org.opendaylight.openflowplugin.applications.statistics.manager.impl

Class StatisticsManagerImpl

java.lang.Object

org.opendaylight.openflowplugin.applications.statistics.manager.impl.StatisticsManagerImpl

All Implemented Interfaces:

AutoCloseable, Runnable, EventListener, org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener, StatisticsManager

public class StatisticsManagerImpl
extends Object
implements StatisticsManager, Runnable

statistics-manager org.opendaylight.openflowplugin.applications.statistics.manager.impl StatisticsManagerImpl It represent a central point for whole module. Implementation StatisticsManager registers all Operation/DS StatNotifyCommiter and Config/DS StatListeningCommiter, as well as StatPermCollector for statistic collecting and StatRpcMsgManager as Device RPCs provider. In next, StatisticsManager provides all DS contact Transaction services.

Author:

avishnoi@in.ibm.com Vaclav Demcak

Nested Class Summary

Nested classes/interfaces inherited from interface org.opendaylight.openflowplugin.applications.statistics.manager.StatisticsManager

StatisticsManager.Pair<L,R>, StatisticsManager.StatDataStoreOperation

Constructor Summary

Constructors

Constructor and Description
StatisticsManagerImpl(org.opendaylight.controller.md.sal.binding.api.DataBroker dataBroker, StatisticsManagerConfig statManagerconfig)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	collectNextStatistics(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent, org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId xid) Method wraps StatPermCollector.collectNextStatistics to provide parallel statCollection process for Set of Nodes.
void	connectedNodeRegistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent, List<StatPermCollector.StatCapabTypes> statTypes, Short nrOfSwitchTables) Method wraps StatPermCollector.connectedNodeRegistration to provide parallel statCollection process for Set of Nodes.
void	disconnectedNodeUnregistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent) Method wraps StatPermCollector.disconnectedNodeUnregistration to provide parallel statCollection process for Set of Nodes.
void	enqueue(StatisticsManager.StatDataStoreOperation op) Method provides read/write DataStore functionality cross applyOperation defined in StatisticsManager.StatDataStoreOperation
StatisticsManagerConfig	getConfiguration()
StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow,org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsListener>	getFlowListenComit() Define Method : Flow Config/DS data change listener -> impl.
UUID	getGeneratedUUIDForNode(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeInstanceIdentifier) A unique UUID is generated with each node added by the statistics manager implementation in order to uniquely identify a session.
StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group,org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsListener>	getGroupListenCommit() Define Method : Group Config/DS data change listener and Operation/DS notify commit functionality
StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter,org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsListener>	getMeterListenCommit() Define Method : Meter Config/DS data change listener and Operation/DS notify commit functionality
StatNodeRegistration	getNodeRegistrator() Define Method : FlowCapableNode Operational/DS data change listener -> impl.
StatNotifyCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsListener>	getPortNotifyCommit() Define Method : Port Operation/DS notify commit functionality
StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue,org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsListener>	getQueueNotifyCommit() Define Method : Queue Config/DS change listener and Operation/DS notify commit functionality
StatRpcMsgManager	getRpcMsgManager() Method provides access to Device RPC methods by wrapped internal method.
StatNotifyCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsListener>	getTableNotifCommit() Define Method : Table Operation/DS notify commit functionality
boolean	isProvidedFlowNodeActive(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent) Method wraps StatisticsManager.isProvidedFlowNodeActive(InstanceIdentifier) method to provide parallel statCollection process for Set of Nodes.
void	onTransactionChainFailed(org.opendaylight.controller.md.sal.common.api.data.TransactionChain<?,?> chain, org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction<?,?> transaction, Throwable cause)
void	onTransactionChainSuccessful(org.opendaylight.controller.md.sal.common.api.data.TransactionChain<?,?> chain)
void	registerAdditionalNodeFeature(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent, StatPermCollector.StatCapabTypes statCapab) Method wraps StatPermCollector.registerAdditionalNodeFeature to provide possibility to register additional Node Feature StatPermCollector.StatCapabTypes for statistics collecting.
void	run()
void	start(org.opendaylight.controller.sal.binding.api.NotificationProviderService notifService, org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry rpcRegistry) Method starts whole StatisticManager functionality

Methods inherited from class java.lang.Object

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

Constructor Detail

StatisticsManagerImpl

public StatisticsManagerImpl(org.opendaylight.controller.md.sal.binding.api.DataBroker dataBroker,
                     StatisticsManagerConfig statManagerconfig)

Method Detail

start

public void start(org.opendaylight.controller.sal.binding.api.NotificationProviderService notifService,
         org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry rpcRegistry)

Description copied from interface: StatisticsManager

Method starts whole StatisticManager functionality

Specified by:

start in interface StatisticsManager

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

enqueue

public void enqueue(StatisticsManager.StatDataStoreOperation op)

Description copied from interface: StatisticsManager

Method provides read/write DataStore functionality cross applyOperation defined in StatisticsManager.StatDataStoreOperation

Specified by:

enqueue in interface StatisticsManager

Parameters:

op - - operation for DataStore

run

public void run()

Specified by:

run in interface Runnable

onTransactionChainFailed

public void onTransactionChainFailed(org.opendaylight.controller.md.sal.common.api.data.TransactionChain<?,?> chain,
                            org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction<?,?> transaction,
                            Throwable cause)

