List of usage examples for org.apache.commons.lang3.tuple Triple getLeft
public abstract L getLeft();
Gets the left element from this triple.
From source file:org.lightjason.agentspeak.language.execution.action.CLambdaExpression.java
/** * run sequential execution/* w w w. jav a 2 s . c o m*/ * * @param p_context execution context * @param p_input input list * @return return list */ private List<?> executeSequential(final IContext p_context, final List<ITerm> p_input) { final Triple<IContext, IVariable<?>, IVariable<?>> l_localcontext = this.getLocalContext(p_context); return CCommon.flatcollection(p_input).map(i -> { l_localcontext.getMiddle().set(i.raw()); m_body.forEach(j -> j.execute(l_localcontext.getLeft(), m_parallel, Collections.<ITerm>emptyList(), new LinkedList<>(), Collections.<ITerm>emptyList())); return l_localcontext.getRight() != null ? l_localcontext.getRight().raw() : null; }).filter(Objects::nonNull).collect(Collectors.toList()); }
From source file:org.lightjason.agentspeak.language.execution.action.CLambdaExpression.java
/** * run parallel execution/*from w w w . ja v a 2s . c o m*/ * * @param p_context execution context * @param p_input input list * @return return list */ private List<?> executeParallel(final IContext p_context, final List<ITerm> p_input) { return CCommon.flatcollection(p_input).parallel().map(i -> { final Triple<IContext, IVariable<?>, IVariable<?>> l_localcontext = this.getLocalContext(p_context); l_localcontext.getMiddle().set(i.raw()); m_body.forEach(j -> j.execute(l_localcontext.getLeft(), m_parallel, Collections.<ITerm>emptyList(), new LinkedList<>(), Collections.<ITerm>emptyList())); return l_localcontext.getRight() != null ? l_localcontext.getRight().raw() : null; }).filter(Objects::nonNull).collect(Collectors.toList()); }
From source file:org.matsim.contrib.drt.optimizer.rebalancing.mincostflow.AggregatedMinCostRelocationCalculator.java
private List<Relocation> calcRelocations(Map<String, List<Vehicle>> rebalancableVehiclesPerZone, List<Triple<String, String, Integer>> interZonalRelocations) { List<Relocation> relocations = new ArrayList<>(); for (Triple<String, String, Integer> r : interZonalRelocations) { List<Vehicle> rebalancableVehicles = rebalancableVehiclesPerZone.get(r.getLeft()); String toZone = r.getMiddle(); Geometry z = zonalSystem.getZone(toZone); Coord zoneCentroid = MGC.point2Coord(z.getCentroid()); Link destinationLink = NetworkUtils.getNearestLink(network, zoneCentroid); int flow = r.getRight(); for (int f = 0; f < flow; f++) { // TODO use BestDispatchFinder (needs to be moved from taxi to dvrp) instead Vehicle nearestVehicle = findNearestVehicle(rebalancableVehicles, destinationLink); relocations.add(new Relocation(nearestVehicle, destinationLink)); rebalancableVehicles.remove(nearestVehicle);// TODO use map to have O(1) removal }//from w ww . ja v a 2 s . c o m } return relocations; }
From source file:org.opendaylight.vtn.manager.internal.util.concurrent.FutureCancellerTest.java
/** * Test method for/*from ww w.j a v a 2 s . c o m*/ * {@link FutureCanceller#set(Timer,long,ListenableFuture)} and * {@link FutureCanceller#set(Timer,long,ListenableFuture,boolean)}. * * @throws Exception An error occurred. */ @Test public void testSet() throws Exception { TestTimer timer = new TestTimer(); List<Triple<SettableVTNFuture<Void>, Long, Boolean>> list = new ArrayList<>(); IllegalStateException cause = new IllegalStateException(); ListenableFuture<Void> succeeded = Futures.<Void>immediateFuture(null); ListenableFuture<Void> failed = Futures.<Void>immediateFailedFuture(cause); ListenableFuture<Void> cancelled = Futures.