Toshio Koide | a03915e | 2014-07-01 18:39:52 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.matchaction.match; |
| 2 | |
Sho SHIMIZU | cdc5013 | 2014-07-22 09:21:01 -0700 | [diff] [blame^] | 3 | import com.google.common.base.Objects; |
Toshio Koide | a03915e | 2014-07-01 18:39:52 -0700 | [diff] [blame] | 4 | import net.floodlightcontroller.util.MACAddress; |
| 5 | import net.onrc.onos.core.util.IPv4; |
| 6 | |
| 7 | /** |
| 8 | * A match object (traffic specifier) for packet nodes, flow-paths and intents. |
| 9 | * <p> |
| 10 | * This class does not have a switch ID and a port number. They are handled by |
| 11 | * MatchAction, IFlow or Intent class. |
| 12 | */ |
| 13 | public class PacketMatch implements IMatch { |
| 14 | |
| 15 | // Match fields |
| 16 | protected MACAddress srcMacAddress; |
| 17 | protected MACAddress dstMacAddress; |
| 18 | protected IPv4 srcIpAddress; |
| 19 | protected IPv4 dstIpAddress; |
| 20 | |
| 21 | /** |
| 22 | * Constructor. |
| 23 | */ |
| 24 | public PacketMatch() { |
| 25 | this(null, null, null, null); |
| 26 | } |
| 27 | |
| 28 | /** |
| 29 | * Constructor. |
| 30 | * |
| 31 | * @param srcMac Source Host MAC Address |
| 32 | * @param dstMac Destination Host MAC Address |
| 33 | * @param srcIp Source IP Address |
| 34 | * @param dstIp Destination IP Address |
| 35 | */ |
| 36 | public PacketMatch(MACAddress srcMac, MACAddress dstMac, |
| 37 | IPv4 srcIp, IPv4 dstIp) { |
| 38 | this.srcMacAddress = srcMac; |
| 39 | this.dstMacAddress = dstMac; |
| 40 | this.srcIpAddress = srcIp; |
| 41 | this.dstIpAddress = dstIp; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Gets the source host MAC address. |
| 46 | * |
| 47 | * @return The source host MAC address. |
| 48 | */ |
| 49 | public MACAddress getSrcMacAddress() { |
| 50 | return srcMacAddress; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Gets the destination host MAC address. |
| 55 | * |
| 56 | * @return The destination host MAC address. |
| 57 | */ |
| 58 | public MACAddress getDstMacAddress() { |
| 59 | return dstMacAddress; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Gets the source host IP address. |
| 64 | * |
| 65 | * @return The source host IP address. |
| 66 | */ |
| 67 | public IPv4 getSrcIpAddress() { |
| 68 | return srcIpAddress; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Gets the destination host IP address. |
| 73 | * |
| 74 | * @return The destination host IP address. |
| 75 | */ |
| 76 | public IPv4 getDstIpAddress() { |
| 77 | return dstIpAddress; |
| 78 | } |
Sho SHIMIZU | cdc5013 | 2014-07-22 09:21:01 -0700 | [diff] [blame^] | 79 | |
| 80 | @Override |
| 81 | public int hashCode() { |
| 82 | return Objects.hashCode(srcMacAddress, dstMacAddress, srcIpAddress, dstIpAddress); |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public boolean equals(Object obj) { |
| 87 | if (obj == this) { |
| 88 | return true; |
| 89 | } |
| 90 | |
| 91 | if (!(obj instanceof PacketMatch)) { |
| 92 | return false; |
| 93 | } |
| 94 | |
| 95 | PacketMatch that = (PacketMatch) obj; |
| 96 | return Objects.equal(this.srcMacAddress, that.srcMacAddress) |
| 97 | && Objects.equal(this.dstMacAddress, that.dstMacAddress) |
| 98 | && Objects.equal(this.srcIpAddress, that.srcIpAddress) |
| 99 | && Objects.equal(this.dstIpAddress, that.dstIpAddress); |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public String toString() { |
| 104 | return Objects.toStringHelper(this) |
| 105 | .add("srcMacAddress", srcMacAddress) |
| 106 | .add("dstMacAddress", dstMacAddress) |
| 107 | .add("srcIpAddress", srcIpAddress) |
| 108 | .add("dstIpAddress", dstIpAddress) |
| 109 | .toString(); |
| 110 | } |
Toshio Koide | a03915e | 2014-07-01 18:39:52 -0700 | [diff] [blame] | 111 | } |