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

Class StatPermCollectorImpl

java.lang.Object

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

All Implemented Interfaces:

AutoCloseable, Runnable, StatPermCollector

public class StatPermCollectorImpl
extends Object
implements StatPermCollector

statistics-manager org.opendaylight.openflowplugin.applications.statistics.manager.impl StatPermCollectorImpl Thread base statistic collector. Class holds internal map for all registered (means connected) nodes with List of Switch capabilities; Statistics collecting process get cross whole Network Device by device and statistic by statistic (follow Switch capabilities to prevent unnecessary ask) Next statistic start collecting by notification or by timeout.

Author:

@author avishnoi@in.ibm.com Vaclav Demcak

Nested Class Summary

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

StatPermCollector.StatCapabTypes

Constructor Summary

Constructors

Constructor and Description
StatPermCollectorImpl(StatisticsManager manager, long minReqNetInterv, int nr, int maxNodeForCollectors)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() finish collecting statistics
void	collectNextStatistics(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId xid) Object notification for continue statistics collecting process.
boolean	connectedNodeRegistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> ident, List<StatPermCollector.StatCapabTypes> statTypes, Short nrOfSwitchTables) Add new connected node for permanent statistics collecting process
boolean	disconnectedNodeUnregistration(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> ident) All disconnected Nodes need be removed from stat list Nodes
boolean	hasActiveNodes() Method returns true if collector has registered some active nodes otherwise return false.
boolean	isProvidedFlowNodeActive(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> flowNode) Method return true only and only if StatPermCollector contain valid node registration in its internal Node map.
boolean	registerAdditionalNodeFeature(org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> ident, StatPermCollector.StatCapabTypes statCapab) Method add new feature StatPermCollector.StatCapabTypes to Node identified by nodeIdent -> InstanceIdentifier<Node>
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

StatPermCollectorImpl

public StatPermCollectorImpl(StatisticsManager manager,
                     long minReqNetInterv,
                     int nr,
                     int maxNodeForCollectors)

Method Detail

close

public void close()

finish collecting statistics

Specified by:

close in interface AutoCloseable

hasActiveNodes

public boolean hasActiveNodes()

Description copied from interface: StatPermCollector

Method returns true if collector has registered some active nodes otherwise return false.

Specified by:

hasActiveNodes in interface StatPermCollector

Returns:

isProvidedFlowNodeActive

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

Description copied from interface: StatPermCollector

Method return true only and only if StatPermCollector contain valid node registration in its internal Node map. Otherwise return false.

Specified by:

isProvidedFlowNodeActive in interface StatPermCollector

Returns:

connectedNodeRegistration

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

Description copied from interface: StatPermCollector

Add new connected node for permanent statistics collecting process

Specified by:

connectedNodeRegistration in interface StatPermCollector

Returns:

true/false if the Node added successful

disconnectedNodeUnregistration

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

Description copied from interface: StatPermCollector

All disconnected Nodes need be removed from stat list Nodes

Specified by:

disconnectedNodeUnregistration in interface StatPermCollector

Returns:

true/false if the Node removed successful

registerAdditionalNodeFeature

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

Description copied from interface: StatPermCollector

Method add new feature StatPermCollector.StatCapabTypes to Node identified by nodeIdent -> InstanceIdentifier<Node>

Specified by:

registerAdditionalNodeFeature in interface StatPermCollector

Returns:

true/false if the StatPermCollector.StatCapabTypes add successful

collectNextStatistics

public void collectNextStatistics(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId xid)

Description copied from interface: StatPermCollector

Object notification for continue statistics collecting process. It is call from collecting allStatistics methods as a future result for Operational/DS statistic store call (does not matter in the outcome).

Specified by:

collectNextStatistics in interface StatPermCollector

run

public void run()

Specified by:

run in interface Runnable