Yuta HIGUCHI | 0651845 | 2014-08-29 15:53:03 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.topology; |
| 2 | |
| 3 | import static com.google.common.base.Preconditions.checkNotNull; |
| 4 | |
| 5 | import java.util.Collection; |
| 6 | |
| 7 | import net.floodlightcontroller.util.MACAddress; |
| 8 | import net.onrc.onos.core.util.Dpid; |
| 9 | import net.onrc.onos.core.util.OnosInstanceId; |
| 10 | import net.onrc.onos.core.util.PortNumber; |
| 11 | import net.onrc.onos.core.util.SwitchPort; |
| 12 | |
| 13 | /** |
| 14 | * Wrapper to access {@link ImmutableTopology} as {@link MutableTopology}. |
| 15 | */ |
| 16 | public final class ImmutableTopologyWrapper implements MutableTopology { |
| 17 | |
| 18 | private final ImmutableTopology wrapped; |
| 19 | |
| 20 | /** |
| 21 | * Constructor. |
| 22 | * |
| 23 | * @param toWrap {@link ImmutableTopology} to wrap |
| 24 | */ |
| 25 | public ImmutableTopologyWrapper(ImmutableTopology toWrap) { |
| 26 | this.wrapped = checkNotNull(toWrap); |
| 27 | } |
| 28 | |
| 29 | @Override |
| 30 | public void acquireReadLock() { |
| 31 | // no-op |
| 32 | } |
| 33 | |
| 34 | @Override |
| 35 | public void releaseReadLock() { |
| 36 | // no-op |
| 37 | } |
| 38 | |
| 39 | @Override |
| 40 | public Switch getSwitch(Dpid dpid) { |
| 41 | return wrapped.getSwitch(dpid); |
| 42 | } |
| 43 | |
| 44 | @Override |
| 45 | public Iterable<Switch> getSwitches() { |
| 46 | return wrapped.getSwitches(); |
| 47 | } |
| 48 | |
| 49 | @Override |
| 50 | public Port getPort(Dpid dpid, PortNumber portNumber) { |
| 51 | return wrapped.getPort(dpid, portNumber); |
| 52 | } |
| 53 | |
| 54 | @Override |
| 55 | public Port getPort(SwitchPort port) { |
| 56 | return wrapped.getPort(port); |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public Collection<Port> getPorts(Dpid dpid) { |
| 61 | return wrapped.getPorts(dpid); |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public Link getOutgoingLink(Dpid dpid, PortNumber portNumber) { |
| 66 | return wrapped.getOutgoingLink(dpid, portNumber); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public Link getOutgoingLink(Dpid dpid, PortNumber portNumber, String type) { |
| 71 | return wrapped.getOutgoingLink(dpid, portNumber, type); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public Link getOutgoingLink(SwitchPort port) { |
| 76 | return wrapped.getOutgoingLink(port); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public Link getOutgoingLink(SwitchPort port, String type) { |
| 81 | return wrapped.getOutgoingLink(port, type); |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public Collection<Link> getOutgoingLinks(SwitchPort port) { |
| 86 | return wrapped.getOutgoingLinks(port); |
| 87 | } |
| 88 | |
| 89 | @Override |
| 90 | public Link getIncomingLink(Dpid dpid, PortNumber portNumber) { |
| 91 | return wrapped.getIncomingLink(dpid, portNumber); |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public Link getIncomingLink(Dpid dpid, PortNumber portNumber, String type) { |
| 96 | return wrapped.getIncomingLink(dpid, portNumber, type); |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public Link getIncomingLink(SwitchPort port) { |
| 101 | return wrapped.getIncomingLink(port); |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public Link getIncomingLink(SwitchPort port, String type) { |
| 106 | return wrapped.getIncomingLink(port, type); |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public Collection<Link> getIncomingLinks(SwitchPort port) { |
| 111 | return wrapped.getIncomingLinks(port); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public Link getLink(Dpid srcDpid, PortNumber srcPortNumber, Dpid dstDpid, |
| 116 | PortNumber dstPortNumber) { |
| 117 | return wrapped.getLink(srcDpid, srcPortNumber, dstDpid, dstPortNumber); |
| 118 | } |
| 119 | |
| 120 | @Override |
| 121 | public Link getLink(Dpid srcDpid, PortNumber srcPortNumber, Dpid dstDpid, |
| 122 | PortNumber dstPortNumber, String type) { |
| 123 | return wrapped.getLink(srcDpid, srcPortNumber, dstDpid, dstPortNumber, type); |
| 124 | } |
| 125 | |
| 126 | @Override |
| 127 | public Iterable<Link> getLinks() { |
| 128 | return wrapped.getLinks(); |
| 129 | } |
| 130 | |
| 131 | @Override |
| 132 | public Host getHostByMac(MACAddress address) { |
| 133 | return wrapped.getHostByMac(address); |
| 134 | } |
| 135 | |
| 136 | @Override |
| 137 | public Iterable<Host> getHosts() { |
| 138 | return wrapped.getHosts(); |
| 139 | } |
| 140 | |
| 141 | @Override |
| 142 | public Collection<Host> getHosts(SwitchPort port) { |
| 143 | return wrapped.getHosts(port); |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public OnosInstanceId getSwitchMaster(Dpid dpid) { |
| 148 | return wrapped.getSwitchMaster(dpid); |
| 149 | } |
| 150 | } |