Examples with EdgeVisitor org.opennms.netmgt.bsm.service.model.edge.EdgeVisitor used on opensource projects

Example 1 with EdgeVisitor

use of org.opennms.netmgt.bsm.service.model.edge.EdgeVisitor in project opennms by OpenNMS.

the class BusinessServiceRestService method getById.

@GET
@Path("{id}")
public Response getById(@PathParam("id") Long id) {
    BusinessService service = getManager().getBusinessServiceById(id);
    final BusinessServiceResponseDTO response = new BusinessServiceResponseDTO();
    response.setId(service.getId());
    response.setName(service.getName());
    response.setAttributes(service.getAttributes());
    response.setLocation(ResourceLocationFactory.createBusinessServiceLocation(service.getId().toString()));
    response.setParentServices(service.getParentServices().stream().map(BusinessService::getId).collect(Collectors.toSet()));
    response.setOperationalStatus(service.getOperationalStatus());
    response.setReduceFunction(transform(service.getReduceFunction()));
    service.getEdges().forEach(eachEdge -> eachEdge.accept(new EdgeVisitor<Void>() {

        @Override
        public Void visit(IpServiceEdge edge) {
            response.getIpServices().add(transform(edge));
            return null;
        }

        @Override
        public Void visit(ReductionKeyEdge edge) {
            response.getReductionKeys().add(transform(edge));
            return null;
        }

        @Override
        public Void visit(ChildEdge edge) {
            response.getChildren().add(transform(edge));
            return null;
        }
    }));
    return Response.ok(response).build();
}

Example 2 with EdgeVisitor

use of org.opennms.netmgt.bsm.service.model.edge.EdgeVisitor in project opennms by OpenNMS.

the class BusinessServiceVertexStatusInfoPanelItemProvider method createComponent.

private Component createComponent(BusinessServiceVertex vertex, GraphContainer container) {
    final FormLayout rootLayout = new FormLayout();
    rootLayout.setSizeFull();
    rootLayout.setSpacing(false);
    rootLayout.setMargin(false);
    rootLayout.addStyleName("severity");
    final BusinessServiceStateMachine stateMachine = SimulationAwareStateMachineFactory.createStateMachine(businessServiceManager, container.getCriteria());
    final Status overallStatus = BusinessServicesStatusProvider.getStatus(stateMachine, vertex);
    rootLayout.addComponent(createStatusLabel("Overall", overallStatus));
    rootLayout.addComponent(new Label());
    final BusinessServiceGraph graph = stateMachine.getGraph();
    final BusinessService businessService = businessServiceManager.getBusinessServiceById(vertex.getServiceId());
    final Set<GraphVertex> impactingVertices = getImpactingVertices(stateMachine, graph, businessService);
    for (final Edge edge : businessService.getEdges()) {
        // Get the topology vertex for the child to determine the display label
        final Vertex childVertex = businessServicesTopologyProvider.getVertex(edge.accept(new EdgeVisitor<VertexRef>() {

            @Override
            public VertexRef visit(final IpServiceEdge edge) {
                return new IpServiceVertex(edge.getIpService(), 0);
            }

            @Override
            public VertexRef visit(final ReductionKeyEdge edge) {
                return new ReductionKeyVertex(edge.getReductionKey(), 0);
            }

            @Override
            public VertexRef visit(final ChildEdge edge) {
                return new BusinessServiceVertex(edge.getChild(), 0);
            }
        }));
        final Status edgeStatus = stateMachine.getOperationalStatus(edge);
        rootLayout.addComponent(createStatusLabel(childVertex.getLabel(), edgeStatus, String.format("%s &times; %d <i class=\"pull-right glyphicon %s\"></i>", edgeStatus.getLabel(), edge.getWeight(), impactingVertices.contains(graph.getVertexByEdgeId(edge.getId())) ? "glyphicon-flash" : "")));
    }
    return rootLayout;
}