Example usage for com.google.common.collect ImmutableMultimap builder

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableMultimap builder.

Prototype

public static <K, V> Builder<K, V> builder() 

Source Link

Document

Returns a new builder.

Usage

From source file:io.prestosql.sql.planner.optimizations.joins.JoinGraph.java

private JoinGraph joinWith(JoinGraph other, List<JoinNode.EquiJoinClause> joinClauses, Context context,
        PlanNodeId newRoot) {/*  w w w. j  a  v a 2  s  .com*/
    for (PlanNode node : other.nodes) {
        checkState(!edges.containsKey(node.getId()), format("Node [%s] appeared in two JoinGraphs", node));
    }

    List<PlanNode> nodes = ImmutableList.<PlanNode>builder().addAll(this.nodes).addAll(other.nodes).build();

    ImmutableMultimap.Builder<PlanNodeId, Edge> edges = ImmutableMultimap.<PlanNodeId, Edge>builder()
            .putAll(this.edges).putAll(other.edges);

    List<Expression> joinedFilters = ImmutableList.<Expression>builder().addAll(this.filters)
            .addAll(other.filters).build();

    for (JoinNode.EquiJoinClause edge : joinClauses) {
        Symbol leftSymbol = edge.getLeft();
        Symbol rightSymbol = edge.getRight();
        checkState(context.containsSymbol(leftSymbol));
        checkState(context.containsSymbol(rightSymbol));

        PlanNode left = context.getSymbolSource(leftSymbol);
        PlanNode right = context.getSymbolSource(rightSymbol);
        edges.put(left.getId(), new Edge(right, leftSymbol, rightSymbol));
        edges.put(right.getId(), new Edge(left, rightSymbol, leftSymbol));
    }

    return new JoinGraph(nodes, edges.build(), newRoot, joinedFilters, Optional.empty());
}

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From source file:com.android.tools.idea.npw.assetstudio.wizard.GenerateIconsPanel.java

/**
 * Create a panel which can generate Android icons. The supported types passed in will be
 * presented to the user in a pulldown menu (unless there's only one supported type). If no
 * supported types are passed in, then all types will be supported by default.
 *///  w w  w .j a  v a2s  .c o  m
public GenerateIconsPanel(@NotNull Disposable disposableParent, @NotNull AndroidProjectPaths defaultPaths,
        @NotNull AndroidIconType... supportedTypes) {
    super(new BorderLayout());

    myDefaultPaths = defaultPaths;
    myPaths = myDefaultPaths;

    if (supportedTypes.length == 0) {
        supportedTypes = AndroidIconType.values();
    }

    DefaultComboBoxModel supportedTypesModel = new DefaultComboBoxModel(supportedTypes);
    myIconTypeCombo.setModel(supportedTypesModel);
    myIconTypeCombo.setVisible(supportedTypes.length > 1);

    assert myConfigureIconPanels.getLayout() instanceof CardLayout;
    for (AndroidIconType iconType : supportedTypes) {
        myConfigureIconPanels.add(new ConfigureIconPanel(this, iconType), iconType.toString());
    }

    mySourceAssetMaxWidthPanel.addComponentListener(new ComponentAdapter() {
        @Override
        public void componentResized(ComponentEvent e) {
            updateSourceAssetPreview(getActiveIconPanel().getAsset().toImage());
        }
    });

    // @formatter:off
    ImmutableMultimap.Builder<AndroidIconType, PreviewIconsPanel> previewPanelBuilder = ImmutableMultimap
            .builder();
    previewPanelBuilder.putAll(AndroidIconType.ACTIONBAR,
            new PreviewIconsPanel("", PreviewIconsPanel.Theme.TRANSPARENT));
    previewPanelBuilder.putAll(AndroidIconType.LAUNCHER,
            new PreviewIconsPanel("", PreviewIconsPanel.Theme.TRANSPARENT));
    previewPanelBuilder.putAll(AndroidIconType.NOTIFICATION,
            new PreviewIconsPanel("API 11+", PreviewIconsPanel.Theme.DARK,
                    new CategoryIconMap.NotificationFilter(NotificationIconGenerator.Version.V11)),
            new PreviewIconsPanel("API 9+", PreviewIconsPanel.Theme.LIGHT,
                    new CategoryIconMap.NotificationFilter(NotificationIconGenerator.Version.V9)),
            new PreviewIconsPanel("Older APIs", PreviewIconsPanel.Theme.GRAY,
                    new CategoryIconMap.NotificationFilter(NotificationIconGenerator.Version.OLDER)));
    myOutputPreviewPanels = previewPanelBuilder.build();
    // @formatter:on

    for (PreviewIconsPanel iconsPanel : myOutputPreviewPanels.values()) {
        myOutputPreviewPanel.add(iconsPanel);
    }

    myOutputIconType = new AsValueExpression<>(new SelectedItemProperty<>(myIconTypeCombo));

    initializeListenersAndBindings();

    myValidatorPanel = new ValidatorPanel(this, myRootPanel);
    initializeValidators();

    Disposer.register(disposableParent, this);
    Disposer.register(this, myValidatorPanel);
    add(myValidatorPanel);
}

