code: public void setCVAL3(Integer newCVAL3) {
  		Integer oldCVAL3 = cval3;
  		cval3 = newCVAL3;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.TILE_SET_COLOR__CVAL3, oldCVAL3, cval3));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated