aim4.config
Enum TrafficSignal

java.lang.Object
  java.lang.Enum<TrafficSignal>
      aim4.config.TrafficSignal

All Implemented Interfaces:

Serializable, Comparable<TrafficSignal>

public enum TrafficSignal
extends Enum<TrafficSignal>

The traffic signals.

Enum Constant Summary

GREEN

RED

YELLOW

Method Summary

static TrafficSignal	valueOf(String name) Returns the enum constant of this type with the specified name.
static TrafficSignal[]	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

GREEN

public static final TrafficSignal GREEN

YELLOW

public static final TrafficSignal YELLOW

RED

public static final TrafficSignal RED

Method Detail

values

public static TrafficSignal[] 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 (TrafficSignal c : TrafficSignal.values())
    System.out.println(c);

Returns:

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

valueOf

public static TrafficSignal 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