Autogenerate enum defenitions for all languages

Reviewed By: gkassabli

Differential Revision: D4174263

fbshipit-source-id: 478961a8f683e196704d3c6ea1505a05c85fcb10

ReactAndroid/src/main/java/com/facebook/csslayout/CSSFlexDirection.java

@@ -10,8 +10,28 @@
 package com.facebook.csslayout;
 
 public enum CSSFlexDirection {
-  COLUMN,
-  COLUMN_REVERSE,
-  ROW,
-  ROW_REVERSE
+  COLUMN(0),
+  COLUMN_REVERSE(1),
+  ROW(2),
+  ROW_REVERSE(3);
+
+  private int mIntValue;
+
+  CSSFlexDirection(int intValue) {
+    mIntValue = intValue;
+  }
+
+  public int intValue() {
+    return mIntValue;
+  }
+
+  public static CSSFlexDirection fromInt(int value) {
+    switch (value) {
+      case 0: return COLUMN;
+      case 1: return COLUMN_REVERSE;
+      case 2: return ROW;
+      case 3: return ROW_REVERSE;
+      default: throw new IllegalArgumentException("Unkown enum value: " + value);
+    }
+  }
 }