Java EvAction类代码示例

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * When a switch disconnects we remove any links from our map and notify.
 * @param The id of the switch
 */
@Override
public void removedSwitch(IOFSwitch iofSwitch) {
    // Update event history
    long sw = iofSwitch.getId();
    evHistTopoSwitch(iofSwitch, EvAction.SWITCH_DISCONNECTED, "None");
    List<Link> eraseList = new ArrayList<Link>();
    lock.writeLock().lock();
    try {
        if (switchLinks.containsKey(sw)) {
            if (log.isTraceEnabled()) {
                log.trace("Handle switchRemoved. Switch {}; removing links {}",
                          HexString.toHexString(sw), switchLinks.get(sw));
            }
            // add all tuples with an endpoint on this switch to erase list
            eraseList.addAll(switchLinks.get(sw));
            deleteLinks(eraseList, "Switch Removed");

            // Send a switch removed update
            LDUpdate update = new LDUpdate(sw, null, UpdateOperation.SWITCH_REMOVED);
            updates.add(update);
        }
    } finally {
        lock.writeLock().unlock();
    }
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
private void evHistTopoSwitch(IOFSwitch sw, EvAction actn, String reason) {
    if (evTopoSwitch == null) {
        evTopoSwitch = new EventHistoryTopologySwitch();
    }
    evTopoSwitch.dpid     = sw.getId();
    if ((sw.getChannel() != null) &&
            (SocketAddress.class.isInstance(
                                            sw.getChannel().getRemoteAddress()))) {
        evTopoSwitch.ipv4Addr = 
                IPv4.toIPv4Address(((InetSocketAddress)(sw.getChannel().
                        getRemoteAddress())).getAddress().getAddress());
        evTopoSwitch.l4Port   =
                ((InetSocketAddress)(sw.getChannel().
                        getRemoteAddress())).getPort();
    } else {
        evTopoSwitch.ipv4Addr = 0;
        evTopoSwitch.l4Port = 0;
    }
    evTopoSwitch.reason   = reason;
    evTopoSwitch = evHistTopologySwitch.put(evTopoSwitch, actn);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 *  Switch Added/Deleted Events
 */
private void evHistTopoSwitch(IOFSwitch sw, EvAction actn, String reason) {
    if (evTopoSwitch == null) {
        evTopoSwitch = new EventHistoryTopologySwitch();
    }
    evTopoSwitch.dpid = sw.getId();
    if ((SocketAddress.class.isInstance(sw.getInetAddress()))) {
        evTopoSwitch.ipv4Addr = IPv4.toIPv4Address(((InetSocketAddress) (sw.getInetAddress())).getAddress()
                                                                                              .getAddress());
        evTopoSwitch.l4Port = ((InetSocketAddress) (sw.getInetAddress())).getPort();
    } else {
        evTopoSwitch.ipv4Addr = 0;
        evTopoSwitch.l4Port = 0;
    }
    evTopoSwitch.reason = reason;
    evTopoSwitch = evHistTopologySwitch.put(evTopoSwitch, actn);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
private void
        evHistTopoSwitch(IOFSwitch sw, EvAction actn, String reason) {
    if (evTopoSwitch == null) {
        evTopoSwitch = new EventHistoryTopologySwitch();
    }
    evTopoSwitch.dpid = sw.getId();
    if ((SocketAddress.class.isInstance(sw.getInetAddress()))) {
        evTopoSwitch.ipv4Addr = IPv4.toIPv4Address(((InetSocketAddress) (sw.getInetAddress())).getAddress()
                                                                                              .getAddress());
        evTopoSwitch.l4Port = ((InetSocketAddress) (sw.getInetAddress())).getPort();
    } else {
        evTopoSwitch.ipv4Addr = 0;
        evTopoSwitch.l4Port = 0;
    }
    evTopoSwitch.reason = reason;
    evTopoSwitch = evHistTopologySwitch.put(evTopoSwitch, actn);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * We send out LLDP messages when a switch is added to discover the topology
 * @param sw The IOFSwitch that connected to the controller
 */
@Override
public void addedSwitch(IOFSwitch sw) {

