Sho SHIMIZU | 15ed4fd | 2014-08-05 14:40:42 -0700 | [diff] [blame] | 1 | package net.onrc.onos.api.newintent; |
| 2 | |
| 3 | import com.google.common.base.Objects; |
| 4 | import net.onrc.onos.core.matchaction.action.Action; |
| 5 | import net.onrc.onos.core.matchaction.match.Match; |
| 6 | import net.onrc.onos.core.util.SwitchPort; |
| 7 | |
| 8 | import static com.google.common.base.Preconditions.checkNotNull; |
| 9 | |
| 10 | /** |
| 11 | * Abstraction of point-to-point connectivity. |
| 12 | */ |
| 13 | public class PointToPointIntent extends ConnectivityIntent { |
| 14 | |
| 15 | private final SwitchPort ingressPort; |
| 16 | private final SwitchPort egressPort; |
| 17 | |
| 18 | /** |
| 19 | * Creates a new point-to-point intent with the supplied ingress/egress |
| 20 | * ports. |
| 21 | * |
| 22 | * @param id intent identifier |
| 23 | * @param match traffic match |
| 24 | * @param action action |
| 25 | * @param ingressPort ingress port |
| 26 | * @param egressPort egress port |
| 27 | * @throws NullPointerException if {@code ingressPort} or {@code egressPort} is null. |
| 28 | */ |
| 29 | public PointToPointIntent(IntentId id, Match match, Action action, |
| 30 | SwitchPort ingressPort, SwitchPort egressPort) { |
| 31 | super(id, match, action); |
| 32 | this.ingressPort = checkNotNull(ingressPort); |
| 33 | this.egressPort = checkNotNull(egressPort); |
| 34 | } |
| 35 | |
| 36 | |
| 37 | /** |
| 38 | * Returns the port on which the ingress traffic should be connected to |
| 39 | * the egress. |
| 40 | * |
| 41 | * @return ingress port |
| 42 | */ |
| 43 | public SwitchPort getIngressPort() { |
| 44 | return ingressPort; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Returns the port on which the traffic should egress. |
| 49 | * |
| 50 | * @return egress port |
| 51 | */ |
| 52 | public SwitchPort getEgressPort() { |
| 53 | return egressPort; |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public boolean equals(Object o) { |
| 58 | if (this == o) { |
| 59 | return true; |
| 60 | } |
| 61 | if (o == null || getClass() != o.getClass()) { |
| 62 | return false; |
| 63 | } |
| 64 | if (!super.equals(o)) { |
| 65 | return false; |
| 66 | } |
| 67 | |
| 68 | PointToPointIntent that = (PointToPointIntent) o; |
| 69 | return Objects.equal(this.ingressPort, that.ingressPort) |
| 70 | && Objects.equal(this.egressPort, that.egressPort); |
| 71 | } |
| 72 | |
| 73 | @Override |
| 74 | public int hashCode() { |
| 75 | return Objects.hashCode(super.hashCode(), ingressPort, egressPort); |
| 76 | } |
| 77 | |
| 78 | @Override |
| 79 | public String toString() { |
| 80 | return Objects.toStringHelper(getClass()) |
| 81 | .add("id", getId()) |
| 82 | .add("match", getMatch()) |
| 83 | .add("action", getAction()) |
| 84 | .add("ingressPort", ingressPort) |
| 85 | .add("egressPort", egressPort) |
| 86 | .toString(); |
| 87 | } |
| 88 | |
| 89 | } |