<Void>immediateCancelledFuture(); List<ListenableFuture<Void>> ignored = new ArrayList<>(); Collections.addAll(ignored, succeeded, failed, cancelled); long[] timeouts = { 1L, 10L, 333333L }; boolean[] bools = { true, false }; for (long timeout : timeouts) { SettableVTNFuture<Void> f = new SettableVTNFuture<>(); f.setThread(Thread.currentThread()); Triple<SettableVTNFuture<Void>, Long, Boolean> expected = new ImmutableTriple<>(f, timeout, false); list.add(expected); FutureCanceller.set(timer, timeout, f); // Completed future should be ignored. for (ListenableFuture<Void> completed : ignored) { FutureCanceller.set(timer, timeout, completed); } for (boolean intr : bools) { f = new SettableVTNFuture<>(); f.setThread(Thread.currentThread()); expected = new ImmutableTriple<>(f, timeout, intr); list.add(expected); FutureCanceller.set(timer, timeout, f, intr); // Completed future should be ignored. for (ListenableFuture<Void> completed : ignored) { FutureCanceller.set(timer, timeout, completed, intr); } } } Iterator<Triple<SettableVTNFuture<Void>, Long, Boolean>> it = list.iterator(); for (Pair<Long, TimerTask> pair : timer.getTasks()) { assertTrue(it.hasNext()); Triple<SettableVTNFuture<Void>, Long, Boolean> expected = it.next(); // Check delay. assertEquals(expected.getMiddle(), pair.getLeft()); // Check the target future. TimerTask task = pair.getRight(); assertTrue(task instanceof FutureCanceller<?>); ListenableFuture target = getFieldValue(task, ListenableFuture.class, "targetTask"); SettableVTNFuture<Void> f = expected.getLeft(); assertEquals(target, f); // Check intr flag. Boolean intr = getFieldValue(task, Boolean.class, "needInterrupt"); assertEquals(intr, expected.getRight()); // Cancel the target future. assertEquals(false, f.isCancelled()); assertEquals(false, f.isDone()); task.run(); assertEquals(intr.booleanValue(), Thread.interrupted()); assertEquals(true, f.isCancelled()); assertEquals(true, f.isDone()); } assertFalse(it.hasNext()); }
From source file:org.opendaylight.vtn.manager.internal.util.vnode.VTNMacMapStatusTest.java
/** * Ensure that {@link VTNMacMapStatus} maintains mapped host information * correctly./*from w ww.j a v a 2s . co m*/ * * <ul> * <li>{@link VTNMacMapStatus#activate(MacMapIdentifier, MacVlan, SalPort)}</li> * <li>{@link VTNMacMapStatus#getPort(MacVlan)}</li> * <li>{@link VTNMacMapStatus#getPortVlan(long)}</li> * <li>{@link VTNMacMapStatus#hasMapping(PortVlan)}</li> * <li>{@link VTNMacMapStatus#hasMapping()}</li> * <li>{@link VTNMacMapStatus#getNetworks()}</li> * <li>{@link VTNMacMapStatus#getDuplicate(MacVlan)}</li> * <li>{@link VTNMacMapStatus#isDirty()}</li> * <li>{@link VTNMacMapStatus#inactivate(MacVlan, Set)}</li> * <li>{@link VTNMacMapStatus#inactivate(PortVlan)}</li> * <li>{@link VTNMacMapStatus#inactivate(PortFilter, Set)}</li> * <li>{@link VTNMacMapStatus#inactivate(MacMapIdentifier, Set, Set, Set)}</li> * </ul> * * @throws Exception An error occurred. */ @Test public void testStatus() throws Exception { // Test case for an empty instance. VTNMacMapStatus vmst = new VTNMacMapStatus(); assertFalse(vmst.hasMapping()); assertNull(vmst.getNetworks()); assertFalse(vmst.isDirty()); NetworkMap nwMap = new NetworkMap(); HostMap hostMap = new HostMap(); // Activate MAC mappings with specifying MAC addresses in which the // MSB is not set. VnodeName vtnName = new VnodeName("tenant"); VnodeName vbrName = new VnodeName("bridge"); MacMapIdentifier mapId = new MacMapIdentifier(vtnName, vbrName); int[] vlans = { 0, 1, 4094, 4095 }; long mac = 0x1000L; for (int i = 0; i < 10; i++) { for (int vid : vlans) { checkActivate(vmst, mapId, mac, vid, null, nwMap, hostMap); mac++; } } // Activate MAC mappings with specifying MAC addresses in which the // MSB is set. mac = 0xfeffffffff00L; for (int i = 0; i < 10; i++) { for (int vid : vlans) { checkActivate(vmst, mapId, mac, vid, null, nwMap, hostMap); mac++; } } // Ensure that duplicate MAC addresses are rejected. for (Entry<MacVlan, SalPort> entry : hostMap.entrySet()) { MacVlan mapped = entry.getKey(); SalPort sport = entry.getValue(); mac = mapped.getAddress(); MacVlan mvlan = new MacVlan(mac, 2000); assertEquals(mapped, vmst.getDuplicate(mvlan)); try { vmst.activate(mapId, mvlan, sport); fail("An exception must be thrown."); } catch (MacMapDuplicateException e) { assertEquals(mvlan, e.getHost()); assertEquals(mapId, e.getIdentifier()); assertEquals(mapped, e.getDuplicate()); } assertFalse(vmst.isDirty()); hostMap.verify(vmst.toMacMapStatus()); } Set<PortVlan> nw = vmst.getNetworks(); assertEquals(nwMap.getNetworks(), nw); // Move all hosts to one port. SalPort newPort = unusedPortList.get(0); HostMap hmap = new HostMap(hostMap); for (Entry<MacVlan, SalPort> entry : hmap.entrySet()) { MacVlan