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

Introduction

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

Prototype

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

Source Link

Document

Returns a new builder.

Usage

From source file:org.ambraproject.rhino.content.xml.CustomMetadataExtractor.java

/**
 * Parse the {@code custom-meta} name-value pairs from the manuscript.
 * <p>//w  w w .ja  v  a  2  s.c om
 * It is possible for the manuscript to contain multiple custom meta nodes with the same name, though this may be
 * invalid depending on the name.
 *
 * @return the multimap of {@code custom-meta} name-value pairs
 */
private ListMultimap<String, String> parseCustomMeta() {
    List<Node> customMetaNodes = readNodeList("//custom-meta-group/custom-meta");
    ImmutableListMultimap.Builder<String, String> builder = ImmutableListMultimap.builder();
    for (Node node : customMetaNodes) {
        String name = readString("child::meta-name", node);
        String value = Strings.nullToEmpty(sanitize(readString("child::meta-value", node)));
        builder.put(name, value);
    }
    return builder.build();
}

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From source file:com.google.devtools.build.lib.rules.java.JavaToolchain.java

private static ImmutableListMultimap<String, String> getCompatibleJavacOptions(RuleContext ruleContext) {
    ImmutableListMultimap.Builder<String, String> result = ImmutableListMultimap.builder();
    for (Map.Entry<String, List<String>> entry : ruleContext.attributes()
            .get("compatible_javacopts", Type.STRING_LIST_DICT).entrySet()) {
        result.putAll(entry.getKey(), JavaHelper.tokenizeJavaOptions(entry.getValue()));
    }/*from w w  w .j a  va  2s  .  c  om*/
    return result.build();
}

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From source file:com.google.caliper.json.ImmutableMultimapTypeAdapterFactory.java

@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public <T> TypeAdapter<T> create(Gson gson, com.google.gson.reflect.TypeToken<T> typeToken) {
    if (ImmutableListMultimap.class.isAssignableFrom(typeToken.getRawType())) {
        TypeToken<Map<?, List<?>>> mapToken = getMapOfListsToken((TypeToken) TypeToken.of(typeToken.getType()));
        final TypeAdapter<Map<?, List<?>>> adapter = (TypeAdapter<Map<?, List<?>>>) gson
                .getAdapter(com.google.gson.reflect.TypeToken.get(mapToken.getType()));
        return new TypeAdapter<T>() {
            @Override/*  ww  w. j  a  va2 s  . c o m*/
            public void write(JsonWriter out, T value) throws IOException {
                ImmutableListMultimap<?, ?> multimap = (ImmutableListMultimap<?, ?>) value;
                adapter.write(out, (Map) multimap.asMap());
            }

            @Override
            public T read(JsonReader in) throws IOException {
                Map<?, List<?>> value = adapter.read(in);
                ImmutableListMultimap.Builder builder = ImmutableListMultimap.builder();
                for (Entry<?, List<?>> entry : value.entrySet()) {
                    builder.putAll(entry.getKey(), entry.getValue());
                }
                return (T) builder.build();
            }
        };
    } else if (ImmutableSetMultimap.class.isAssignableFrom(typeToken.getRawType())) {
        TypeToken<Map<?, Set<?>>> mapToken = getMapOfSetsToken((TypeToken) TypeToken.of(typeToken.getType()));
        final TypeAdapter<Map<?, Set<?>>> adapter = (TypeAdapter<Map<?, Set<?>>>) gson
                .getAdapter(com.google.gson.reflect.TypeToken.get(mapToken.getType()));
        return new TypeAdapter<T>() {
            @Override
            public void write(JsonWriter out, T value) throws IOException {
                ImmutableSetMultimap<?, ?> multimap = (ImmutableSetMultimap<?, ?>) value;
                adapter.write(out, (Map) multimap.asMap());
            }

            @Override
            public T read(JsonReader in) throws IOException {
                Map<?, Set<?>> value = adapter.read(in);
                ImmutableSetMultimap.Builder builder = ImmutableSetMultimap.builder();
                for (Entry<?, Set<?>> entry : value.entrySet()) {
                    builder.putAll(entry.getKey(), entry.getValue());
                }
                return (T) builder.build();
            }
        };
    } else {
        return null;
    }
}

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From source file:cpw.mods.fml.common.registry.GameData.java

public static void dumpRegistry(File minecraftDir) {
    if (customItemStacks == null) {
        return;//from w  ww.ja v a2s .  c  om
    }
    if (Boolean.valueOf(System.getProperty("fml.dumpRegistry", "false")).booleanValue()) {
        ImmutableListMultimap.Builder<String, String> builder = ImmutableListMultimap.builder();
        for (String modId : customItemStacks.rowKeySet()) {
            builder.putAll(modId, customItemStacks.row(modId).keySet());
        }

