1 package org.opentrafficsim.road.network.lane;
2
3 import java.io.Serializable;
4
5 import org.djunits.value.vdouble.scalar.Length;
6
7 /**
8 * The CrossSectionSlice provides the width and offset at a relative length of a CrossSectionElement.
9 * <p>
10 * Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
11 * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
12 * </p>
13 * $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
14 * initial version Nov 26, 2015 <br>
15 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
16 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
17 */
18 public class CrossSectionSlice implements Serializable
19 {
20 /** */
21 private static final long serialVersionUID = 20151126L;
22
23 /** The relative position from the start, measured along the design line of the parent link. */
24 private final Length relativeLength;
25
26 /** The lateral offset from the design line of the parentLink at the relative length. */
27 private final Length designLineOffset;
28
29 /** The width, positioned <i>symmetrically around</i> the position at the relative length. */
30 private final Length width;
31
32 /**
33 * @param relativeLength the relative position from the start, measured along the design line of the parent link
34 * @param designLineOffset the lateral offset from the design line of the parentLink at the relative length
35 * @param width the width, positioned <i>symmetrically around</i> the position at the relative length
36 */
37 public CrossSectionSlice(final Length relativeLength, final Length designLineOffset, final Length width)
38 {
39 super();
40 this.relativeLength = relativeLength;
41 this.designLineOffset = designLineOffset;
42 this.width = width;
43 }
44
45 /**
46 * @return relativeLength
47 */
48 public final Length getRelativeLength()
49 {
50 return this.relativeLength;
51 }
52
53 /**
54 * @return designLineOffset
55 */
56 public final Length getDesignLineOffset()
57 {
58 return this.designLineOffset;
59 }
60
61 /**
62 * @return width
63 */
64 public final Length getWidth()
65 {
66 return this.width;
67 }
68
69 /** {@inheritDoc} */
70 @Override
71 public final String toString()
72 {
73 return "CrossSectionSlice [relativeLength=" + this.relativeLength + ", designLineOffset=" + this.designLineOffset
74 + ", width=" + this.width + "]";
75 }
76 }