<bean id="networkModelService" class="org.opendaylight.transportpce.networkmodel.service.NetworkModelServiceImpl">
<argument ref="networkTransactionImpl" />
<argument ref="linkDiscoveryImpl" />
<argument ref="portMapping" />
<bean id="networkModelService" class="org.opendaylight.transportpce.networkmodel.service.NetworkModelServiceImpl">
<argument ref="networkTransactionImpl" />
<argument ref="linkDiscoveryImpl" />
<argument ref="portMapping" />