IOFHandler

Nested Classes
Modifier and Type	Interface and Description
`static class`	`IOFHandler.Role` The role of the controller as used by the OF 1.2 and OVS failover and load-balancing mechanism.

Methods
Modifier and Type	Method and Description
`void`	`addModule(OFModule module)`
`java.lang.String`	`getConcatenatedModuleNames()`
`OFModel[]`	`getModels()`
`java.lang.String[]`	`getModuleNames()`
`java.util.Collection<OFModule>`	`getModules()`
`IOFHandler.Role`	`getRole()` Get the current role of the controller
`IOFSwitch`	`getSwitch(long id)`
`java.util.Collection<IOFSwitch>`	`getSwitches()`
`java.util.Set<java.lang.Long>`	`getSwitchIdentifiers()` return the switch identifiers.
`boolean`	`handleConnectedEvent(Connection conn)`
`boolean`	`handleDisconnectEvent(Connection conn)`
`boolean`	`handleReadEvent(Connection conn, java.util.List<org.openflow.protocol.OFMessage> msgs)`
`boolean`	`isMyFlow(Connection conn, java.util.List<org.openflow.protocol.OFMessage> msgs)` If the messages are need to be handled by this controller, it returns true.
`boolean`	`isMySwitch(Connection conn)` If the connection is need to be handled by this handler, it returns true.
`void`	`registerProtocolServer(IOFProtocolServer server)`
`void`	`scheduleTask(IOFTask task, long after)`

getRole
```
IOFHandler.Role getRole()
```
Get the current role of the controller

java.util.Collection<IOFSwitch> getSwitches()

void registerProtocolServer(IOFProtocolServer server)

void scheduleTask(IOFTask task,
                long after)

boolean handleReadEvent(Connection conn,
                      java.util.List<org.openflow.protocol.OFMessage> msgs)

boolean handleDisconnectEvent(Connection conn)

boolean handleConnectedEvent(Connection conn)

java.util.Collection<OFModule> getModules()

java.lang.String getConcatenatedModuleNames()

Interface IOFHandler