org.opendaylight.vtn.manager.internal.flow.remove

Class EdgeHostFlowRemover

java.lang.Object

org.opendaylight.vtn.manager.internal.flow.remove.TenantIndexFlowRemover<PortFlows>

org.opendaylight.vtn.manager.internal.flow.remove.PortIndexFlowRemover

org.opendaylight.vtn.manager.internal.flow.remove.EdgeHostFlowRemover

All Implemented Interfaces:

FlowRemover

public final class EdgeHostFlowRemover
extends PortIndexFlowRemover

An implementation of FlowRemover which removes VTN data flows related to the specified layer 2 host.

The layer 2 host is specified by a pair of MacVlan and SalPort instances. A SalPort instance specifies the target physical switch port. This class scans all VTN data flows related to the specified port, and removes data flows if the ingress or egress flow entry matches the given MacVlan instance.

Constructor Summary

Constructors

Constructor and Description
EdgeHostFlowRemover(String tname, L2Host host) Construct a new instance.
EdgeHostFlowRemover(String tname, MacVlan mvlan, SalPort sport) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
String	getDescription() Return a brief description about this flow remover.
protected boolean	select(FlowCache fc) Determine whether the given data flow should be removed or not.

Methods inherited from class org.opendaylight.vtn.manager.internal.flow.remove.PortIndexFlowRemover

getFlowPort, getPath

Methods inherited from class org.opendaylight.vtn.manager.internal.flow.remove.TenantIndexFlowRemover

getTenantName, removeDataFlow

Methods inherited from class java.lang.Object

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

Constructor Detail

EdgeHostFlowRemover

public EdgeHostFlowRemover(String tname,
                           L2Host host)

Construct a new instance.

Parameters:

tname - The name of the target VTN.

host - A L2Host instance which indicates the layer 2 host.

EdgeHostFlowRemover

public EdgeHostFlowRemover(String tname,
                           MacVlan mvlan,
                           SalPort sport)

Construct a new instance.

Parameters:

tname - The name of the target VTN.

mvlan - A MacVlan instance.

sport - A SalPort instance corresponding to the physical switch port.

Method Detail

select

protected boolean select(FlowCache fc)
                  throws VTNException

Determine whether the given data flow should be removed or not.

Specified by:

select in class TenantIndexFlowRemover<PortFlows>

Parameters:

fc - A FlowCache instance.

Returns:

true if the given data flow should be removed. Otherwise false.

Throws:

VTNException - An error occurred.

getDescription

public String getDescription()

Return a brief description about this flow remover.

Returns:

A brief description about this flow remover.