jcc | 4a20a5f | 2015-04-30 15:43:39 +0800 | [diff] [blame] | 1 | package org.onosproject.net.tunnel; |
| 2 | |
| 3 | import static com.google.common.base.Preconditions.checkNotNull; |
| 4 | |
| 5 | import java.util.Objects; |
| 6 | |
| 7 | import org.onosproject.core.ApplicationId; |
| 8 | import org.onosproject.net.AbstractAnnotated; |
| 9 | import org.onosproject.net.Annotations; |
| 10 | import org.onosproject.net.tunnel.Tunnel.Type; |
| 11 | |
| 12 | import com.google.common.base.MoreObjects; |
| 13 | |
| 14 | /** |
| 15 | * Represents for a order that consumer subscribe tunnel. ONOS maintains request |
| 16 | * information, it means ONOS knows how much resource echo consumer uses in the |
| 17 | * ONOS. Although there is no a tunnel that consumer want to use, when producer |
| 18 | * creates a new tunnel, ONOS will notify the consumers that want to use it. |
| 19 | */ |
| 20 | public final class TunnelSubscription extends AbstractAnnotated { |
| 21 | private final ApplicationId consumerId; |
| 22 | private final TunnelEndPoint src; |
| 23 | private final TunnelEndPoint dst; |
| 24 | private final Type type; |
| 25 | private final TunnelId tunnelId; |
| 26 | private final TunnelName tunnelName; |
| 27 | |
| 28 | /** |
| 29 | * Creates a TunnelSubscription. |
| 30 | * |
| 31 | * @param consumerId consumer identity |
| 32 | * @param src source tunnel end point of tunnel |
| 33 | * @param dst destination tunnel end point of tunnel |
| 34 | * @param tunnelId tunnel identity |
| 35 | * @param type tunnel type |
| 36 | * @param tunnelName the name of a tunnel |
| 37 | * @param annotations parameter |
| 38 | */ |
| 39 | public TunnelSubscription(ApplicationId consumerId, TunnelEndPoint src, |
| 40 | TunnelEndPoint dst, TunnelId tunnelId, Type type, |
| 41 | TunnelName tunnelName, Annotations... annotations) { |
| 42 | super(annotations); |
| 43 | checkNotNull(consumerId, "consumerId cannot be null"); |
| 44 | this.consumerId = consumerId; |
| 45 | this.src = src; |
| 46 | this.dst = dst; |
| 47 | this.type = type; |
| 48 | this.tunnelId = tunnelId; |
| 49 | this.tunnelName = tunnelName; |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * Returns consumer identity. |
| 54 | * |
| 55 | * @return consumerId consumer id |
| 56 | */ |
| 57 | public ApplicationId consumerId() { |
| 58 | return consumerId; |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Returns source point of tunnel. |
| 63 | * |
| 64 | * @return source point |
| 65 | */ |
| 66 | public TunnelEndPoint src() { |
| 67 | return src; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Returns destination point of tunnel. |
| 72 | * |
| 73 | * @return destination point |
| 74 | */ |
| 75 | public TunnelEndPoint dst() { |
| 76 | return dst; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Returns tunnel type. |
| 81 | * |
| 82 | * @return tunnel type |
| 83 | */ |
| 84 | public Type type() { |
| 85 | return type; |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * Returns tunnel identity. |
| 90 | * |
| 91 | * @return tunnel id |
| 92 | */ |
| 93 | public TunnelId tunnelId() { |
| 94 | return tunnelId; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Returns tunnel name. |
| 99 | * |
| 100 | * @return tunnel name |
| 101 | */ |
| 102 | public TunnelName tunnelName() { |
| 103 | return tunnelName; |
| 104 | } |
| 105 | |
| 106 | @Override |
| 107 | public int hashCode() { |
| 108 | return Objects.hash(consumerId, src, dst, type, tunnelId, tunnelName); |
| 109 | } |
| 110 | |
| 111 | @Override |
| 112 | public boolean equals(Object obj) { |
| 113 | if (this == obj) { |
| 114 | return true; |
| 115 | } |
| 116 | if (obj instanceof TunnelSubscription) { |
| 117 | final TunnelSubscription other = (TunnelSubscription) obj; |
| 118 | return Objects.equals(this.src, other.src) |
| 119 | && Objects.equals(this.dst, other.dst) |
| 120 | && Objects.equals(this.consumerId, other.consumerId) |
| 121 | && Objects.equals(this.type, other.type) |
| 122 | && Objects.equals(this.tunnelId, other.tunnelId) |
| 123 | && Objects.equals(this.tunnelName, other.tunnelName); |
| 124 | } |
| 125 | return false; |
| 126 | } |
| 127 | |
| 128 | @Override |
| 129 | public String toString() { |
| 130 | return MoreObjects.toStringHelper(getClass()) |
| 131 | .add("src", src) |
| 132 | .add("dst", dst) |
| 133 | .add("consumerId", consumerId) |
| 134 | .add("type", type) |
| 135 | .add("tunnelId", tunnelId) |
| 136 | .add("tunnelName", tunnelName).toString(); |
| 137 | } |
| 138 | } |