package net.onrc.onos.core.intent;

import net.floodlightcontroller.util.MACAddress;
import net.onrc.onos.core.util.Dpid;

/**
 * @author Toshio Koide (t-koide@onlab.us)
 */
public class ShortestPathIntent extends Intent {
	protected long srcSwitchDpid;
	protected long srcPortNumber;
	protected long srcMacAddress;
	protected long dstSwitchDpid;
	protected long dstPortNumber;
	protected long dstMacAddress;
	protected String pathIntentId = null;

	/**
	 * Default constructor for Kryo deserialization
	 */
	protected ShortestPathIntent() {
	}

	public ShortestPathIntent(String id,
			long srcSwitch, long srcPort, long srcMac,
			long dstSwitch, long dstPort, long dstMac) {
		super(id);
		srcSwitchDpid = srcSwitch;
		srcPortNumber = srcPort;
		srcMacAddress = srcMac;
		dstSwitchDpid = dstSwitch;
		dstPortNumber = dstPort;
		dstMacAddress = dstMac;
	}

	public long getSrcSwitchDpid() {
		return srcSwitchDpid;
	}

	public long getSrcPortNumber() {
		return srcPortNumber;
	}

	public long getSrcMac() {
		return srcMacAddress;
	}

	public long getDstSwitchDpid() {
		return dstSwitchDpid;
	}

	public long getDstPortNumber() {
		return dstPortNumber;
	}

	public long getDstMac() {
		return dstMacAddress;
	}

	public void setPathIntent(PathIntent pathIntent) {
		pathIntentId = pathIntent.getId();
	}

	public String getPathIntentId() {
		return pathIntentId;
	}

	@Override
	public String toString() {
		return String.format("id:%s, state:%s, srcDpid:%s, srcPort:%d, srcMac:%s, dstDpid:%s, dstPort:%d, dstMac:%s",
				getId(), getState(),
				new Dpid(srcSwitchDpid), srcPortNumber, MACAddress.valueOf(srcMacAddress),
				new Dpid(dstSwitchDpid), dstPortNumber, MACAddress.valueOf(dstMacAddress));
	}
}