Example usage for com.google.common.collect Multimap get

Introduction

In this page you can find the example usage for com.google.common.collect Multimap get.

Prototype

Collection<V> get(@Nullable K key);

Source Link

Document

Returns a view collection of the values associated with key in this multimap, if any.

Usage

From source file:com.facebook.buck.apple.XctoolRunTestsStep.java

private static void formatXctoolFilterParams(TestSelectorList testSelectorList,
        Multimap<String, TestDescription> testTargetsToDescriptions,
        ImmutableList.Builder<String> filterParamsBuilder) {
    for (String testTarget : testTargetsToDescriptions.keySet()) {
        StringBuilder sb = new StringBuilder();
        boolean matched = false;
        for (TestDescription testDescription : testTargetsToDescriptions.get(testTarget)) {
            if (!testSelectorList.isIncluded(testDescription)) {
                continue;
            }// w  w w  .j a  v  a  2 s  . com
            if (!matched) {
                matched = true;
                sb.append(testTarget);
                sb.append(':');
            } else {
                sb.append(',');
            }
            sb.append(testDescription.getClassName());
            sb.append('/');
            sb.append(testDescription.getMethodName());
        }
        if (matched) {
            filterParamsBuilder.add("-only");
            filterParamsBuilder.add(sb.toString());
        }
    }
}

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From source file:com.zimbra.cs.mailbox.acl.AclPushTask.java

public static synchronized void doWork() {
    if (!supported)
        return;//from   w w w .  java  2  s.  c om
    ZimbraLog.misc.debug("Starting pending ACL push");

    Multimap<Integer, List<Integer>> currentItemIdsProcessed = ArrayListMultimap.create();

    try {
        Date now = new Date();
        Multimap<Integer, Integer> mboxIdToItemIds = DbPendingAclPush.getEntries(now);

        for (int mboxId : mboxIdToItemIds.keySet()) {
            Mailbox mbox;
            List<Integer> itemsProcessed = new ArrayList<Integer>();
            try {
                mbox = MailboxManager.getInstance().getMailboxById(mboxId);
            } catch (ServiceException e) {
                ZimbraLog.misc.info("Exception occurred while getting mailbox for id %s during ACL push",
                        mboxId, e);
                continue;
            }
            Collection<Integer> itemIds = mboxIdToItemIds.get(mboxId);
            MailItem[] items = null;
            try {
                items = mbox.getItemById(null, itemIds, MailItem.Type.UNKNOWN);
            } catch (MailServiceException.NoSuchItemException e) {
                // one or more folders no longer exist
                if (itemIds.size() > 1) {
                    List<MailItem> itemList = new ArrayList<MailItem>();
                    for (int itemId : itemIds) {
                        try {
                            itemList.add(mbox.getItemById(null, itemId, MailItem.Type.UNKNOWN));
                        } catch (MailServiceException.NoSuchItemException ignored) {
                        }
                    }
                    items = itemList.toArray(new MailItem[itemList.size()]);
                }
            }

            Account account = mbox.getAccount();
            String[] existingSharedItems = account.getSharedItem();
            Set<String> updatedSharedItems = new HashSet<String>();

            for (String sharedItem : existingSharedItems) {
                ShareInfoData shareData = AclPushSerializer.deserialize(sharedItem);

                if (!itemIds.contains(shareData.getItemId())) {
                    updatedSharedItems.add(sharedItem);
                }
            }

            if (items != null) {
                for (MailItem item : items) {
                    if (item == null) {
                        continue;
                    }
                    // for now push the Folder grants to LDAP
                    if (!(item instanceof Folder)) {
                        continue;
                    }
                    ACL acl = item.getACL();
                    if (acl == null) {
                        continue;
                    }
                    for (ACL.Grant grant : acl.getGrants()) {
                        updatedSharedItems.add(AclPushSerializer.serialize(item, grant));
                    }
                    itemsProcessed.add(item.getId());
                    currentItemIdsProcessed.put(mboxId, itemsProcessed);
                }
            }
            account.setSharedItem(updatedSharedItems.toArray(new String[updatedSharedItems.size()]));
        } // for
        DbPendingAclPush.deleteEntries(now);

    } catch (ServiceException e) {
        ZimbraLog.misc.warn("Error during ACL push task", e);

    } catch (Throwable t) { //don't let exceptions kill the timer
        try {

            // We ran into runtime exception, so we want to delete records from ACL 
            // table for processed records.
            deleteDbAclEntryForProcessedItems(currentItemIdsProcessed);
        } catch (ServiceException e) {
            ZimbraLog.misc.warn("Error during ACL push task and deleting ACL push entry.");
        }
        ZimbraLog.misc.warn("Error during ACL push task", t);
    }
    ZimbraLog.misc.debug("Finished pending ACL push");
}

---

From source file:com.android.tools.idea.editors.theme.attributes.AttributesGrouper.java

