code: public void setCVAL1(Integer newCVAL1) {
  		Integer oldCVAL1 = cval1;
  		cval1 = newCVAL1;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.TILE_SET_COLOR__CVAL1, oldCVAL1, cval1));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated