org.opennms.netmgt.model.topology

Class BroadcastDomain

java.lang.Object

org.opennms.netmgt.model.topology.BroadcastDomain

All Implemented Interfaces:

Topology

public class BroadcastDomain
extends Object
implements Topology

Field Summary

Fields

Modifier and Type	Field and Description
static float	DOMAIN_MATCH_MIN_RATIO
static int	DOMAIN_MATCH_MIN_SIZE
static int	maxlevel

Constructor Summary

Constructors

Constructor and Description
BroadcastDomain()

Method Summary

Modifier and Type	Method and Description
static void	addforwarders(BroadcastDomain domain, BridgeForwardingTable bridgeFT)
void	addForwarding(BridgePort forwardport, String forwardmac)
static Set<BridgeForwardingTableEntry>	calculateBFT(BroadcastDomain domain, Bridge bridge)
static boolean	checkMacSets(Set<String> setA, Set<String> setB)
void	cleanForwarders()
Set<BridgePortWithMacs>	cleanForwarders(Integer bridgeId)
void	cleanForwarders(Set<String> macs)
void	clearTopology()
static void	clearTopologyForBridge(BroadcastDomain domain, Integer bridgeid)
static Bridge	electRootBridge(BroadcastDomain domain)
Bridge	getBridge(int bridgeId)
Set<Integer>	getBridgeNodesOnDomain()
Set<Bridge>	getBridgeOnSharedSegment(SharedSegment segment)
Set<Bridge>	getBridges()
static Integer	getCalculateBFT(BroadcastDomain domain, SharedSegment segment, Bridge bridge, Map<Integer,Integer> bridgetobridgeport, Set<Integer> downBridgeIds, int level)
BridgePortWithMacs	getForwarder(BridgePort port)
Set<BridgePortWithMacs>	getForwarders(Integer bridgeId)
Set<BridgePortWithMacs>	getForwarding()
Set<String>	getMacsOnSegments()
Bridge	getRootBridge()
SharedSegment	getSharedSegment(BridgePort bridgePort)
SharedSegment	getSharedSegment(Integer bridgeid, Integer bridgePort)
List<SharedSegment>	getSharedSegments()
List<SharedSegment>	getSharedSegments(Integer bridgeId)
static Bridge	getUpperBridge(BroadcastDomain domain, Bridge electableroot, int level)
static Map<Integer,Integer>	getUpperForwardingBridgePorts(BroadcastDomain domain, Bridge bridge, Map<Integer,Integer> downports, int level)
static void	hierarchySetUp(BroadcastDomain domain, Bridge root)
boolean	isEmpty()
static boolean	loadTopologyEntry(BroadcastDomain domain, SharedSegment segment)
String	printTopology()
String	printTopologyFromLevel(Set<Integer> bridgeIds, int level)
static void	removeBridge(BroadcastDomain domain, int bridgeId)
void	setForwarders(Set<BridgePortWithMacs> forwarders)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

maxlevel

public static int maxlevel

DOMAIN_MATCH_MIN_SIZE

public static final int DOMAIN_MATCH_MIN_SIZE

See Also:

Constant Field Values

DOMAIN_MATCH_MIN_RATIO

public static final float DOMAIN_MATCH_MIN_RATIO

See Also:

Constant Field Values

Constructor Detail

BroadcastDomain

public BroadcastDomain()

Method Detail

addforwarders

public static void addforwarders(BroadcastDomain domain,
                                 BridgeForwardingTable bridgeFT)

checkMacSets

public static boolean checkMacSets(Set<String> setA,
                                   Set<String> setB)

electRootBridge

public static Bridge electRootBridge(BroadcastDomain domain)
                              throws BridgeTopologyException

Throws:

BridgeTopologyException

getUpperBridge

public static Bridge getUpperBridge(BroadcastDomain domain,
                                    Bridge electableroot,
                                    int level)
                             throws BridgeTopologyException

Throws:

BridgeTopologyException

getUpperForwardingBridgePorts

public static Map<Integer,Integer> getUpperForwardingBridgePorts(BroadcastDomain domain,
                                                                 Bridge bridge,
                                                                 Map<Integer,Integer> downports,
                                                                 int level)
                                                          throws BridgeTopologyException

Throws:

BridgeTopologyException

calculateBFT

public static Set<BridgeForwardingTableEntry> calculateBFT(BroadcastDomain domain,
                                                           Bridge bridge)
                                                    throws BridgeTopologyException

Throws:

BridgeTopologyException

getCalculateBFT

public static Integer getCalculateBFT(BroadcastDomain domain,
                                      SharedSegment segment,
                                      Bridge bridge,
                                      Map<Integer,Integer> bridgetobridgeport,
                                      Set<Integer> downBridgeIds,
                                      int level)
                               throws BridgeTopologyException

Throws:

BridgeTopologyException

hierarchySetUp

public static void hierarchySetUp(BroadcastDomain domain,
                                  Bridge root)
                           throws BridgeTopologyException

Throws:

BridgeTopologyException

loadTopologyEntry

public static boolean loadTopologyEntry(BroadcastDomain domain,
                                        SharedSegment segment)

clearTopologyForBridge

public static void clearTopologyForBridge(BroadcastDomain domain,
                                          Integer bridgeid)
                                   throws BridgeTopologyException

Throws:

BridgeTopologyException

removeBridge

public static void removeBridge(BroadcastDomain domain,
                                int bridgeId)
                         throws BridgeTopologyException

Throws:

BridgeTopologyException

cleanForwarders

public void cleanForwarders()

cleanForwarders

public void cleanForwarders(Set<String> macs)

getForwarder

public BridgePortWithMacs getForwarder(BridgePort port)

addForwarding

public void addForwarding(BridgePort forwardport,
                          String forwardmac)

setForwarders

public void setForwarders(Set<BridgePortWithMacs> forwarders)

getForwarding

public Set<BridgePortWithMacs> getForwarding()

getForwarders

public Set<BridgePortWithMacs> getForwarders(Integer bridgeId)

cleanForwarders

public Set<BridgePortWithMacs> cleanForwarders(Integer bridgeId)

clearTopology

public void clearTopology()

isEmpty

public boolean isEmpty()

getBridgeNodesOnDomain

public Set<Integer> getBridgeNodesOnDomain()

getBridges

public Set<Bridge> getBridges()

getSharedSegments

public List<SharedSegment> getSharedSegments()

getRootBridge

public Bridge getRootBridge()

getBridge

public Bridge getBridge(int bridgeId)

getMacsOnSegments

public Set<String> getMacsOnSegments()

getSharedSegments

public List<SharedSegment> getSharedSegments(Integer bridgeId)

getBridgeOnSharedSegment

public Set<Bridge> getBridgeOnSharedSegment(SharedSegment segment)

getSharedSegment

public SharedSegment getSharedSegment(Integer bridgeid,
                                      Integer bridgePort)

getSharedSegment

public SharedSegment getSharedSegment(BridgePort bridgePort)

printTopology

public String printTopology()

Specified by:

printTopology in interface Topology

printTopologyFromLevel

public String printTopologyFromLevel(Set<Integer> bridgeIds,
                                     int level)