org.opentrafficsim.road.network.lane.changing

Enum LaneKeepingPolicy

java.lang.Object

java.lang.Enum<LaneKeepingPolicy>

org.opentrafficsim.road.network.lane.changing.LaneKeepingPolicy

All Implemented Interfaces:

Serializable, Comparable<LaneKeepingPolicy>

public enum LaneKeepingPolicy
extends Enum<LaneKeepingPolicy>

Enum to indicate the general lane keeping rules: keep left, keep right, or keep lane. When KEEP_RIGHT or KEEP_LEFT is used, the gap acceptance policy of the GTU indicates when the vehicle will move back to the left or right after overtaking. The GTU could decide to stay in a lane and not go back as well; it is a general policy that asks the collaboration of the GTU driver.

Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

$LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $, initial version Sep 13, 2015

Author:

Alexander Verbraeck

Enum Constant Summary

Enum Constants

Enum Constant and Description
KEEP_LANE Constant to indicate that the general policy is to keep lane.
KEEP_LEFT Constant to indicate that the general policy is to keep left.
KEEP_RIGHT Constant to indicate that the general policy is to keep right.

Method Summary

Modifier and Type	Method and Description
static LaneKeepingPolicy	valueOf(String name) Returns the enum constant of this type with the specified name.
static LaneKeepingPolicy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

KEEP_RIGHT

public static final LaneKeepingPolicy KEEP_RIGHT

Constant to indicate that the general policy is to keep right.

KEEP_LEFT

public static final LaneKeepingPolicy KEEP_LEFT

Constant to indicate that the general policy is to keep left.

KEEP_LANE

public static final LaneKeepingPolicy KEEP_LANE

Constant to indicate that the general policy is to keep lane.

Method Detail

values

public static LaneKeepingPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LaneKeepingPolicy c : LaneKeepingPolicy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LaneKeepingPolicy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null