mvlan = entry.getKey(); mac = mvlan.getAddress(); int vid = mvlan.getVlanId(); SalPort sport = entry.getValue(); PortVlan pvlan = new PortVlan(sport, vid); assertNull(vmst.getDuplicate(mvlan)); assertEquals(pvlan, vmst.getPortVlan(mac)); assertEquals(sport, vmst.getPort(mvlan)); assertFalse(vmst.isDirty()); Triple<Boolean, SalPort, PortVlan> result = vmst.activate(mapId, mvlan, newPort); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertFalse(result.getLeft().booleanValue()); assertEquals(sport, result.getMiddle()); PortVlan released = (nwMap.remove(pvlan)) ? pvlan : null; assertEquals(released, result.getRight()); hostMap.put(mvlan, newPort); hostMap.verify(vmst.toMacMapStatus()); assertNull(vmst.activate(mapId, mvlan, newPort)); assertFalse(vmst.isDirty()); hostMap.verify(vmst.toMacMapStatus()); pvlan = new PortVlan(newPort, mvlan.getVlanId()); assertNull(vmst.getDuplicate(mvlan)); assertEquals(pvlan, vmst.getPortVlan(mac)); assertEquals(newPort, vmst.getPort(mvlan)); nwMap.add(pvlan); assertEquals(nwMap.getNetworks(), vmst.getNetworks()); assertTrue(vmst.hasMapping()); } // Restore mappings. checkActivate(vmst, mapId, hmap, nwMap, hostMap); assertEquals(hmap, hostMap); // Inactivate all hosts by specifying MacVlan instance. for (Entry<MacVlan, SalPort> entry : hmap.entrySet()) { assertTrue(vmst.hasMapping()); MacVlan mvlan = entry.getKey(); mac = mvlan.getAddress(); SalPort sport = entry.getValue(); PortVlan pvlan = new PortVlan(sport, mvlan.getVlanId()); assertTrue(vmst.hasMapping(pvlan)); Set<PortVlan> released = new HashSet<PortVlan>(); assertEquals(sport, vmst.inactivate(mvlan, released)); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertEquals(sport, hostMap.remove(mvlan)); hostMap.verify(vmst.toMacMapStatus()); boolean removed = nwMap.remove(pvlan); if (removed) { assertEquals(1, released.size()); assertTrue(released.contains(pvlan)); } else { assertTrue(released.isEmpty()); } assertEquals(!removed, vmst.hasMapping(pvlan)); assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mac)); assertNull(vmst.getPort(mvlan)); // Try to inactivate the same host. released.clear(); assertNull(vmst.inactivate(mvlan, released)); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); hostMap.verify(vmst.toMacMapStatus()); } assertFalse(vmst.hasMapping()); // Restore mappings again. checkActivate(vmst, mapId, hmap, nwMap, hostMap); assertEquals(hmap, hostMap); // Inactivate all hosts by specifying PortVlan instance. Set<PortVlan> nwSet = new HashSet<>(nwMap.getNetworks()); for (PortVlan pvlan : nwSet) { assertTrue(vmst.hasMapping()); assertTrue(vmst.hasMapping(pvlan)); Set<MacVlan> removed = vmst.inactivate(pvlan); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertEquals(removeHosts(hostMap, pvlan).keySet(), removed); nwMap.removeForce(pvlan); hostMap.verify(vmst.toMacMapStatus()); assertFalse(vmst.hasMapping(pvlan)); Set<PortVlan> nw1 = nwMap.getNetworks(); if (nw1.isEmpty()) { nw1 = null; } assertEquals(nw1, vmst.getNetworks()); for (MacVlan mvlan : removed) { assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mvlan.getAddress())); assertNull(vmst.getPort(mvlan)); } // Try to inactivate the same network. assertNull(vmst.inactivate(pvlan)); assertFalse(vmst.isDirty()); hostMap.verify(vmst.toMacMapStatus()); } assertFalse(vmst.hasMapping()); // Restore mappings again. checkActivate(vmst, mapId, hmap, nwMap, hostMap); assertEquals(hmap, hostMap); // Inactivate all hosts on the specified switch. SalNode removedNode = portList.get(0).getSalNode(); PortFilter filter = new NodePortFilter(removedNode); Set<PortVlan> released = new HashSet<>(); Map<MacVlan, SalPort> removedMap = vmst.inactivate(filter, released); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertFalse(removedMap.isEmpty()); assertFalse(released.isEmpty()); assertEquals(removedMap, removeHosts(hostMap, filter)); assertEquals(released, nwMap.removeForce(filter)); assertEquals(nwMap.getNetworks(), vmst.getNetworks()); hostMap.verify(vmst.toMacMapStatus()); for (Entry<MacVlan, SalPort> entry : removedMap.entrySet()) { MacVlan mvlan = entry.getKey(); SalPort sport = entry.getValue(); assertEquals(removedNode, sport.getSalNode()); assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mvlan.getAddress())); assertNull(vmst.getPort(mvlan)); PortVlan pvlan = new PortVlan(sport, mvlan.getVlanId()); assertFalse(vmst.hasMapping(pvlan)); } assertTrue(vmst.hasMapping()); // Try to inactivate again. released.clear(); assertTrue(vmst.inactivate(filter, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); hostMap.verify(vmst.toMacMapStatus()); // Inactivate all hosts by specifying switch port. for (SalPort sport : portList) { SalNode snode = sport.getSalNode(); boolean inactivated = snode.equals(removedNode); filter = new SpecificPortFilter(sport); released.clear(); removedMap = vmst.inactivate(filter, released); assertEquals(!inactivated, vmst.isDirty()); assertFalse(vmst.isDirty()); assertEquals(inactivated, removedMap.isEmpty()); assertEquals(inactivated, released.isEmpty()); assertEquals(removedMap, removeHosts(hostMap, filter)); assertEquals(released, nwMap.removeForce(filter)); hostMap.verify(vmst.toMacMapStatus()); Set<PortVlan> nw1 = nwMap.getNetworks(); if (nw1.isEmpty()) { nw1 = null; } assertEquals(nw1, vmst.getNetworks()); for (Entry<MacVlan, SalPort> entry : removedMap.entrySet()) { MacVlan mvlan = entry.getKey(); assertEquals(sport, entry.getValue()); assertFalse(removedNode.equals(sport.getSalNode())); assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mvlan.getAddress())); assertNull(vmst.getPort(mvlan)); PortVlan pvlan = new PortVlan(sport, mvlan.getVlanId()); assertFalse(vmst.hasMapping(pvlan)); } // Try to inactivate again. released.clear(); assertTrue(vmst.inactivate(filter, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); hostMap.verify(vmst.toMacMapStatus()); } assertFalse(vmst.hasMapping()); // Restore mappings again. checkActivate(vmst, mapId, hmap, nwMap, hostMap); assertEquals(hmap, hostMap); // Test case for inactivate(MacMapIdentifier, Set, Set, Set). // In order to simplify the test code, hosts to be inactivated are // determined by PortVlan instances. // At first, choose 2 arbitrary VLAN networks. Set<PortVlan> expectedNw = new HashSet<>(); Map<MacVlan, SalPort> expectedHosts = new HashMap<>(); Set<Integer> unmappedVlans = new HashSet<>(); for (int i = 1; i <= 2; i++) { int idx = (i * i) + 2; int vid = vlans[i]; SalPort sport = portList.get(idx); PortVlan pvlan = new PortVlan(sport, vid); expectedNw.add(pvlan); nwMap.removeForce(pvlan); Map<MacVlan, SalPort> m = removeHosts(hostMap, pvlan); assertFalse(m.isEmpty()); expectedHosts.putAll(m); // This test case assumes that this host is mapped by MAC mapping // with wildcard MAC address. So this VLAN ID needs to be added // to unmappedVlans. unmappedVlans.add(vid); } assertFalse(expectedNw.isEmpty()); assertFalse(expectedHosts.isEmpty()); assertFalse(unmappedVlans.isEmpty()); // Construct an allowed host set. Set<MacVlan> allowed = new HashSet<>(); for (MacVlan mvlan : hmap.keySet()) { int vid = mvlan.getVlanId(); if (unmappedVlans.contains(vid) && !expectedHosts.containsKey(mvlan)) { // This host should be retained. allowed.add(mvlan); } } assertFalse(allowed.isEmpty()); // Inactivate all hosts on the specified VLAN except for hosts // which are mapped explicitly. released.clear(); removedMap = vmst.inactivate(mapId, allowed, unmappedVlans, released); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertFalse(removedMap.isEmpty()); assertFalse(released.isEmpty()); assertEquals(removedMap, expectedHosts); assertEquals(released, expectedNw); assertEquals(nwMap.getNetworks(), vmst.getNetworks()); hostMap.verify(vmst.toMacMapStatus()); for (Entry<MacVlan, SalPort> entry : removedMap.entrySet()) { MacVlan mvlan = entry.getKey(); SalPort sport = entry.getValue(); assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mvlan.getAddress())); assertNull(vmst.getPort(mvlan)); PortVlan pvlan = new PortVlan(sport, mvlan.getVlanId()); assertFalse(vmst.hasMapping(pvlan)); } assertTrue(vmst.hasMapping()); // Try to inactivate again. released.clear(); assertTrue(vmst.inactivate(mapId, allowed, unmappedVlans, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); assertTrue(vmst.hasMapping()); hostMap.verify(vmst.toMacMapStatus()); // No host should be inactivated if unmappedVlans