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java.lang.Objectkea.programs.pintail.TrafficLightSetting
public class TrafficLightSetting
Enum respresenting the different types of display available with an instance of TrafficLight class.
Field Summary | |
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static TrafficLightSetting |
Amber
Amber light on, all others off. |
static TrafficLightSetting |
Green
Green light on, all others off. |
static TrafficLightSetting |
Off
All lights off. |
static TrafficLightSetting |
Red
Red light on, all others off. |
Method Summary | |
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java.lang.String |
toString()
Returns a string representation of TrafficLightSetting . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final TrafficLightSetting Red
public static final TrafficLightSetting Amber
public static final TrafficLightSetting Green
public static final TrafficLightSetting Off
Method Detail |
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public java.lang.String toString()
TrafficLightSetting
.
toString
in class java.lang.Object
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