1 /*
2 * Licensed to The Apereo Foundation under one or more contributor license
3 * agreements. See the NOTICE file distributed with this work for additional
4 * information regarding copyright ownership.
5 *
6 *
7 * The Apereo Foundation licenses this file to you under the Educational
8 * Community License, Version 2.0 (the "License"); you may not use this file
9 * except in compliance with the License. You may obtain a copy of the License
10 * at:
11 *
12 * http://opensource.org/licenses/ecl2.txt
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 * License for the specific language governing permissions and limitations under
18 * the License.
19 *
20 */
21
22 package org.opencastproject.composer.layout;
23
24 import static org.opencastproject.util.EqualsUtil.eq;
25 import static org.opencastproject.util.EqualsUtil.hash;
26
27 /** Layout of two shapes on a common canvas. */
28 public final class TwoShapeLayout {
29 private final Layout upper;
30 private final Layout lower;
31 private final Dimension canvas;
32
33 public TwoShapeLayout(Dimension canvas, Layout upper, Layout lower) {
34 this.upper = upper;
35 this.lower = lower;
36 this.canvas = canvas;
37 }
38
39 /** Get the layout information of the upper shape. */
40 public Layout getUpper() {
41 return upper;
42 }
43
44 /** Get the layout information of the lower shape. */
45 public Layout getLower() {
46 return lower;
47 }
48
49 /** Get the dimension of the composition canvas. */
50 public Dimension getCanvas() {
51 return canvas;
52 }
53
54 @Override
55 public boolean equals(Object that) {
56 return (this == that) || (that instanceof TwoShapeLayout && eqFields((TwoShapeLayout) that));
57 }
58
59 private boolean eqFields(TwoShapeLayout that) {
60 return eq(upper, that.upper) && eq(lower, that.lower) && eq(canvas, that.canvas);
61 }
62
63 @Override
64 public int hashCode() {
65 return hash(upper, lower, canvas);
66 }
67 }