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Add enum folien

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Henri Burau 2020-05-27 14:01:11 +02:00
parent 23c0dad2a8
commit d215a131ff
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enums.md
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@ -38,6 +38,26 @@ import static Direction.*;
Direction malle = SOUTH; Direction malle = SOUTH;
``` ```
---
## Methoden ## Methoden
Da Enums Klassen sind können sie auch Methoden deklarieren. Da Enums Klassen sind können sie auch Methoden deklarieren.
```java
enum Direction {
NORTH,
EAST,
SOUTH,
WEST
public String ascii() {
switch(this) {
case NORTH: return "^\n|";
case EAST: return "->";
case SOUTH: return "|\nv";
case WEST: return "<-";
}
}
}
```