/**
   * setLinkStatus
   *
   * <p>Debugようにこのメソッドを叩くと現在のRobotの状態をIntegratorに通知する
   *
   * @param objectName
   */
  private void _setLinkStatus(String objectName) {
    if (robot_ == null) robot_ = (GrxModelItem) manager_.getItem(GrxModelItem.class, objectName);

    TransformGroup tg = robot_.getTransformGroupRoot();
    Transform3D t3d = new Transform3D();
    tg.getTransform(t3d);
    Vector3d pos = new Vector3d();
    Matrix3d mat = new Matrix3d();
    t3d.get(mat, pos);

    double[] value = new double[12];
    pos.get(value);
    value[3] = mat.m00;
    value[4] = mat.m01;
    value[5] = mat.m02;
    value[6] = mat.m10;
    value[7] = mat.m11;
    value[8] = mat.m12;
    value[9] = mat.m20;
    value[10] = mat.m21;
    value[11] = mat.m22;

    integrator_.setCharacterLinkData(
        objectName, robot_.rootLink().getName(), LinkDataType.ABS_TRANSFORM, value);
    integrator_.setCharacterAllLinkData(
        objectName, LinkDataType.JOINT_VALUE, robot_.getJointValues());
    integrator_.calcCharacterForwardKinematics(objectName);
  }