本文整理汇总了Java中net.floodlightcontroller.core.IOFSwitch.SwitchStatus.isVisible方法的典型用法代码示例。如果您正苦于以下问题：Java SwitchStatus.isVisible方法的具体用法？Java SwitchStatus.isVisible怎么用？Java SwitchStatus.isVisible使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类net.floodlightcontroller.core.IOFSwitch.SwitchStatus的用法示例。
在下文中一共展示了SwitchStatus.isVisible方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: switchStatusChanged
import net.floodlightcontroller.core.IOFSwitch.SwitchStatus; //导入方法依赖的package包/类
@Override
public synchronized void switchStatusChanged(IOFSwitchBackend sw, SwitchStatus oldStatus, SwitchStatus newStatus) {
DatapathId dpid = sw.getId();
IOFSwitchBackend presentSw = this.switches.get(dpid);
if (presentSw != sw) {
// Note == for object equality, not .equals for value
counters.errorActivatedSwitchNotPresent
.increment();
log.debug("Switch {} status change but not present in sync manager", sw);
return;
}
evSwitch.newEventWithFlush(new SwitchEvent(dpid,
String.format("%s -> %s",
oldStatus,
newStatus)));
if(newStatus == SwitchStatus.MASTER && role != OFControllerRole.ROLE_MASTER) {
counters.invalidSwitchActivatedWhileSlave.increment();
log.error("Switch {} activated but controller not MASTER", sw);
sw.disconnect();
return; // only react to switch connections when master
}
if(!oldStatus.isVisible() && newStatus.isVisible()) {
// the switch has just become visible. Send 'add' notification to our
// listeners
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.ADDED));
} else if((oldStatus.isVisible() && !newStatus.isVisible())) {
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.REMOVED));
}
// note: no else if - both may be true
if(oldStatus != SwitchStatus.MASTER && newStatus == SwitchStatus.MASTER ) {
counters.switchActivated.increment();
addUpdateToQueue(new SwitchUpdate(dpid,
SwitchUpdateType.ACTIVATED));
} else if(oldStatus == SwitchStatus.MASTER && newStatus != SwitchStatus.MASTER ) {
counters.switchDeactivated.increment();
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.DEACTIVATED));
}
}
示例2: switchStatusChanged
import net.floodlightcontroller.core.IOFSwitch.SwitchStatus; //导入方法依赖的package包/类
@LogMessageDocs({
@LogMessageDoc(level="ERROR",
message="Switch {switch} activated but was already active",
explanation="A switch that was already activated was " +
"activated again. This should not happen.",
recommendation=LogMessageDoc.REPORT_CONTROLLER_BUG
),
@LogMessageDoc(level="WARN",
message="New switch added {switch} for already-added switch {switch}",
explanation="A switch with the same DPID as another switch " +
"connected to the controller. This can be caused by " +
"multiple switches configured with the same DPID, or " +
"by a switch reconnected very quickly after " +
"disconnecting.",
recommendation="If this happens repeatedly, it is likely there " +
"are switches with duplicate DPIDs on the network. " +
"Reconfigure the appropriate switches. If it happens " +
"very rarely, then it is likely this is a transient " +
"network problem that can be ignored."
)
})
@Override
public synchronized void switchStatusChanged(IOFSwitchBackend sw, SwitchStatus oldStatus, SwitchStatus newStatus) {
DatapathId dpid = sw.getId();
IOFSwitchBackend presentSw = this.switches.get(dpid);
if (presentSw != sw) {
// Note == for object equality, not .equals for value
counters.errorActivatedSwitchNotPresent
.increment();
log.debug("Switch {} status change but not present in sync manager", sw);
return;
}
evSwitch.newEventWithFlush(new SwitchEvent(dpid,
String.format("%s -> %s",
oldStatus,
newStatus)));
if(newStatus == SwitchStatus.MASTER && role != OFControllerRole.ROLE_MASTER) {
counters.invalidSwitchActivatedWhileSlave.increment();
log.error("Switch {} activated but controller not MASTER", sw);
sw.disconnect();
return; // only react to switch connections when master
}
if(!oldStatus.isVisible() && newStatus.isVisible()) {
// the switch has just become visible. Send 'add' notification to our
// listeners
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.ADDED));
} else if((oldStatus.isVisible() && !newStatus.isVisible())) {
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.REMOVED));
}
// note: no else if - both may be true
if(oldStatus != SwitchStatus.MASTER && newStatus == SwitchStatus.MASTER ) {
counters.switchActivated.increment();
addUpdateToQueue(new SwitchUpdate(dpid,
SwitchUpdateType.ACTIVATED));
} else if(oldStatus == SwitchStatus.MASTER && newStatus != SwitchStatus.MASTER ) {
counters.switchDeactivated.increment();
addUpdateToQueue(new SwitchUpdate(dpid, SwitchUpdateType.DEACTIVATED));
}
}