private boolean hasNextPvt()

in google-cloud-spanner-hibernate-dialect/src/main/java/com/google/cloud/spanner/hibernate/reflection/SpannerKeyFieldIterator.java [57:71]

• 14 lines of code
• 5 McCabe index (conditional complexity)

  private boolean hasNextPvt() {
    if (fields == null) {
      fields = clazz.getDeclaredFields();
      index = 0;
    }

    if (index >= fields.length) {
      clazz = clazz.getSuperclass();
      if (null != clazz) {
        fields = clazz.getDeclaredFields();
        index = 0;
      }
    }
    return null != clazz && index < fields.length;
  }