        File f = new File(minecraftDir, "itemStackRegistry.csv");
        MapJoiner mapJoiner = Joiner.on("\n").withKeyValueSeparator(",");
        try {
            Files.write(mapJoiner.join(builder.build().entries()), f, Charsets.UTF_8);
            FMLLog.log(Level.INFO, "Dumped item registry data to %s", f.getAbsolutePath());
        } catch (IOException e) {
            FMLLog.log(Level.ERROR, e, "Failed to write registry data to %s", f.getAbsolutePath());
        }
    }
}

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From source file:dagger.internal.codegen.MultibindingsValidator.java

/**
 * Returns a report containing validation errors for a
 * {@link Multibindings @Multibindings}-annotated type.
 *//*from w w w .ja  v a 2 s.  co m*/
public ValidationReport<TypeElement> validate(TypeElement multibindingsType) {
    ValidationReport.Builder<TypeElement> validation = ValidationReport.about(multibindingsType);
    if (!multibindingsType.getKind().equals(INTERFACE)) {
        validation.addError(MUST_BE_INTERFACE, multibindingsType);
    }
    if (!multibindingsType.getTypeParameters().isEmpty()) {
        validation.addError(MUST_NOT_HAVE_TYPE_PARAMETERS, multibindingsType);
    }
    Optional<BindingType> bindingType = bindingType(multibindingsType);
    if (!bindingType.isPresent()) {
        validation.addError(MUST_BE_IN_MODULE, multibindingsType);
    }

    ImmutableListMultimap.Builder<Key, ExecutableElement> methodsByKey = ImmutableListMultimap.builder();
    for (ExecutableElement method : getLocalAndInheritedMethods(multibindingsType, elements)) {
        // Skip methods in Object.
        if (method.getEnclosingElement().equals(objectElement)) {
            continue;
        }
        if (!isPlainMap(method.getReturnType()) && !isPlainSet(method.getReturnType())) {
            validation.addError(METHOD_MUST_RETURN_MAP_OR_SET, method);
            continue;
        }
        ImmutableSet<? extends AnnotationMirror> qualifiers = getQualifiers(method);
        if (qualifiers.size() > 1) {
            for (AnnotationMirror qualifier : qualifiers) {
                validation.addError(TOO_MANY_QUALIFIERS, method, qualifier);
            }
            continue;
        }
        if (bindingType.isPresent()) {
            methodsByKey.put(
                    keyFactory.forMultibindingsMethod(bindingType.get(), asExecutable(method.asType()), method),
                    method);
        }
    }
    for (Map.Entry<Key, Collection<ExecutableElement>> entry : methodsByKey.build().asMap().entrySet()) {
        Collection<ExecutableElement> methods = entry.getValue();
        if (methods.size() > 1) {
            Key key = entry.getKey();
            validation.addError(tooManyMultibindingsMethodsForKey(key, methods), multibindingsType);
        }
    }
    return validation.build();
}

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From source file:net.conquiris.lucene.search.Hit.java

/**
 * Constructor./*from  w  ww . ja va  2 s  .  co  m*/
 */
private Hit(int docId, float score, Document document, @Nullable Multimap<String, String> fragments) {
    this.docId = docId;
    this.score = score;
    this.document = checkNotNull(document, "The document must be provided");
    if (fragments == null) {
        this.fragments = ImmutableMultimap.of();
    } else {
        this.fragments = ImmutableMultimap.copyOf(fragments);
    }
    ImmutableListMultimap.Builder<String, Fieldable> fieldsBuilder = ImmutableListMultimap.builder();
    ImmutableListMultimap.Builder<String, Number> numericBuilder = ImmutableListMultimap.builder();
    ImmutableListMultimap.Builder<String, Fieldable> binaryBuilder = ImmutableListMultimap.builder();
    for (Fieldable f : document.getFields()) {
        final String name = f.name();
        if (f.isBinary()) {
            binaryBuilder.put(name, f);
        } else {
            fieldsBuilder.put(name, f);
            if (f instanceof NumericField) {
                numericBuilder.put(name, ((NumericField) f).getNumericValue());
            }
        }
    }
    this.fields = fieldsBuilder.build();
    this.numeric = numericBuilder.build();
    this.binary = binaryBuilder.build();
}

---

From source file:com.facebook.presto.tests.tpch.TpchIndexedData.java

private static IndexedTable indexTable(RecordSet recordSet, final List<String> outputColumns,
        List<String> keyColumns) {
    List<Integer> keyPositions = FluentIterable.from(keyColumns).transform(columnName -> {
        int position = outputColumns.indexOf(columnName);
        checkState(position != -1);/*from  ww w.  j a v  a  2s. c  o m*/
        return position;
    }).toList();

