25 lines
675 B
Java
25 lines
675 B
Java
// enums/menu/Food.java
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// (c)2020 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Subcategorization of enums within interfaces
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package enums.menu;
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public interface Food {
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enum Appetizer implements Food {
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SALAD, SOUP, SPRING_ROLLS;
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}
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enum MainCourse implements Food {
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LASAGNE, BURRITO, PAD_THAI,
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LENTILS, HUMMOUS, VINDALOO;
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}
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enum Dessert implements Food {
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TIRAMISU, GELATO, BLACK_FOREST_CAKE,
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FRUIT, CREME_CARAMEL;
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}
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enum Coffee implements Food {
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BLACK_COFFEE, DECAF_COFFEE, ESPRESSO,
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LATTE, CAPPUCCINO, TEA, HERB_TEA;
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}
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}
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