public enum LightState extends Enum<LightState>
Enum Constant and Description |
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GREEN
Cars may cross the intersection.
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RED
Cars may not cross the intersection.
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YELLOW
Cars will soon not be able to cross the intersection.
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Modifier and Type | Method and Description |
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abstract Color |
getColor()
Get the Color associated with this LightState.
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static LightState |
valueOf(String name)
Returns the enum constant of this type with the specified name.
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static LightState[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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public static final LightState RED
public static final LightState YELLOW
public static final LightState GREEN
public static LightState[] values()
for (LightState c : LightState.values()) System.out.println(c);
public static LightState valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant
with the specified nameNullPointerException
- if the argument is nullpublic abstract Color getColor()
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