    ImmutableListMultimap.Builder<MaterializedTuple, MaterializedTuple> indexedValuesBuilder = ImmutableListMultimap
            .builder();

    List<Type> outputTypes = recordSet.getColumnTypes();
    List<Type> keyTypes = extractPositionValues(outputTypes, keyPositions);

    RecordCursor cursor = recordSet.cursor();
    while (cursor.advanceNextPosition()) {
        List<Object> values = extractValues(cursor, outputTypes);
        List<Object> keyValues = extractPositionValues(values, keyPositions);

        indexedValuesBuilder.put(new MaterializedTuple(keyValues), new MaterializedTuple(values));
    }

    return new IndexedTable(keyColumns, keyTypes, outputColumns, outputTypes, indexedValuesBuilder.build());
}

---

From source file:io.prestosql.tests.tpch.TpchIndexedData.java

private static IndexedTable indexTable(RecordSet recordSet, final List<String> outputColumns,
        List<String> keyColumns) {
    List<Integer> keyPositions = keyColumns.stream().map(columnName -> {
        int position = outputColumns.indexOf(columnName);
        checkState(position != -1);/*from w w  w  . j av  a  2 s.  c  o m*/
        return position;
    }).collect(toImmutableList());

    ImmutableListMultimap.Builder<MaterializedTuple, MaterializedTuple> indexedValuesBuilder = ImmutableListMultimap
            .builder();

    List<Type> outputTypes = recordSet.getColumnTypes();
    List<Type> keyTypes = extractPositionValues(outputTypes, keyPositions);

    RecordCursor cursor = recordSet.cursor();
    while (cursor.advanceNextPosition()) {
        List<Object> values = extractValues(cursor, outputTypes);
        List<Object> keyValues = extractPositionValues(values, keyPositions);

        indexedValuesBuilder.put(new MaterializedTuple(keyValues), new MaterializedTuple(values));
    }

    return new IndexedTable(keyColumns, keyTypes, outputColumns, outputTypes, indexedValuesBuilder.build());
}

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From source file:com.kolich.curacao.mappers.request.RequestMappingTable.java

private final ImmutableListMultimap<Method, CuracaoInvokable> buildRoutingTable(final String bootPackage) {
    final ImmutableListMultimap.Builder<Method, CuracaoInvokable> builder = ImmutableListMultimap.builder();
    // Find all "controller classes" in the specified boot package that
    // are annotated with our @Controller annotation.
    final Set<Class<?>> controllers = getTypesInPackageAnnotatedWith(bootPackage, Controller.class);
    logger__.debug("Found {} controllers annotated with @{}", controllers.size(),
            Controller.class.getSimpleName());
    // For each discovered controller class, find all annotated methods
    // inside of it and add them to the routing table.
    for (final Class<?> controller : controllers) {
        logger__.debug("Found @{}: {}", Controller.class.getSimpleName(), controller.getCanonicalName());
        // Fetch a list of all request mapping annotated controller methods
        // in the controller itself, and any super classes walking up the
        // class hierarchy.
        final Set<java.lang.reflect.Method> methods = getAllRequestMappingsInHierarchy(controller);
        for (final java.lang.reflect.Method method : methods) {
            final RequestMapping mapping = method.getAnnotation(RequestMapping.class);
            // The actual "path" that the controller method will be called
            // on when a request is received.
            final String route = mapping.value();
            // Attempt to construct a new invokable for the route and add
            // it to the local routing table.
            try {
                final CuracaoInvokable invokable = getInvokableForRoute(controller, method, mapping);
                // The controller method request mapping annotation may
                // map multiple HTTP request method types to a single
                // Java method. So, for each supported/annotated method...
                for (final Method httpMethod : mapping.methods()) {
                    builder.put(httpMethod, invokable);
                    logger__.info("Successfully added route to " + "mapping table (route={}:{}, invokable={})",
                            httpMethod, route, invokable);
                }//from www.  j  a  va2s  . co m
            } catch (Exception e) {
                logger__.error("Failed to add route to routing table " + "(route={}, methods={})", route,
                        Arrays.toString(mapping.methods()), e);
            }
        }
    }
    return builder.build();
}

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From source file:org.opendaylight.controller.cluster.datastore.ConfigurationImpl.java

private static ListMultimap<String, String> createModuleNameToShardName(Iterable<ModuleShard> moduleShards) {
    final com.google.common.collect.ImmutableListMultimap.Builder<String, String> b = ImmutableListMultimap
            .builder();//from   w w w  .  j  a  va  2s .  c  o m

    for (ModuleShard m : moduleShards) {
        for (Shard s : m.getShards()) {
            b.put(m.getModuleName(), s.getName());
        }
    }

    return b.build();
}

---

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