is empty. allowed.clear(); unmappedVlans.clear(); assertTrue(vmst.inactivate(mapId, allowed, unmappedVlans, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); assertTrue(vmst.hasMapping()); hostMap.verify(vmst.toMacMapStatus()); // No host should be inactivated if all hosts are explicitly mapped. for (int vid : vlans) { unmappedVlans.add(vid); } allowed.clear(); allowed.addAll(hostMap.keySet()); assertTrue(vmst.inactivate(mapId, allowed, unmappedVlans, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); assertTrue(vmst.hasMapping()); hostMap.verify(vmst.toMacMapStatus()); // All hosts should be inactivated if no host is explicitly mapped // and all VLANs are unmapped. allowed.clear(); hostMap.verify(vmst.inactivate(mapId, allowed, unmappedVlans, released)); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertEquals(nwMap.getNetworks(), released); assertFalse(vmst.hasMapping()); assertNull(vmst.getNetworks()); for (Entry<MacVlan, SalPort> entry : hostMap.entrySet()) { MacVlan mvlan = entry.getKey(); SalPort sport = entry.getValue(); assertNull(vmst.getDuplicate(mvlan)); assertNull(vmst.getPortVlan(mvlan.getAddress())); assertNull(vmst.getPort(mvlan)); PortVlan pvlan = new PortVlan(sport, mvlan.getVlanId()); assertFalse(vmst.hasMapping(pvlan)); } hostMap.clear(); hostMap.verify(vmst.toMacMapStatus()); // Try to inactivate again. released.clear(); assertTrue(vmst.inactivate(mapId, allowed, unmappedVlans, released).isEmpty()); assertFalse(vmst.isDirty()); assertTrue(released.isEmpty()); assertFalse(vmst.hasMapping()); hostMap.verify(vmst.toMacMapStatus()); }
From source file:org.opendaylight.vtn.manager.internal.util.vnode.VTNMacMapStatusTest.java
/** * Activate the given host and verify results. * * @param vmst A {@link VTNMacMapStatus} instance to be tested. * @param mapId A {@link MacMapIdentifier} instance. * @param mac A long value which represents the MAC address. * @param vid A VLAN ID./*w ww . j av a 2s. com*/ * @param sport A {@link SalPort} instance. * An arbitrary port is chosen if {@code null} is * specified. * @param nwMap A {@link NetworkMap} instance to store mapped * networks. * @param hostMap A map to store activated hosts. * @throws Exception An error occurred. */ private void checkActivate(VTNMacMapStatus vmst, MacMapIdentifier mapId, long mac, int vid, SalPort sport, NetworkMap nwMap, HostMap hostMap) throws Exception { boolean active = !vmst.hasMapping(); MacVlan mvlan = new MacVlan(mac, vid); SalPort port = sport; if (port == null) { port = getPort(); } PortVlan pvlan = new PortVlan(port, vid); assertEquals(nwMap.getNetworks().contains(pvlan), vmst.hasMapping(pvlan)); assertNull(vmst.getDuplicate(mvlan)); SalPort oldPort = hostMap.get(mvlan); PortVlan oldPv; if (oldPort == null) { oldPv = null; assertNull(vmst.getPortVlan(mac)); assertNull(vmst.getPort(mvlan)); } else { oldPv = new PortVlan(oldPort, vid); assertEquals(oldPv, vmst.getPortVlan(mac)); assertEquals(oldPort, vmst.getPort(mvlan)); } Triple<Boolean, SalPort, PortVlan> result = vmst.activate(mapId, mvlan, port); assertTrue(vmst.isDirty()); assertFalse(vmst.isDirty()); assertEquals(active, result.getLeft().booleanValue()); assertEquals(oldPort, result.getMiddle()); PortVlan released; if (oldPv == null) { released = null; } else { released = (nwMap.remove(oldPv)) ? oldPv : null; } assertEquals(released, result.getRight()); hostMap.put(mvlan, port); hostMap.verify(vmst.toMacMapStatus()); // null should be returned if the host is already // activated. assertNull(vmst.activate(mapId, mvlan, port)); assertFalse(vmst.isDirty()); hostMap.verify(vmst.toMacMapStatus()); assertTrue(vmst.hasMapping(pvlan)); assertNull(vmst.getDuplicate(mvlan)); assertEquals(pvlan, vmst.getPortVlan(mac)); assertEquals(port, vmst.getPort(mvlan)); nwMap.add(pvlan); assertEquals(nwMap.getNetworks(), vmst.getNetworks()); assertTrue(vmst.hasMapping()); }
From source file:org.opendaylight.vtn.manager.internal.vnode.MacMapActivation.java
