Java Code Examples for com.google.common.collect.Multimap#asMap()
The following examples show how to use
com.google.common.collect.Multimap#asMap() .
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Example 1
Source File: BooksDataManager.java From datawave with Apache License 2.0 | 6 votes |
/** * Loads test data as grouping data from a multimap. * * @param data * list of multimap entries of field name to values */ public void loadTestData(final List<Map.Entry<Multimap<String,String>,UID>> data) { try { GroupingAccumuloWriter writer = new GroupingAccumuloWriter(this.datatype, this.accumuloConn, this.cfgData.getDateField(), this.fieldIndex, this.cfgData); writer.addData(data); Set<RawData> testData = new HashSet<>(); for (Map.Entry<Multimap<String,String>,UID> entry : data) { Multimap<String,String> mm = entry.getKey(); Map<String,Collection<String>> val = mm.asMap(); RawData rawEntry = new BooksRawData(this.datatype, this.getHeaders(), this.metadata, val); testData.add(rawEntry); } this.rawData.put(this.datatype, testData); } catch (MutationsRejectedException | TableNotFoundException me) { throw new AssertionError(me); } }
Example 2
Source File: ServiceContext.java From Baragon with Apache License 2.0 | 6 votes |
@JsonCreator public ServiceContext(@JsonProperty("service") BaragonService service, @JsonProperty("upstreams") Collection<UpstreamInfo> upstreams, @JsonProperty("timestamp") Long timestamp, @JsonProperty("present") boolean present) { this.service = service; this.timestamp = timestamp; this.upstreams = MoreObjects.firstNonNull(upstreams, Collections.<UpstreamInfo>emptyList()); this.present = present; this.rootPath = service.getServiceBasePath().equals("/"); if (!this.upstreams.isEmpty()) { final Multimap<String, UpstreamInfo> upstreamGroupsMultimap = ArrayListMultimap.create(); for (UpstreamInfo upstream : this.upstreams) { upstreamGroupsMultimap.put(upstream.getGroup(), upstream); } this.upstreamGroups = upstreamGroupsMultimap.asMap(); } else { this.upstreamGroups = Collections.emptyMap(); } }
Example 3
Source File: AssignmentQuantityAllocator.java From xtext-core with Eclipse Public License 2.0 | 5 votes |
@Override public Map<EStructuralFeature, Collection<ISyntaxConstraint>> groupByFeature() { Multimap<EStructuralFeature, ISyntaxConstraint> map = HashMultimap.create(); for (ISyntaxConstraint e : assignmentQuants.keySet()) map.put(e.getAssignmentFeature(delegate.eClass()), e); return map.asMap(); }
Example 4
Source File: MatchHeaders.java From flashback with BSD 2-Clause "Simplified" License | 5 votes |
private static Map<String,String> multimapToCommaSeparatedMap(Multimap<String, String> multimap) { Map<String, Collection<String>> mapOfCollections = multimap.asMap(); HashMap<String, String> map = new HashMap<>(); for (Map.Entry<String, Collection<String>> entry : mapOfCollections.entrySet()) { map.put(entry.getKey(), String.join(",", entry.getValue())); } return map; }
Example 5
Source File: TypePlanTransformers.java From brooklyn-server with Apache License 2.0 | 5 votes |
/** returns a list of {@link BrooklynTypePlanTransformer} instances for this {@link ManagementContext} * which may be able to handle the given plan; the list is sorted with highest-score transformer first */ @Beta public static List<BrooklynTypePlanTransformer> forType(ManagementContext mgmt, RegisteredType type, RegisteredTypeLoadingContext constraint) { Multimap<Double,BrooklynTypePlanTransformer> byScoreMulti = ArrayListMultimap.create(); Collection<BrooklynTypePlanTransformer> transformers = all(mgmt); for (BrooklynTypePlanTransformer transformer : transformers) { double score = transformer.scoreForType(type, constraint); if (score>0) byScoreMulti.put(score, transformer); } Map<Double, Collection<BrooklynTypePlanTransformer>> tree = new TreeMap<Double, Collection<BrooklynTypePlanTransformer>>(byScoreMulti.asMap()); List<Collection<BrooklynTypePlanTransformer>> highestFirst = new ArrayList<Collection<BrooklynTypePlanTransformer>>(tree.values()); Collections.reverse(highestFirst); return ImmutableList.copyOf(Iterables.concat(highestFirst)); }
Example 6
Source File: AbstractPlayerGamesTest.java From codenjoy with GNU General Public License v3.0 | 5 votes |
public Map<Integer, Collection<String>> getRooms() { Multimap<Integer, String> result = TreeMultimap.create(); for (PlayerGame playerGame : playerGames) { int index = fields.indexOf(playerGame.getField()); String name = playerGame.getPlayer().getId(); result.get(index).add(name); } return result.asMap(); }
Example 7
Source File: AbstractPlayerGamesTest.java From codenjoy with GNU General Public License v3.0 | 5 votes |
public Map<String, Collection<List<String>>> getRoomNames() { Multimap<String, List<String>> result = HashMultimap.create(); playerGames.rooms().forEach( (key, value) -> result.get(key).add(players(value))); return result.asMap(); }
Example 8
Source File: DistributedLabelResourceStore.java From onos with Apache License 2.0 | 5 votes |
@Override public boolean releaseToDevicePool(Multimap<DeviceId, LabelResource> release) { Map<DeviceId, Collection<LabelResource>> maps = release.asMap(); Set<DeviceId> deviceIdSet = maps.keySet(); LabelResourceRequest request = null; for (Iterator<DeviceId> it = deviceIdSet.iterator(); it.hasNext();) { DeviceId deviceId = it.next(); Device device = deviceService.getDevice(deviceId); if (device == null) { continue; } ImmutableSet<LabelResource> collection = ImmutableSet.copyOf(maps .get(deviceId)); request = new LabelResourceRequest(deviceId, LabelResourceRequest.Type.RELEASE, 0, collection); NodeId master = mastershipService.getMasterFor(deviceId); if (master == null) { log.warn("Failed to releaseToDevicePool: No master for {}", deviceId); return false; } if (master.equals(clusterService.getLocalNode().id())) { return internalRelease(request); } log.trace("Forwarding request to {}, which is the primary (master) for device {}", master, deviceId); return complete(clusterCommunicator .sendAndReceive(request, LabelResourceMessageSubjects.LABEL_POOL_RELEASE, SERIALIZER::encode, SERIALIZER::decode, master)); } return false; }
Example 9
Source File: CejugErrorMap.java From hurraa with GNU General Public License v2.0 | 5 votes |
public CejugErrorMap(List<Message> messages) { Multimap<String, String> out = ArrayListMultimap.create(); for (Message message : messages) { out.put(message.getCategory(), message.getMessage()); } this.delegate = out.asMap(); this.messages = messages; }
Example 10
Source File: NodeOptions.java From selenium with Apache License 2.0 | 5 votes |
private Map<WebDriverInfo, Collection<SessionFactory>> discoverDrivers( int maxSessions, Function<WebDriverInfo, Collection<SessionFactory>> factoryFactory) { if (!config.getBool("node", "detect-drivers").orElse(false)) { return ImmutableMap.of(); } // We don't expect duplicates, but they're fine List<WebDriverInfo> infos = StreamSupport.stream(ServiceLoader.load(WebDriverInfo.class).spliterator(), false) .filter(WebDriverInfo::isAvailable) .sorted(Comparator.comparing(info -> info.getDisplayName().toLowerCase())) .collect(Collectors.toList()); // Same List<DriverService.Builder<?, ?>> builders = new ArrayList<>(); ServiceLoader.load(DriverService.Builder.class).forEach(builders::add); Multimap<WebDriverInfo, SessionFactory> toReturn = HashMultimap.create(); infos.forEach(info -> { Capabilities caps = info.getCanonicalCapabilities(); builders.stream() .filter(builder -> builder.score(caps) > 0) .forEach(builder -> { for (int i = 0; i < Math.min(info.getMaximumSimultaneousSessions(), maxSessions); i++) { toReturn.putAll(info, factoryFactory.apply(info)); } }); }); return toReturn.asMap(); }
Example 11
Source File: CaseInsensitiveMultiMap.java From ribbon with Apache License 2.0 | 5 votes |
Map<String, Collection<String>> asMap() { Multimap<String, String> result = ArrayListMultimap.create(); Collection<Entry<String, String>> all = map.values(); for (Entry<String, String> entry: all) { result.put(entry.getKey(), entry.getValue()); } return result.asMap(); }
Example 12
Source File: Indexer.java From hbase-indexer with Apache License 2.0 | 5 votes |
/** * groups a list of ids by shard * (consider moving this to a BaseSharder class) */ private Map<Integer, Collection<String>> shardByValue(List<String> idsToDelete) { Multimap<Integer, String> map = Multimaps.index(idsToDelete, new Function<String, Integer>() { @Override public Integer apply(@Nullable String id) { try { return sharder.getShard(id); } catch (SharderException e) { throw new RuntimeException("error calculating hash", e); } } }); return map.asMap(); }
Example 13
Source File: ThirdEyeUtils.java From incubator-pinot with Apache License 2.0 | 4 votes |
public static String convertMultiMapToJson(Multimap<String, String> multimap) throws JsonProcessingException { Map<String, Collection<String>> map = multimap.asMap(); return OBJECT_MAPPER.writeValueAsString(map); }
Example 14
Source File: HadoopHashMapSelfTest.java From ignite with Apache License 2.0 | 3 votes |
private void check(HadoopHashMultimap m, Multimap<Integer, Integer> mm, HadoopTaskContext taskCtx) throws Exception { final HadoopTaskInput in = m.input(taskCtx); Map<Integer, Collection<Integer>> mmm = mm.asMap(); int keys = 0; while (in.next()) { keys++; IntWritable k = (IntWritable)in.key(); assertNotNull(k); ArrayList<Integer> vs = new ArrayList<>(); Iterator<?> it = in.values(); while (it.hasNext()) vs.add(((IntWritable) it.next()).get()); Collection<Integer> exp = mmm.get(k.get()); assertEquals(sorted(exp), sorted(vs)); } X.println("keys: " + keys + " cap: " + m.capacity()); assertEquals(mmm.size(), keys); assertEquals(m.keys(), keys); in.close(); }