    if (sw.getEnabledPorts() != null) {
        for (Short p : sw.getEnabledPortNumbers()) {
            processNewPort(sw.getId(), p);
        }
    }
    // Update event history
    evHistTopoSwitch(sw, EvAction.SWITCH_CONNECTED, "None");
    LDUpdate update = new LDUpdate(sw.getId(), null,
                                   UpdateOperation.SWITCH_UPDATED);
    updates.add(update);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
private void evHistTopoLink(long srcDpid, long dstDpid, short srcPort,
                            short dstPort, int srcPortState, int dstPortState,
                            ILinkDiscovery.LinkType linkType,
                            EvAction actn, String reason) {
    if (evTopoLink == null) {
        evTopoLink = new EventHistoryTopologyLink();
    }
    evTopoLink.srcSwDpid = srcDpid;
    evTopoLink.dstSwDpid = dstDpid;
    evTopoLink.srcSwport = srcPort & 0xffff;
    evTopoLink.dstSwport = dstPort & 0xffff;
    evTopoLink.srcPortState = srcPortState;
    evTopoLink.dstPortState = dstPortState;
    evTopoLink.reason    = reason;
    switch (linkType) {
        case DIRECT_LINK:
            evTopoLink.linkType = "DIRECT_LINK";
            break;
        case MULTIHOP_LINK:
            evTopoLink.linkType = "MULTIHOP_LINK";
            break;
        case TUNNEL:
            evTopoLink.linkType = "TUNNEL";
            break;
        case INVALID_LINK:
        default:
            evTopoLink.linkType = "Unknown";
            break;
    }
    evTopoLink = evHistTopologyLink.put(evTopoLink, actn);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
public void evHistTopoCluster(long dpid, long clusterIdOld,
                              long clusterIdNew, EvAction action, String reason) {
    if (evTopoCluster == null) {
        evTopoCluster = new EventHistoryTopologyCluster();
    }
    evTopoCluster.dpid         = dpid;
    evTopoCluster.clusterIdOld = clusterIdOld;
    evTopoCluster.clusterIdNew = clusterIdNew;
    evTopoCluster.reason       = reason;
    evTopoCluster = evHistTopologyCluster.put(evTopoCluster, action);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * We send out LLDP messages when a switch is added to discover the topology
 *
 * @param sw
 *            The IOFSwitch that connected to the controller
 */
@Override
public void addedSwitch(IOFSwitch sw) {

    if (sw.getEnabledPortNumbers() != null) {
        for (Short p : sw.getEnabledPortNumbers()) {
            processNewPort(sw.getId(), p);
        }
    }
    // Update event history
    evHistTopoSwitch(sw, EvAction.SWITCH_CONNECTED, "None");
    LDUpdate update = new LDUpdate(sw.getId(), null,
                                   UpdateOperation.SWITCH_UPDATED);
    updates.add(update);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * When a switch disconnects we remove any links from our map and notify.
 *
 * @param The
 *            id of the switch
 */
@Override
public void removedSwitch(IOFSwitch iofSwitch) {
    // Update event history
    long sw = iofSwitch.getId();
    evHistTopoSwitch(iofSwitch, EvAction.SWITCH_DISCONNECTED, "None");
    List<Link> eraseList = new ArrayList<Link>();
    lock.writeLock().lock();
    try {
        if (switchLinks.containsKey(sw)) {
            if (log.isTraceEnabled()) {
                log.trace("Handle switchRemoved. Switch {}; removing links {}",
                          HexString.toHexString(sw), switchLinks.get(sw));
            }

            List<LDUpdate> updateList = new ArrayList<LDUpdate>();
            updateList.add(new LDUpdate(sw, null,
                                        UpdateOperation.SWITCH_REMOVED));
            // add all tuples with an endpoint on this switch to erase list
            eraseList.addAll(switchLinks.get(sw));

