public final ECircularLayoutStyle getCircularLayoutStyle() {
    switch (getGraphLayoutOptions().getCircularOptions().getStyle()) {
      case ISOLATED:
        return ECircularLayoutStyle.ISOLATED;
      case SINGLE_CIRCLE:
        return ECircularLayoutStyle.SINGLE_CYCLE;
      case CIRCULAR_LAYOUT_STYLE_UNSPECIFIED:
      case UNRECOGNIZED:
      case COMPACT:
        break;
    }
    return ECircularLayoutStyle.COMPACT;
  }
This abstract class holds all graph related configuration settings.
java/ui/src/main/java/com/google/security/zynamics/bindiff/config/GraphViewSettingsConfigItem.java