/** * Activate the specified host in the MAC mapping. * * @param ctx MD-SAL datastore transaction context. * @return {@code true} is returned if the specified MAC mapping was * activated. In other words, {@code true} is returned if the * specified host was activated, and it is the only active host * in the MAC mapping. Otherwise {@code false} is returned. * @throws MacMapGoneException/*from ww w .j a v a 2 s. c o m*/ * The specified host is no longer mapped by the target MAC mapping. * @throws MacMapPortBusyException * The specified VLAN network on a switch port is reserved by * another virtual mapping. * @throws org.opendaylight.vtn.manager.internal.util.vnode.MacMapDuplicateException * The same MAC address as {@code mv} is already mapped to the same * vBridge. * @throws VTNException A fatal error occurred. */ public boolean activate(TxContext ctx) throws VTNException { // Ensure that the specified host is mapped by the specified // MAC mapping. ReadWriteTransaction tx = ctx.getReadWriteTransaction(); checkMacMapping(tx); // Reserve the VLAN on the specified switch port for the MAC mapping. int vid = targetHost.getVlanId(); PortVlan pv = new PortVlan(targetPort, vid); boolean reserved = reservePort(tx, pv); // Activate the MAC mapping. boolean activated; Triple<Boolean, SalPort, PortVlan> result = activate(ctx, pv, reserved); if (result == null) { // The specified host is already activated. activated = false; } else { activated = result.getLeft().booleanValue(); cleanUp(ctx, result.getMiddle()); } return activated; }
From source file:org.openecomp.sdc.be.tosca.CsarUtils.java
private Either<ZipOutputStream, ResponseFormat> populateZip(Component component, boolean getFromCS, ZipOutputStream zip, boolean isInCertificationRequest, boolean mockGenerator, boolean shouldLock, boolean inTransaction) { LifecycleStateEnum lifecycleState = component.getLifecycleState(); String componentYaml = null;/* w w w. j a va 2s. co m*/ Either<ToscaRepresentation, ToscaError> exportComponent = null; byte[] mainYaml = null; // <file name, esid, component> List<Triple<String, String, Component>> dependencies = null; List<ImmutablePair<Component, byte[]>> generatorInputs = new LinkedList<>(); String fileName; Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts(); ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE); fileName = artifactDefinition.getArtifactName(); if (getFromCS || !(lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKIN || lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT)) { String esId = artifactDefinition.getEsId(); Either<byte[], ActionStatus> fromCassandra = getFromCassandra(esId); if (fromCassandra.isRight()) { ResponseFormat responseFormat = componentsUtils.getResponseFormat(fromCassandra.right().value()); return Either.right(responseFormat); } mainYaml = fromCassandra.left().value(); } else { exportComponent = toscaExportUtils.exportComponent(component); if (exportComponent.isRight()) { log.debug("exportComponent failed", exportComponent.right().value()); ActionStatus convertedFromToscaError = componentsUtils .convertFromToscaError(exportComponent.right().value()); ResponseFormat responseFormat = componentsUtils.getResponseFormat(convertedFromToscaError); return Either.right(responseFormat); } ToscaRepresentation exportResult = exportComponent.left().value(); componentYaml = exportResult.getMainYaml(); mainYaml = componentYaml.getBytes(); dependencies = exportResult.getDependencies(); } try { zip.putNextEntry(new ZipEntry(DEFINITIONS_PATH + fileName)); zip.write(mainYaml); generatorInputs.add(new ImmutablePair<Component, byte[]>(component, mainYaml)); if (dependencies == null) { Either<ToscaTemplate, ToscaError> dependenciesRes = toscaExportUtils.getDependencies(component); if (dependenciesRes.isRight()) { log.debug("Failed to retrieve dependencies for component {}, error {}", component.getUniqueId(), dependenciesRes.right().value()); ActionStatus convertFromToscaError = componentsUtils .convertFromToscaError(dependenciesRes.right().value()); ResponseFormat responseFormat = componentsUtils.getResponseFormat(convertFromToscaError); return Either.right(responseFormat); } dependencies = dependenciesRes.left().value().getDependencies(); } if (dependencies != null && !dependencies.isEmpty()) { for (Triple<String, String, Component> d : dependencies) { String esId = d.getMiddle(); Component childComponent = d.getRight(); fileName = d.getLeft(); Either<byte[], ActionStatus> entryData = getEntryData(esId, childComponent); if (entryData.isRight()) { ResponseFormat responseFormat = componentsUtils .getResponseFormat(entryData.right().value()); return Either.right(responseFormat); } byte[] content = entryData.left().value(); zip.putNextEntry(new ZipEntry(DEFINITIONS_PATH + fileName)); zip.write(content); generatorInputs.add(new ImmutablePair<Component, byte[]>(childComponent, content)); } } List<ArtifactDefinition> aiiArtifactList = new LinkedList<>(); // Artifact Generation if (component.getComponentType() == ComponentTypeEnum.SERVICE && (lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKIN || lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT)) { Either<List<ArtifactDefinition>, ResponseFormat> handleAAIArtifacts = handleAAIArtifacts(component, zip, mockGenerator, shouldLock, inTransaction, generatorInputs); if (handleAAIArtifacts.isLeft()) { aiiArtifactList = handleAAIArtifacts.left().value(); } else { log.debug("AAI Artifacts handling failed"); return Either.right(handleAAIArtifacts.right().value()); } if (isInCertificationRequest) { Either<ActionStatus, ResponseFormat> handleAllAAIArtifactsInDataModel = handleAllAAIArtifactsInDataModel( component, aiiArtifactList, shouldLock, inTransaction); if (handleAllAAIArtifactsInDataModel.isRight()) { log.debug("AAI Artifacts handling (create, update, delete) failed"); return Either.right(handleAllAAIArtifactsInDataModel.right().value()); } } } // Collecting All Deployment Artifacts Either<ZipOutputStream, ActionStatus> collectAndWriteToScarDeploymentArtifacts = collectAndWriteToScarDeploymentArtifacts( zip, component, aiiArtifactList); if (collectAndWriteToScarDeploymentArtifacts.isRight()) { return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR)); } } catch (IOException e) { log.debug("Failed to create CSAR zip for component {}", component.getUniqueId(), e); } return Either.left(zip); }
From source file:org.shaman.terrain.sketch.SketchTerrain_old.java
/** * Finds the features (silhouettes and ringelines) of the terrain. * Input: {@link #map}/*w w w . j a v a 2 s . c o m*/ * Output: {@link #features} */ private void findFeatures() { featureNode.detachAllChildren(); Camera cam = app.getCamera(); //1. find silhouettes: edges were the front face is visible, but not the back face //collect distances and visibility LOG.info("compute visibility"); boolean[][] visible = new boolean[map.getSize()][map.getSize()]; float[][] distance = new float[map.getSize()][map.getSize()]; Ray ray = new Ray(); CollisionResults results = new CollisionResults(); for (int x = 0; x < map.getSize(); ++x) { for (int y = 0; y < map.getSize(); ++y) { Vector3f p3 = app.getHeightmapPoint(x, y); Vector3f p2 = cam.getScreenCoordinates(p3); distance[x][y] = p2.z; if (p2.x < 0 || p2.x >= width || p2.y < 0 || p2.y >= height) { visible[x][y] = false; //outside of the screen } else { //shoot a ray to detect visibility Vector3f dir = cam.getLocation().subtract(p3).normalizeLocal(); ray.setDirection(dir); ray.setOrigin(p3.add(dir.mult(5f))); results.clear(); app.getHeightmapSpatial().collideWith(ray, results); visible[x][y] = results.size() == 0; // visible[x][y] = true; } } } //Test LOG.info("show visibility"); List<Vector3f> visiblePoints = new ArrayList<>(); List<Vector3f> hiddenPoints = new ArrayList<>(); Material vmat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md"); vmat.setColor("Color", ColorRGBA.Red); Material hmat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md"); hmat.setColor("Color", ColorRGBA.Gray); for (int x = 0; x < map.getSize(); ++x) { for (int y = 0; y < map.getSize(); ++y) { Vector3f p = app.getHeightmapPoint(x, y); p.addLocal(0, 0.5f, 0); if (visible[x][y]) { visiblePoints.add(p); } else { hiddenPoints.add(p); } } } Mesh vm = new Mesh(); vm.setMode(Mesh.Mode.Points); vm.setPointSize(10); vm.setBuffer(VertexBuffer.Type.Position, 3, BufferUtils.createFloatBuffer(visiblePoints.toArray(new Vector3f[visiblePoints.size()]))); vm.updateCounts(); vm.updateBound(); Geometry vg = new Geometry("visible", vm); vg.setMaterial(vmat); featureNode.attachChild(vg); Mesh hm = new Mesh(); hm.setMode(Mesh.Mode.Points); hm.setPointSize(10); hm.setBuffer(VertexBuffer.Type.Position, 3, BufferUtils.createFloatBuffer(hiddenPoints.toArray(new Vector3f[hiddenPoints.size()]))); hm.updateCounts(); hm.updateBound(); Geometry hg = new Geometry("hidden", hm); hg.setMaterial(hmat); featureNode.attachChild(hg); //build graph int[][] nodes = new int[map.getSize()][map.getSize()]; Graph graph = new Graph(); ArrayList<Vector3f> positions = new ArrayList<>(); ArrayList<Vector2f> indices = new ArrayList<>(); for (int x = 0; x < map.getSize(); ++x) { for (int y = 0; y < map.getSize(); ++y) { if (visible[x][y]) { nodes[x][y] = graph.addNode(); positions.add(app.getHeightmapPoint(x, y).add(0, 0.5f, 0)); indices.add(new Vector2f(x, y)); } else { nodes[x][y] = -1; } } } for (int x = 0; x < map.getSize(); ++x) { for (int y = 0; y < map.getSize(); ++y) { if (nodes[x][y] == -1) { continue; } if (x > 0 && nodes[x - 1][y] >= 0) { graph.addEdge(nodes[x - 1][y], nodes[x][y], -100); } if (y > 0 && nodes[x][y - 1] >= 0) { graph.addEdge(nodes[x][y - 1], nodes[x][y], -100); } if (x > 0 && y > 0 && nodes[x - 1][y - 1] >= 0) { graph.addEdge(nodes[x - 1][y - 1], nodes[x][y], -100); } if (x > 0 && y > 0 && nodes[x - 1][y] >= 0 && nodes[x][y - 1] >= 0) { graph.addEdge(nodes[x - 1][y], nodes[x][y - 1], -100); } } } //find silhouettes for (Triple<Integer, Integer, Float> e : graph) { Vector2f a = indices.get(e.getLeft()); Vector2f b = indices.get(e.getMiddle()); int ax = (int) a.x; int ay = (int) a.y; int bx = (int) b.x; int by = (int) b.y; Vector3f A = app.getHeightmapPoint(ax, ay); Vector3f B = app.getHeightmapPoint(bx, by); Vector3f C, D; if (a.x == b.x) { //vertical step if (a.x > 0) { C = app.getHeightmapPoint(ax - 1, ay).add(app.getHeightmapPoint(bx - 1, by)).multLocal(0.5f); } else { C = A.add(B).multLocal(0.5f); } if (a.x < map.getSize() - 1) { D = app.getHeightmapPoint(ax + 1, ay).add(app.getHeightmapPoint(bx + 1, by)).multLocal(0.5f); } else { D = A.add(B).multLocal(0.5f); } } else if (a.y == b.y) { //horizontal step if (a.y > 0) { C = app.getHeightmapPoint(ax, ay - 1).add(app.getHeightmapPoint(bx, by - 1)).multLocal(0.5f); } else { C = A.add(B).multLocal(0.5f); } if (a.y < map.getSize() - 1) { D = app.getHeightmapPoint(ax, ax + 1).add(app.getHeightmapPoint(bx, by + 1)).multLocal(0.5f); } else { D = A.add(B).multLocal(0.5f); } } else { //diagonal step C = app.getHeightmapPoint(ax, by); D = app.getHeightmapPoint(bx, ay); } //check silhouette Vector3f pA = cam.getScreenCoordinates(A); Vector3f pB = cam.getScreenCoordinates(B); Vector3f pC = cam.getScreenCoordinates(C); Vector3f pD = cam.getScreenCoordinates(D); Vector2f ppA = new Vector2f(pA.x, pA.y); Vector2f ppB = new Vector2f(pB.x, pB.y); Vector2f ppC = new Vector2f(pC.x, pC.y); Vector2f ppD = new Vector2f(pD.x, pD.y); if (FastMath.counterClockwise(ppA, ppB, ppC) == FastMath.counterClockwise(ppA, ppB, ppD)) { //silhouette detected graph.setEdgeWeight(e.getLeft(), e.getMiddle(), 1000); continue; } //check ringes } showGraph(graph, visiblePoints); LOG.info("features: " + features); displayFeatures(); }
From source file:org.shaman.terrain.sketch.SketchTerrain_old.java
private void showGraph(Graph g, List<Vector3f> positions) { ArrayList<Vector3f> lines = new ArrayList<>(); ArrayList<ColorRGBA> colors = new ArrayList<>(); for (Triple<Integer, Integer, Float> e : g) { lines.add(positions.get(e.getLeft())); lines.add(positions.get(e.getMiddle())); float v = 1 - (e.getRight() + 100) / 200f; ColorRGBA col = new ColorRGBA(1, v, v, 1); // ColorRGBA col = ColorRGBA.White; colors.add(col);//from w ww .j a v a 2 s .c om colors.add(col); } Mesh m = new Mesh(); m.setBuffer(VertexBuffer.Type.Position, 3, BufferUtils.createFloatBuffer(lines.toArray(new Vector3f[lines.size()]))); m.setBuffer(VertexBuffer.Type.Color, 4, BufferUtils.createFloatBuffer(colors.toArray(new ColorRGBA[colors.size()]))); m.setMode(Mesh.Mode.Lines); m.setLineWidth(2); m.updateCounts(); m.updateBound(); Material mat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md"); //mat.setColor("Color", ColorRGBA.White); mat.setBoolean("VertexColor", true); Geometry geom = new Geometry("graph", m); geom.setMaterial(mat); featureNode.attachChild(geom); }