import org.opendaylight.controller.md.sal.common.impl.routing.AbstractDataReadRouter
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
import org.opendaylight.yangtools.yang.data.api.CompositeNode
import org.opendaylight.controller.md.sal.common.impl.routing.AbstractDataReadRouter
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
import org.opendaylight.yangtools.yang.data.api.CompositeNode