            // Sending the updateList, will ensure the updates in this
            // list will be added at the end of all the link updates.
            // Thus, it is not necessary to explicitly add these updates
            // to the queue.
            deleteLinks(eraseList, "Switch Removed", updateList);
        } else {
            // Switch does not have any links.
            updates.add(new LDUpdate(sw, null,
                                     UpdateOperation.SWITCH_REMOVED));
        }
    } finally {
        lock.writeLock().unlock();
    }
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
private void evHistTopoLink(long srcDpid, long dstDpid, short srcPort,
                            short dstPort, int srcPortState,
                            int dstPortState,
                            ILinkDiscovery.LinkType linkType,
                            EvAction actn, String reason) {
    if (evTopoLink == null) {
        evTopoLink = new EventHistoryTopologyLink();
    }
    evTopoLink.srcSwDpid = srcDpid;
    evTopoLink.dstSwDpid = dstDpid;
    evTopoLink.srcSwport = srcPort & 0xffff;
    evTopoLink.dstSwport = dstPort & 0xffff;
    evTopoLink.srcPortState = srcPortState;
    evTopoLink.dstPortState = dstPortState;
    evTopoLink.reason = reason;
    switch (linkType) {
        case DIRECT_LINK:
            evTopoLink.linkType = "DIRECT_LINK";
            break;
        case MULTIHOP_LINK:
            evTopoLink.linkType = "MULTIHOP_LINK";
            break;
        case TUNNEL:
            evTopoLink.linkType = "TUNNEL";
            break;
        case INVALID_LINK:
        default:
            evTopoLink.linkType = "Unknown";
            break;
    }
    evTopoLink = evHistTopologyLink.put(evTopoLink, actn);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
public void evHistTopoCluster(long dpid, long clusterIdOld,
                              long clusterIdNew, EvAction action,
                              String reason) {
    if (evTopoCluster == null) {
        evTopoCluster = new EventHistoryTopologyCluster();
    }
    evTopoCluster.dpid = dpid;
    evTopoCluster.clusterIdOld = clusterIdOld;
    evTopoCluster.clusterIdNew = clusterIdNew;
    evTopoCluster.reason = reason;
    evTopoCluster = evHistTopologyCluster.put(evTopoCluster, action);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * We send out LLDP messages when a switch is added to discover the topology
 * 
 * @param sw
 *            The IOFSwitch that connected to the controller
 */
@Override
public void addedSwitch(IOFSwitch sw) {

    if (sw.getEnabledPortNumbers() != null) {
        for (Short p : sw.getEnabledPortNumbers()) {
            processNewPort(sw.getId(), p);
        }
    }
    // Update event history
    evHistTopoSwitch(sw, EvAction.SWITCH_CONNECTED, "None");
    LDUpdate update = new LDUpdate(sw.getId(), null,
                                   UpdateOperation.SWITCH_UPDATED);
    updates.add(update);
}
 

import net.floodlightcontroller.util.EventHistory.EvAction; //导入依赖的package包/类
/**
 * When a switch disconnects we remove any links from our map and notify.
 * 
 * @param The
 *            id of the switch
 */
@Override
public void removedSwitch(IOFSwitch iofSwitch) {
    // Update event history
    long sw = iofSwitch.getId();
    evHistTopoSwitch(iofSwitch, EvAction.SWITCH_DISCONNECTED, "None");
    List<Link> eraseList = new ArrayList<Link>();
    lock.writeLock().lock();
    try {
        if (switchLinks.containsKey(sw)) {
            if (log.isTraceEnabled()) {
                log.trace("Handle switchRemoved. Switch {}; removing links {}",
                          HexString.toHexString(sw), switchLinks.get(sw));
            }

            List<LDUpdate> updateList = new ArrayList<LDUpdate>();
            updateList.add(new LDUpdate(sw, null,
                                        UpdateOperation.SWITCH_REMOVED));
            // add all tuples with an endpoint on this switch to erase list
            eraseList.addAll(switchLinks.get(sw));

            // Sending the updateList, will ensure the updates in this
            // list will be added at the end of all the link updates.
            // Thus, it is not necessary to explicitly add these updates
            // to the queue.
            deleteLinks(eraseList, "Switch Removed", updateList);
        } else {
            // Switch does not have any links.
            updates.add(new LDUpdate(sw, null,
                                     UpdateOperation.SWITCH_REMOVED));
        }
    } finally {
        lock.writeLock().unlock();
    }
}