<FEAT> 연결 관련 enum class들 추가

next-step · davidolleh · Oct 30, 2024 · Oct 30, 2024 · Oct 30, 2024 · Oct 30, 2024
commit 2254785b0424145d1325db81a6b275e54254b13c
diff --git a/src/main/java/domain/Connection.java b/src/main/java/domain/Connection.java
@@ -0,0 +1,6 @@
+package domain;
+
+public enum Connection {
+    CONNECTED,
+    UNCONNECTED,
+}
-public enum Connection {
-    CONNECTED,
-    UNCONNECTED,
-}
+public enum Connection {
+    CONNECTED(Connection::createUnconnected),
+    UNCONNECTED(Connection::createRandomConnection),
+    ;
+    private static final ThreadLocalRandom random = ThreadLocalRandom.current();
+    private static final int RANDOM_BOUND = 10;
+    private static final int THRESHOLD = 5;
+
+    final Supplier<Connection> createNext;
+
+    Connection(Supplier<Connection> createNext) {
+        this.createNext = createNext;
+    }
+
+   static Connection createRandomConnection() {
+        int randomValue = random.nextInt(RANDOM_BOUND);
+        if (randomValue < THRESHOLD) {
+            return Connection.CONNECTED;
+        }
+        return Connection.UNCONNECTED;
+    }
+
+    private static Connection createUnconnected() {
+        return UNCONNECTED;
+    }
+    
+    public Connection createNext() {
+        return createNext.get();
+    }
+}
-public enum Connection {
-    CONNECTED,
-    UNCONNECTED,
-}
+public enum Connection {
+    CONNECTED(Connection::createUnconnected),
+    UNCONNECTED(Connection::createRandomConnection),
+    ;
+    private static final ThreadLocalRandom random = ThreadLocalRandom.current();
+    private static final int RANDOM_BOUND = 10;
+    private static final int THRESHOLD = 5;
+
+    final Supplier<Connection> createNext;
+
+    Connection(Supplier<Connection> createNext) {
+        this.createNext = createNext;
+    }
+
+   static Connection createRandomConnection() {
+        int randomValue = random.nextInt(RANDOM_BOUND);
+        if (randomValue < THRESHOLD) {
+            return Connection.CONNECTED;
+        }
+        return Connection.UNCONNECTED;
+    }
+
+    private static Connection createUnconnected() {
+        return UNCONNECTED;
+    }
+    
+    public Connection createNext() {
+        return createNext.get();
+    }
+}
diff --git a/src/main/java/domain/Direction.java b/src/main/java/domain/Direction.java
@@ -0,0 +1,5 @@
+package domain;
+
+public enum Direction {
+    LEFT, RIGHT, DOWN
+}