org.opendaylight.vtn.manager.internal.util.flow

Class FlowFinder

java.lang.Object

org.opendaylight.vtn.manager.internal.util.flow.FlowFinder

public final class FlowFinder
extends Object

FlowFinder is used to find the VTN data flow associated with the specified VTN flow ID.

Constructor Summary

Constructors

Constructor and Description
FlowFinder(org.opendaylight.controller.md.sal.binding.api.ReadTransaction rtx) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
IdentifiedData<VtnDataFlow>	find(VtnFlowId flowId) Search for the VTN data flow associated with the given ID.

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowFinder

public FlowFinder(org.opendaylight.controller.md.sal.binding.api.ReadTransaction rtx)
           throws VTNException

Construct a new instance.

Parameters:

rtx - A ReadTransaction instance.

Throws:

VTNException - An error occurred.

Method Detail

find

public IdentifiedData<VtnDataFlow> find(VtnFlowId flowId)
                                 throws VTNException

Search for the VTN data flow associated with the given ID.

Parameters:

flowId - Identifier for the VTN data flow.

Returns:

An IdentifiedData instance which contains VTN data flow if found. null if not found.

Throws:

VTNException - An error occurred.