1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.myfaces.trinidad.model;
20
21 /**
22 * Model that represents a bounded range, 0 <- value <- maximum if value > -1 and
23 * maximum > -1. 'value' or 'maximum' being -1 indicates that they are unknown.
24 * This model is used by the 'progress' components.
25 *
26 * @version $Name: $ ($Revision: adfrt/faces/adf-faces-api/src/main/java/oracle/adf/view/faces/model/BoundedRangeModel.java#0 $) $Date: 10-nov-2005.19:08:49 $
27 */
28
29 public abstract class BoundedRangeModel
30 {
31 /**
32 * Gets the maximum value for this model.
33 * @return the maximum value. A return of -1 indicates that maximum is unknown.
34 */
35 public abstract long getMaximum();
36
37 /**
38 * Gets the current value for this model.
39 * @return the current value. A return of -1 indicates that value is unknown.
40 */
41 public abstract long getValue();
42 }