SDNNetworkOFFlow.java

package org.opennaas.extensions.sdnnetwork.model;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;

import org.opennaas.extensions.openflowswitch.model.OFFlow;

/**
 * A class representing a flow crossing a network, from a single source port to a single destination port.
 * 
 * Ingress port in match attribute is the source port of the flow in the network. The flow MUST include an FloodlightOFAction with type=="output". The
 * value of that FloodlightOFAction is the destination port of the flow in the network.
 * 
 * Route represents the path of the flow in the network topology. The route MUST be composed of NetworkConnection elements.
 * 
 * @author Isart Canyameres Gimenez (i2cat)
 * @author Julio Carlos Barrera
 * 
 */
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class SDNNetworkOFFlow extends OFFlow {

	protected Route	route;

	/**
	 * Default constructor
	 */
	public SDNNetworkOFFlow() {
	}

	/**
	 * Copy constructor
	 * 
	 * @param sdnNetworkOFFlow
	 *            SDNNetworkOFFlow to copy
	 */
	public SDNNetworkOFFlow(SDNNetworkOFFlow sdnNetworkOFFlow) {
		super(sdnNetworkOFFlow);
		this.route = new Route(sdnNetworkOFFlow.route);
	}

	/**
	 * @return the route
	 */
	public Route getRoute() {
		return route;
	}

	/**
	 * @param route
	 *            the route to set
	 */
	public void setRoute(Route route) {
		this.route = route;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.lang.Object#hashCode()
	 */
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((actions == null) ? 0 : actions.hashCode());
		result = prime * result + (active ? 1231 : 1237);
		result = prime * result + ((match == null) ? 0 : match.hashCode());
		result = prime * result + ((name == null) ? 0 : name.hashCode());
		result = prime * result
				+ ((priority == null) ? 0 : priority.hashCode());
		result = prime * result
				+ ((route == null) ? 0 : route.hashCode());
		return result;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.lang.Object#equals(java.lang.Object)
	 */
	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		SDNNetworkOFFlow other = (SDNNetworkOFFlow) obj;
		if (actions == null) {
			if (other.actions != null)
				return false;
		} else if (!actions.equals(other.actions))
			return false;
		if (active != other.active)
			return false;
		if (match == null) {
			if (other.match != null)
				return false;
		} else if (!match.equals(other.match))
			return false;
		if (name == null) {
			if (other.name != null)
				return false;
		} else if (!name.equals(other.name))
			return false;
		if (priority == null) {
			if (other.priority != null)
				return false;
		} else if (!priority.equals(other.priority))
			return false;
		if (route == null) {
			if (other.route != null)
				return false;
		} else if (!route.equals(other.route))
			return false;
		return true;
	}

}