---

From source file:uk.ac.open.kmi.iserve.sal.manager.impl.ServiceManagerIndexRdf.java

/**
 * Given an operation, this method obtains the list of input URIs mapped to their annotated types (i.e., modelReferences).
 * Note that the same input may have several annotations indicating the type.
 *
 * @param operationUri the URI for which we want to obtain the inputs and their annotated types
 * @return a Multimap with the inputs and their corresponding types.
 */// w  w w.jav  a  2 s .c  om
@Override
public Multimap<URI, URI> listTypedInputs(URI operationUri) {
    if (operationUri == null) {
        return ImmutableMultimap.of();
    }

    ImmutableMultimap.Builder<URI, URI> result = ImmutableMultimap.builder();
    for (URI input : this.opInputMap.get(operationUri)) {
        result.putAll(input, this.modelReferencesMap.get(input));
    }

    return result.build();
}

---

From source file:com.facebook.presto.metadata.DatabaseShardManager.java

@Override
public Multimap<String, ? extends PartitionKey> getAllPartitionKeys(TableHandle tableHandle) {
    checkNotNull(tableHandle, "tableHandle is null");
    checkState(tableHandle instanceof NativeTableHandle, "can only commit partitions for native tables");
    final long tableId = ((NativeTableHandle) tableHandle).getTableId();

    Set<NativePartitionKey> partitionKeys = dao.getPartitionKeys(tableId);
    ImmutableMultimap.Builder<String, PartitionKey> builder = ImmutableMultimap.builder();
    for (NativePartitionKey partitionKey : partitionKeys) {
        builder.put(partitionKey.getPartitionName(), partitionKey);
    }/* ww w  .ja  v a  2  s  .  c om*/

    return builder.build();
}

---

From source file:org.kiji.schema.zookeeper.UsersTracker.java

/**
 * Retrieve a multimap of the current users to their respective value (either table layout version
 * if tracking table users, or system version if tracking instance users).
 *
 * @return a multimap of the current table users to their respective value.
 * @throws IOException on failure./*w  w  w  .  j  a  v  a  2  s .c  o m*/
 */
public Multimap<String, String> getUsers() throws IOException {
    ImmutableMultimap.Builder<String, String> users = ImmutableSetMultimap.builder();
    for (ChildData child : mCache.getCurrentData()) {
        String nodeName = Iterables.getLast(Splitter.on('/').split(child.getPath()));
        String[] split = nodeName.split(ZooKeeperUtils.ZK_NODE_NAME_SEPARATOR);
        if (split.length != 2) {
            LOG.error("Ignoring invalid ZooKeeper table user node: {}.", nodeName);
            continue;
        }
        final String userID = URLDecoder.decode(split[0], Charsets.UTF_8.displayName());
        final String layoutID = URLDecoder.decode(split[1], Charsets.UTF_8.displayName());

        users.put(userID, layoutID);
    }
    return users.build();
}

---

From source file:org.jclouds.aws.util.AWSUtils.java

public static <R extends HttpRequest> R indexMapToFormValuesWithPrefix(R request, String prefix,
        String keySuffix, String valueSuffix, Object input) {
    checkArgument(checkNotNull(input, "input") instanceof Map<?, ?>,
            "this binder is only valid for Map<?,?>: " + input.getClass());
    Map<?, ?> map = (Map<?, ?>) input;
    Builder<String, String> builder = ImmutableMultimap.builder();
    int i = 1;//ww  w  .j  av a  2 s. c om
    for (Map.Entry<?, ?> e : map.entrySet()) {
        builder.put(prefix + "." + i + "." + keySuffix,
                checkNotNull(e.getKey().toString(), keySuffix.toLowerCase() + "s[" + i + "]"));
        if (e.getValue() != null) {
            builder.put(prefix + "." + i + "." + valueSuffix, e.getValue().toString());
        }
        i++;
    }
    ImmutableMultimap<String, String> forms = builder.build();
    return forms.size() == 0 ? request : (R) request.toBuilder().replaceFormParams(forms).build();
}

---

From source file:io.prestosql.plugin.raptor.legacy.storage.organization.ShardOrganizerUtil.java

public static Collection<Collection<ShardIndexInfo>> getShardsByDaysBuckets(Table tableInfo,
        Collection<ShardIndexInfo> shards, TemporalFunction temporalFunction) {
    if (shards.isEmpty()) {
        return ImmutableList.of();
    }/*from  w  ww.j  av a  2  s.c  o m*/

    // Neither bucketed nor temporal, no partitioning required
    if (!tableInfo.getBucketCount().isPresent() && !tableInfo.getTemporalColumnId().isPresent()) {
        return ImmutableList.of(shards);
    }

    // if only bucketed, partition by bucket number
    if (tableInfo.getBucketCount().isPresent() && !tableInfo.getTemporalColumnId().isPresent()) {
        return Multimaps.index(shards, shard -> shard.getBucketNumber().getAsInt()).asMap().values();
    }

