public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      if (!hasId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRegion1()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRegion2()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSide1()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSide2()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasCenter()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasWidth()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getSide1().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getSide2().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getCenter().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }