package net.floodlightcontroller.linkdiscovery.web; import java.util.HashSet; import java.util.Set; import net.floodlightcontroller.linkdiscovery.ILinkDiscoveryService; import net.floodlightcontroller.linkdiscovery.LinkInfo; import net.floodlightcontroller.linkdiscovery.LinkTuple; import org.restlet.resource.Get; import org.restlet.resource.ServerResource; public class LinksResource extends ServerResource { @Get("json") public Set<LinkTuple> retrieve() { ILinkDiscoveryService topo = (ILinkDiscoveryService)getContext().getAttributes(). get(ILinkDiscoveryService.class.getCanonicalName()); Set <LinkTuple> links = new HashSet<LinkTuple>(); if (topo != null) { for (Set<LinkTuple> linkSet : topo.getSwitchLinks().values()) { for (LinkTuple lt : linkSet) { LinkInfo info = topo.getLinkInfo(lt.getSrc(), true); LinkTuple withType = new LinkTuple(lt.getSrc(), lt.getDst()); withType.setType(topo.getLinkType(lt, info)); links.add(withType); } } } return links; } }