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enum
in the Java world.
See:
Description
Class Summary | |
---|---|
Enum | Abstract superclass for type-safe enums. |
EnumUtils | Utility class for accessing and manipulating Enum s. |
ValuedEnum | Abstract superclass for type-safe enums with integer values suitable
for use in switch statements. |
Provides an implementation of the C style enum
in the Java world.
The classic example being an RGB color enumeration.
public final class ColorEnum extends Enum { public static final ColorEnum RED = new ColorEnum("Red"); public static final ColorEnum GREEN = new ColorEnum("Green"); public static final ColorEnum BLUE = new ColorEnum("Blue"); private ColorEnum(String color) { super(color); } public static ColorEnum getEnum(String color) { return (ColorEnum) getEnum(ColorEnum.class, color); } public static Map getEnumMap() { return getEnumMap(ColorEnum.class); } public static List getEnumList() { return getEnumList(ColorEnum.class); } public static Iterator iterator() { return iterator(ColorEnum.class); } }
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