@NotNull
private static List<TableLabel> generateLabelsForGroup(final List<EditedStyleItem> source,
        final List<EditedStyleItem> sink) {
    // A TreeMap is used to ensure the keys are sorted in alphabetical order
    // ArrayLists are used for values to ensure that they stay in the same order they came in
    Multimap<String, EditedStyleItem> classes = Multimaps.newListMultimap(
            new TreeMap<String, Collection<EditedStyleItem>>(), new Supplier<List<EditedStyleItem>>() {
                @Override//  www . j  ava2  s . c o  m
                public List<EditedStyleItem> get() {
                    return new ArrayList<EditedStyleItem>();
                }
            });
    for (EditedStyleItem item : source) {
        String group = item.getAttrGroup();
        classes.put(group, item);
    }

    final List<TableLabel> labels = new ArrayList<TableLabel>();
    int offset = 0;
    sink.clear();
    for (String group : classes.keySet()) {
        final int size = classes.get(group).size();
        sink.addAll(classes.get(group));
        if (size != 0) {
            labels.add(new TableLabel(group, offset));
        }
        offset += size;
    }
    return labels;
}

---

From source file:org.opentripplanner.routing.edgetype.TripPattern.java

/**
 * Patterns do not have unique IDs in GTFS, so we make some by concatenating agency id, route id, and an integer.
 * We impose our assumption that all trips in the same pattern are on the same route.
 * This only works if the Collection of TripPattern includes every TripPattern for the agency.
 *//*  w w  w.  j a  v a  2  s  .  c  o  m*/
public static void generateUniqueIds(Collection<TripPattern> tripPatterns) {
    Multimap<Route, TripPattern> patternsForRoute = HashMultimap.create();
    for (TripPattern pattern : tripPatterns) {
        AgencyAndId routeId = pattern.route.getId();
        patternsForRoute.put(pattern.route, pattern);
        int count = patternsForRoute.get(pattern.route).size();
        // OBA library uses underscore as separator, we're moving toward colon.
        String id = String.format("%s:%s:%02d", routeId.getAgencyId(), routeId.getId(), count);
        pattern.code = (id);
    }
}

---

From source file:org.apache.samza.execution.OperatorSpecGraphAnalyzer.java

/**
 * Creates a function that retrieves the next {@link OperatorSpec}s of any given {@link OperatorSpec} in the specified
 * {@code operatorSpecGraph}./*  ww w .  j a va  2  s  . c om*/
 *
 * Calling the returned function with any {@link SendToTableOperatorSpec} will return a collection of all
 * {@link StreamTableJoinOperatorSpec}s that reference the same table as the specified
 * {@link SendToTableOperatorSpec}, as if they were actually connected.
 */
private static Function<OperatorSpec, Iterable<OperatorSpec>> getCustomGetNextOpSpecs(
        Iterable<InputOperatorSpec> inputOpSpecs) {

    // Traverse operatorSpecGraph to create mapping between every SendToTableOperatorSpec and all
    // StreamTableJoinOperatorSpecs referencing the same table.
    TableJoinVisitor tableJoinVisitor = new TableJoinVisitor();
    for (InputOperatorSpec inputOpSpec : inputOpSpecs) {
        traverse(inputOpSpec, tableJoinVisitor, opSpec -> opSpec.getRegisteredOperatorSpecs());
    }

    Multimap<SendToTableOperatorSpec, StreamTableJoinOperatorSpec> sendToTableOpSpecToStreamTableJoinOpSpecs = tableJoinVisitor
            .getSendToTableOpSpecToStreamTableJoinOpSpecs();

    return operatorSpec -> {
        // If this is a SendToTableOperatorSpec, return all StreamTableJoinSpecs referencing the same table.
        // For all other types of operator specs, return the next registered operator specs.
        if (operatorSpec instanceof SendToTableOperatorSpec) {
            SendToTableOperatorSpec sendToTableOperatorSpec = (SendToTableOperatorSpec) operatorSpec;
            return Collections.unmodifiableCollection(
                    sendToTableOpSpecToStreamTableJoinOpSpecs.get(sendToTableOperatorSpec));
        }

        return operatorSpec.getRegisteredOperatorSpecs();
    };
}

---

From source file:com.ardor3d.scenegraph.AbstractBufferData.java

private static void handleVBODelete(final Renderer deleter, final Multimap<Object, Integer> idMap) {
    Object currentGLRef = null;/*from  w w  w  .  j a  v a  2 s .co m*/
    // Grab the current context, if any.
    if (deleter != null && ContextManager.getCurrentContext() != null) {
        currentGLRef = ContextManager.getCurrentContext().getGlContextRep();
    }
    // For each affected context...
    for (final Object glref : idMap.keySet()) {
        // If we have a deleter and the context is current, immediately delete
        if (deleter != null && glref.equals(currentGLRef)) {
            deleter.deleteVBOs(idMap.get(glref));
        }
        // Otherwise, add a delete request to that context's render task queue.
        else {
            GameTaskQueueManager.getManager(ContextManager.getContextForRef(glref))
                    .render(new RendererCallable<Void>() {
                        public Void call() throws Exception {
                            getRenderer().deleteVBOs(idMap.get(glref));
                            return null;
                        }
                    });
        }
    }
}