Specified by:

onTransactionChainFailed in interface org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener

onTransactionChainSuccessful

public void onTransactionChainSuccessful(org.opendaylight.controller.md.sal.common.api.data.TransactionChain<?,?> chain)

Specified by:

onTransactionChainSuccessful in interface org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener

isProvidedFlowNodeActive

public boolean isProvidedFlowNodeActive(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent)

Description copied from interface: StatisticsManager

Method wraps StatisticsManager.isProvidedFlowNodeActive(InstanceIdentifier) method to provide parallel statCollection process for Set of Nodes. So it has to identify correct Node Set by NodeIdentifier

Specified by:

isProvidedFlowNodeActive in interface StatisticsManager

collectNextStatistics

public void collectNextStatistics(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent,
                         org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId xid)

Description copied from interface: StatisticsManager

Method wraps StatPermCollector.collectNextStatistics to provide parallel statCollection process for Set of Nodes. So it has to identify correct Node Set by NodeIdentifier.

Specified by:

collectNextStatistics in interface StatisticsManager

connectedNodeRegistration

public void connectedNodeRegistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent,
                             List<StatPermCollector.StatCapabTypes> statTypes,
                             Short nrOfSwitchTables)

Description copied from interface: StatisticsManager

Method wraps StatPermCollector.connectedNodeRegistration to provide parallel statCollection process for Set of Nodes. So it has to connect node to new or not full Node statCollector Set.

Specified by:

connectedNodeRegistration in interface StatisticsManager

disconnectedNodeUnregistration

public void disconnectedNodeUnregistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent)

Description copied from interface: StatisticsManager

Method wraps StatPermCollector.disconnectedNodeUnregistration to provide parallel statCollection process for Set of Nodes. So it has to identify correct collector for disconnect node.

Specified by:

disconnectedNodeUnregistration in interface StatisticsManager

registerAdditionalNodeFeature

public void registerAdditionalNodeFeature(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeIdent,
                                 StatPermCollector.StatCapabTypes statCapab)

Description copied from interface: StatisticsManager

Method wraps StatPermCollector.registerAdditionalNodeFeature to provide possibility to register additional Node Feature StatPermCollector.StatCapabTypes for statistics collecting.

Specified by:

registerAdditionalNodeFeature in interface StatisticsManager

getRpcMsgManager

public StatRpcMsgManager getRpcMsgManager()

Description copied from interface: StatisticsManager

Method provides access to Device RPC methods by wrapped internal method. In next StatRpcMsgManager is registered all Multipart device msg response and joining all to be able run all collected statistics in one time (easy identification Data for delete)

Specified by:

getRpcMsgManager in interface StatisticsManager

Returns:

StatRpcMsgManager

getNodeRegistrator

public StatNodeRegistration getNodeRegistrator()

Description copied from interface: StatisticsManager

Define Method : FlowCapableNode Operational/DS data change listener -> impl. target -> register FlowCapableNode to Statistic Collecting process

Specified by:

getNodeRegistrator in interface StatisticsManager

Returns:

StatNodeRegistration

getFlowListenComit

public StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow,org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsListener> getFlowListenComit()

Description copied from interface: StatisticsManager

Define Method : Flow Config/DS data change listener -> impl. target -> -> make pair between Config/DS FlowId and Device Flow response Hash

Specified by:

getFlowListenComit in interface StatisticsManager

Returns:

getMeterListenCommit

public StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter,org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsListener> getMeterListenCommit()

Description copied from interface: StatisticsManager

Define Method : Meter Config/DS data change listener and Operation/DS notify commit functionality

Specified by:

getMeterListenCommit in interface StatisticsManager

Returns:

getGroupListenCommit

public StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group,org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsListener> getGroupListenCommit()

Description copied from interface: StatisticsManager

Define Method : Group Config/DS data change listener and Operation/DS notify commit functionality

Specified by:

getGroupListenCommit in interface StatisticsManager

Returns:

getQueueNotifyCommit

public StatListeningCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue,org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsListener> getQueueNotifyCommit()

Description copied from interface: StatisticsManager

Define Method : Queue Config/DS change listener and Operation/DS notify commit functionality

Specified by:

getQueueNotifyCommit in interface StatisticsManager

Returns:

getTableNotifCommit

public StatNotifyCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsListener> getTableNotifCommit()

Description copied from interface: StatisticsManager

Define Method : Table Operation/DS notify commit functionality

Specified by:

getTableNotifCommit in interface StatisticsManager

Returns:

getPortNotifyCommit

public StatNotifyCommiter<org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsListener> getPortNotifyCommit()

Description copied from interface: StatisticsManager

Define Method : Port Operation/DS notify commit functionality

Specified by:

getPortNotifyCommit in interface StatisticsManager

Returns:

getConfiguration

public StatisticsManagerConfig getConfiguration()

Specified by:

getConfiguration in interface StatisticsManager

getGeneratedUUIDForNode

public UUID getGeneratedUUIDForNode(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeInstanceIdentifier)

Description copied from interface: StatisticsManager

A unique UUID is generated with each node added by the statistics manager implementation in order to uniquely identify a session.

Specified by:

getGeneratedUUIDForNode in interface StatisticsManager