    // if temporal, partition into days first
    ImmutableMultimap.Builder<Long, ShardIndexInfo> shardsByDaysBuilder = ImmutableMultimap.builder();
    shards.stream().filter(shard -> shard.getTemporalRange().isPresent()).forEach(shard -> {
        long day = temporalFunction.getDayFromRange(shard.getTemporalRange().get());
        shardsByDaysBuilder.put(day, shard);
    });

    Collection<Collection<ShardIndexInfo>> byDays = shardsByDaysBuilder.build().asMap().values();

    // if table is bucketed further partition by bucket number
    if (!tableInfo.getBucketCount().isPresent()) {
        return byDays;
    }

    ImmutableList.Builder<Collection<ShardIndexInfo>> sets = ImmutableList.builder();
    for (Collection<ShardIndexInfo> s : byDays) {
        sets.addAll(Multimaps.index(s, ShardIndexInfo::getBucketNumber).asMap().values());
    }
    return sets.build();
}

---

From source file:eu.eubrazilcc.lvl.core.xml.GbSeqXmlBinder.java

/**
 * Infers the possible countries of the species from which the DNA sequence was obtained and 
 * returns a map of Java {@link Locale} where the key of the map is the GenBank field that was
 * used to infer the country. The country is inferred from the annotations of the GenBank file 
 * format, using the fields in the following order:
 * <ol>//from  ww w.  j  a v  a 2s . c o m
 * <li>If a country entry exists in the features of the file, then this is returned to 
 * the caller and no other check is performed;</li>
 * <li>Definition field;</li>
 * <li>Title field; or</li>
 * <li>Check PubMed title and abstract fields.</li>
 * </ol>
 * @param sequence - sequence to be analyzed
 * @return a map of Java {@link Locale} inferred from the input sequence, where the key of the map
 *         is the GenBank field used to infer the country.
 */
public static final ImmutableMultimap<String, Locale> inferCountry(final GBSeq sequence) {
    checkArgument(sequence != null, "Uninitialized or invalid sequence");
    final ImmutableMultimap.Builder<String, Locale> builder = new ImmutableMultimap.Builder<String, Locale>();
    // infer from features
    final String countryFeature = countryFeature(sequence);
    Locale locale = isNotBlank(countryFeature) ? countryFeatureToLocale(countryFeature) : null;
    if (locale != null) {
        builder.put("features", locale);
    } else {
        // infer from definition
        // TODO

        // infer from title
        // TODO

        // infer from PubMed title and abstract fields
        // TODO
    }
    return builder.build();
}

---

From source file:com.facebook.presto.raptor.storage.organization.ShardOrganizerUtil.java

public static Collection<Collection<ShardIndexInfo>> getShardsByDaysBuckets(Table tableInfo,
        Collection<ShardIndexInfo> shards) {
    // Neither bucketed nor temporal, no partitioning required
    if (!tableInfo.getBucketCount().isPresent() && !tableInfo.getTemporalColumnId().isPresent()) {
        return ImmutableList.of(shards);
    }//from  www . j a v  a 2s  .  c  om

    // if only bucketed, partition by bucket number
    if (tableInfo.getBucketCount().isPresent() && !tableInfo.getTemporalColumnId().isPresent()) {
        return Multimaps.index(shards, shard -> shard.getBucketNumber().getAsInt()).asMap().values();
    }

    // if temporal, partition into days first
    ImmutableMultimap.Builder<Long, ShardIndexInfo> shardsByDaysBuilder = ImmutableMultimap.builder();
    shards.stream().filter(shard -> shard.getTemporalRange().isPresent()).forEach(shard -> {
        long day = determineDay(shard.getTemporalRange().get());
        shardsByDaysBuilder.put(day, shard);
    });

    Collection<Collection<ShardIndexInfo>> byDays = shardsByDaysBuilder.build().asMap().values();

    // if table is bucketed further partition by bucket number
    if (!tableInfo.getBucketCount().isPresent()) {
        return byDays;
    }

    ImmutableList.Builder<Collection<ShardIndexInfo>> sets = ImmutableList.builder();
    for (Collection<ShardIndexInfo> s : byDays) {
        sets.addAll(Multimaps.index(s, ShardIndexInfo::getBucketNumber).asMap().values());
    }
    return sets.build();
}

---

From source file:com.facebook.presto.metadata.DatabaseShardManager.java

@Override
public Multimap<Long, Entry<Long, String>> getCommittedPartitionShardNodes(TableHandle tableHandle) {
    checkNotNull(tableHandle, "tableHandle is null");
    checkState(tableHandle instanceof NativeTableHandle, "tableHandle not a native table");
    final long tableId = ((NativeTableHandle) tableHandle).getTableId();

    ImmutableMultimap.Builder<Long, Entry<Long, String>> map = ImmutableMultimap.builder();

    List<ShardNode> shardNodes = dao.getCommittedShardNodesByTableId(tableId);
    for (ShardNode shardNode : shardNodes) {
        map.put(shardNode.getPartitionId(),
                Maps.immutableEntry(shardNode.getShardId(), shardNode.getNodeIdentifier()));
    }//from  w ww . ja  va2 s  .com
    return map.build();
}

---

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