diff options
Diffstat (limited to 'src/ch/epfl/maze/physical/stragegies/picker/SimplePicker.java')
-rw-r--r-- | src/ch/epfl/maze/physical/stragegies/picker/SimplePicker.java | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/ch/epfl/maze/physical/stragegies/picker/SimplePicker.java b/src/ch/epfl/maze/physical/stragegies/picker/SimplePicker.java new file mode 100644 index 0000000..71f0802 --- /dev/null +++ b/src/ch/epfl/maze/physical/stragegies/picker/SimplePicker.java | |||
@@ -0,0 +1,21 @@ | |||
1 | package ch.epfl.maze.physical.stragegies.picker; | ||
2 | |||
3 | import ch.epfl.maze.util.Direction; | ||
4 | |||
5 | import java.util.Set; | ||
6 | |||
7 | /** | ||
8 | * A simple decision maker with no guarantee of randomness. | ||
9 | * | ||
10 | * @author Pacien TRAN-GIRARD | ||
11 | */ | ||
12 | public interface SimplePicker extends BlindPicker { | ||
13 | |||
14 | @Override | ||
15 | default Direction pick(Set<Direction> choices) { | ||
16 | if (choices.isEmpty()) return FALLBACK_DIRECTION; | ||
17 | |||
18 | return choices.stream().findFirst().get(); | ||
19 | } | ||
20 | |||
21 | } | ||