org.opendaylight.sfc.provider.api

Class SfcProviderServiceChainAPI

java.lang.Object

org.opendaylight.sfc.provider.api.SfcProviderServiceChainAPI

public final class SfcProviderServiceChainAPI
extends Object

This class has the APIs to operate on the ServiceFunctionChain datastore. It is normally called from onDataChanged() through a executor service. We need to use an executor service because we can not operate on a datastore while on onDataChanged() context.

Since:

2014-06-30

Version:

0.1

Author:

Reinaldo Penno (rapenno@gmail.com), Konstantin Blagov (blagov.sk@hotmail.com), Vladimir Lavor (vladimir.lavor@pantheon.sk)

See Also:

ServiceFunctionListener

Method Summary

Modifier and Type	Method and Description
static boolean	putServiceFunctionChain(ServiceFunctionChain serviceFunctionChain) This method creates a SFC from the datastore.
static ServiceFunctionChains	readAllServiceFunctionChains()
static ServiceFunctionChain	readServiceFunctionChain(SfcName serviceFunctionChainName) This method reads the service function chain specified by the given name from the datastore.

Methods inherited from class java.lang.Object

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

Method Detail

readServiceFunctionChain

public static ServiceFunctionChain readServiceFunctionChain(SfcName serviceFunctionChainName)

This method reads the service function chain specified by the given name from the datastore.

Parameters:

serviceFunctionChainName - SF name

Returns:

A ServiceFunctionState object that is a list of all paths using this service function, null otherwise

readAllServiceFunctionChains

public static ServiceFunctionChains readAllServiceFunctionChains()

putServiceFunctionChain

public static boolean putServiceFunctionChain(ServiceFunctionChain serviceFunctionChain)

This method creates a SFC from the datastore.

Parameters:

serviceFunctionChain - SFC object

Returns:

true if SFC was created, false otherwise