 public String toString() {
40 return object + " with preference " + preference;