Examples with RegionId org.onosproject.net.region.RegionId used on opensource projects

Example 11 with RegionId

use of org.onosproject.net.region.RegionId in project onos by opennetworkinglab.

the class RegionsWebResource method getRegionById.

/**
 * Returns the region with the specified identifier.
 *
 * @param regionId region identifier
 * @return 200 OK with a region, 404 not found
 * @onos.rsModel Region
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("{regionId}")
public Response getRegionById(@PathParam("regionId") String regionId) {
    final RegionId rid = RegionId.regionId(regionId);
    final Region region = nullIsNotFound(regionService.getRegion(rid), REGION_NOT_FOUND + rid.toString());
    return ok(codec(Region.class).encode(region, this)).build();
}

Example 12 with RegionId

use of org.onosproject.net.region.RegionId in project onos by opennetworkinglab.

the class UiTopoSession method navToRegion.

/**
 * Navigates to the specified region by setting the associated layout as
 * current.
 *
 * @param regionId region identifier
 */
public void navToRegion(String regionId) {
    // 1. find the layout corresponding to the region ID
    // 2. set this layout to be "current"
    RegionId r = RegionId.regionId(regionId);
    UiTopoLayout layout = layoutService.getLayout(r);
    setCurrentLayout(layout);
}

Example 13 with RegionId

use of org.onosproject.net.region.RegionId in project onos by opennetworkinglab.

the class UiTopoSession method getPeerNodes.

/**
 * Returns the regions/devices that are "peers" to this region. That is,
 * based on the layout the user is viewing, all the regions/devices that
 * are associated with layouts that share the same parent layout as this
 * layout, AND that are linked to an element within this region.
 *
 * @param layout the layout being viewed
 * @return all regions/devices that are "siblings" to this layout's region
 */
public Set<UiNode> getPeerNodes(UiTopoLayout layout) {
    Set<UiNode> peers = new HashSet<>();
    // first, get the peer regions
    Set<UiTopoLayout> peerLayouts = layoutService.getPeerLayouts(layout.id());
    peerLayouts.forEach(l -> {
        RegionId peerRegion = l.regionId();
        peers.add(sharedModel.getRegion(peerRegion));
    });
    // now add the devices that reside in the parent region
    if (!layout.isRoot()) {
        UiTopoLayout parentLayout = layoutService.getLayout(layout.parent());
        peers.addAll(getRegion(parentLayout).devices());
    }
    // directly to this region by an implicit link
    return peers;
}

Example 14 with RegionId

use of org.onosproject.net.region.RegionId in project onos by opennetworkinglab.

the class ModelCache method fixupContainmentHierarchy.

private void fixupContainmentHierarchy(UiRegion region) {
    UiTopoLayoutService ls = services.layout();
    RegionId regionId = region.id();
    UiTopoLayout layout = ls.getLayout(regionId);
    if (layout == null) {
        // no layout backed by this region
        log.warn("No layout backed by region {}", regionId);
        return;
    }
    UiTopoLayoutId layoutId = layout.id();
    if (!layout.isRoot()) {
        UiTopoLayoutId parentId = layout.parent();
        UiTopoLayout parentLayout = ls.getLayout(parentId);
        RegionId parentRegionId = parentLayout.regionId();
        region.setParent(parentRegionId);
    }
    Set<UiTopoLayout> kids = ls.getChildren(layoutId);
    Set<RegionId> kidRegionIds = new HashSet<>(kids.size());
    kids.forEach(k -> kidRegionIds.add(k.regionId()));
    region.setChildren(kidRegionIds);
}

Example 15 with RegionId

use of org.onosproject.net.region.RegionId in project onos by opennetworkinglab.

the class ModelCache method removeRegion.

// invoked from UiSharedTopologyModel region listener
void removeRegion(Region region) {
    RegionId id = region.id();
    UiRegion uiRegion = uiTopology.findRegion(id);
    if (uiRegion != null) {
        uiTopology.remove(uiRegion);
        postEvent(REGION_REMOVED, uiRegion, MEMO_REMOVED);
    } else {
        log.warn(E_NO_ELEMENT, "region", id);
    }
}