public interface OpenFlowSwitch {


	....
 
	/**
	 * Send FlowRule to the driver
	 *
	 * @param flowRule the FlowRule to be sent
	 */
	public void sendFlowRule(FlowRule flowRule);


	/**
	 * Send a FlowRule list to the driver
	 *
	 * @param flowRules a list of FlowRule to be sent
	 */
	public void sendFlowRules(List<FlowRule> flowRules);

	....
}