---

From source file:com.android.tools.idea.rendering.LayoutlibCallbackImpl.java

@Nullable
private static List<String> dfs(String from, Set<String> visiting, Multimap<String, String> includeMap) {
    visiting.add(from);/*from  ww w .  ja  v a2 s  .  c  o  m*/
    Collection<String> includes = includeMap.get(from);
    if (includes != null && includes.size() > 0) {
        for (String include : includes) {
            if (visiting.contains(include)) {
                List<String> list = Lists.newLinkedList();
                list.add(include);
                list.add(from);
                return list;
            }
            List<String> chain = dfs(include, visiting, includeMap);
            if (chain != null) {
                chain.add(from);
                return chain;
            }
        }
    }
    visiting.remove(from);
    return null;
}

---

From source file:org.apache.shindig.gadgets.http.HttpResponse.java

/**
 * Tries to find a valid date from the input headers.
 *
 * @return The value of the date header, in milliseconds, or -1 if no Date could be determined.
 *//*from w ww  .j  av a  2 s.c  o  m*/
private static long getAndUpdateDate(Multimap<String, String> headers) {
    // Validate the Date header. Must conform to the HTTP date format.
    long timestamp = -1;
    long currentTime = getTimeSource().currentTimeMillis();
    Collection<String> dates = headers.get("Date");

    if (!dates.isEmpty()) {
        Date d = DateUtil.parseRfc1123Date(dates.iterator().next());
        if (d != null) {
            timestamp = d.getTime();
            if (Math.abs(currentTime - timestamp) > responseDateDriftLimit) {
                // Do not trust the date from response if it is too old (server time out of sync)
                timestamp = -1;
            }
        }
    }
    if (timestamp == -1) {
        timestamp = currentTime;
        headers.replaceValues("Date", ImmutableList.of(DateUtil.formatRfc1123Date(timestamp)));
    }
    return timestamp;
}

---

From source file:org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.Config.java

public static Map<String, Map<String, Collection<ObjectName>>> getMappedInstances(
        Set<ObjectName> instancesToMap, Map<String, Map<String, ModuleConfig>> configs) {
    Multimap<String, ObjectName> moduleToInstances = mapInstancesToModules(instancesToMap);

    Map<String, Map<String, Collection<ObjectName>>> retVal = Maps.newLinkedHashMap();

    for (Entry<String, Map<String, ModuleConfig>> namespaceToModuleToConfigEntry : configs.entrySet()) {

        Map<String, Collection<ObjectName>> innerRetVal = Maps.newHashMap();

        for (Entry<String, ModuleConfig> mbeEntry : namespaceToModuleToConfigEntry.getValue().entrySet()) {

            String moduleName = mbeEntry.getKey();
            Collection<ObjectName> instances = moduleToInstances.get(moduleName);

            // TODO, this code does not support same module names from different namespaces
            // Namespace should be present in ObjectName

            if (instances == null) {
                continue;
            }// w w  w .  j  a va 2  s .c  o m

            innerRetVal.put(moduleName, instances);

        }

        retVal.put(namespaceToModuleToConfigEntry.getKey(), innerRetVal);
    }
    return retVal;
}

---

From source file:com.facebook.buck.apple.project_generator.WorkspaceAndProjectGenerator.java

private static Function<BuildTarget, PBXTarget> getTargetNodeToPBXTargetTransformFunction(
        final Multimap<BuildTarget, PBXTarget> buildTargetToTarget, final boolean buildWithBuck) {
    return input -> {
        ImmutableList<PBXTarget> targets = ImmutableList.copyOf(buildTargetToTarget.get(input));
        if (targets.size() == 1) {
            return targets.get(0);
        }//from w  w  w.j  a v a  2s.  co  m
        // The only reason why a build target would map to more than one project target is if
        // there are two project targets: one is the usual one, the other is a target that just
        // shells out to Buck.
        Preconditions.checkState(targets.size() == 2);
        PBXTarget first = targets.get(0);
        PBXTarget second = targets.get(1);
        Preconditions.checkState(first.getName().endsWith(ProjectGenerator.BUILD_WITH_BUCK_POSTFIX)
                ^ second.getName().endsWith(ProjectGenerator.BUILD_WITH_BUCK_POSTFIX));
        PBXTarget buildWithBuckTarget;
        PBXTarget buildWithXcodeTarget;
        if (first.getName().endsWith(ProjectGenerator.BUILD_WITH_BUCK_POSTFIX)) {
            buildWithBuckTarget = first;
            buildWithXcodeTarget = second;
        } else {
            buildWithXcodeTarget = first;
            buildWithBuckTarget = second;
        }
        return buildWithBuck ? buildWithBuckTarget : buildWithXcodeTarget;
    };
}

---

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