Example usage for com.google.common.collect Maps uniqueIndex

Introduction

In this page you can find the example usage for com.google.common.collect Maps uniqueIndex.

Prototype

public static <K, V> ImmutableMap<K, V> uniqueIndex(Iterator<V> values, Function<? super V, K> keyFunction)

Source Link

Document

Returns a map with the given values , indexed by keys derived from those values.

Usage

From source file:org.jboss.hal.client.configuration.subsystem.datasource.wizard.DriverStep.java

DriverStep(List<JdbcDriver> drivers, Metadata metadata, Resources resources) {

    super(resources.constants().jdbcDriver());
    Map<String, JdbcDriver> driversByName = Maps.uniqueIndex(drivers, JdbcDriver::getName);
    this.form = new ModelNodeForm.Builder<JdbcDriver>(Ids.DATA_SOURCE_DRIVER_FORM, adjustMetadata(metadata))
            .include(DRIVER_NAME, DRIVER_MODULE_NAME, DRIVER_CLASS_NAME).unsorted()
            .onSave((form, changedValues) -> wizard().getContext().driver = form.getModel()).build();

    if (!driversByName.isEmpty()) {
        form.getFormItem(DRIVER_NAME)/*from w  w  w  . j  av  a 2  s  .c o  m*/
                .registerSuggestHandler(new StaticAutoComplete(new ArrayList<>(driversByName.keySet())));
        form.getFormItem(DRIVER_NAME)
                .addValidationHandler(value -> driversByName.keySet().contains(value) ? ValidationResult.OK
                        : ValidationResult.invalid("Invalid driver name"));
    }
    registerAttachable(form);
}

From source file:org.elasticsearch.plugin.readonlyrest.utils.containers.MultiContainer.java

public MultiContainer(Map<String, Supplier<GenericContainer<?>>> containerCreators) {
    List<NamedContainer> namedContainers = containerCreators.entrySet().stream()
            .map(entry -> new NamedContainer(entry.getKey(), entry.getValue().get()))
            .collect(Collectors.toList());
    this.containers = Maps.uniqueIndex(namedContainers, NamedContainer::getName);
    namedContainers.forEach(c -> c.getContainer().start());
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.OrgURIToEndpoint.java

public URI apply(Object from) {
    Map<URI, ? extends Org> uriToOrg = Maps.uniqueIndex(orgMap.get().values(), new Function<Org, URI>() {

        @Override/*from w  w w.j a  v  a  2  s.  co  m*/
        public URI apply(Org from) {
            return from.getHref();
        }

    });
    try {
        Org org = uriToOrg.get(from == null ? defaultOrg.get().getHref() : from);
        return getUriFromOrg(org);
    } catch (NullPointerException e) {
        throw new ResourceNotFoundException("org " + from + " not found in: " + uriToOrg, e);
    }
}

From source file:org.jclouds.vcloud.terremark.functions.OrgURIToKeysListEndpoint.java

public URI apply(Object from) {
    Map<URI, ? extends Org> uriToOrg = Maps.uniqueIndex(orgMap.get().values(), new Function<Org, URI>() {

        @Override/*  w w  w  .  j  a  v  a2  s.c o m*/
        public URI apply(Org from) {
            return from.getHref();
        }

    });
    try {
        return TerremarkOrg.class.cast(uriToOrg.get(from == null ? defaultOrg : from)).getKeysList().getHref();
    } catch (NullPointerException e) {
        throw new ResourceNotFoundException("org " + from + " not found in: " + uriToOrg, e);
    }
}

From source file:org.jclouds.sqs.binders.BindChangeMessageVisibilityBatchRequestEntryToIndexedFormParams.java

public Map<String, String> idReceiptHandle(Iterable<String> input) {
    return Maps.uniqueIndex(input, new Function<String, String>() {
        int index = 1;

        @Override/*from  ww  w.j  a v  a2  s .co  m*/
        public String apply(String input) {
            return index++ + "";
        }
    });
}

From source file:org.gradle.model.internal.manage.schema.AbstractModelStructSchema.java

public AbstractModelStructSchema(ModelType<T> type, Iterable<ModelProperty<?>> properties,
        Iterable<ModelSchemaAspect> aspects) {
    super(type);//from w  w  w .  jav  a2 s. co m
    ImmutableSortedMap.Builder<String, ModelProperty<?>> builder = ImmutableSortedMap.naturalOrder();
    for (ModelProperty<?> property : properties) {
        builder.put(property.getName(), property);
    }
    this.properties = builder.build();
    this.aspects = Maps.uniqueIndex(aspects,
            new Function<ModelSchemaAspect, Class<? extends ModelSchemaAspect>>() {
                @Override
                public Class<? extends ModelSchemaAspect> apply(ModelSchemaAspect aspect) {
                    return aspect.getClass();
                }
            });
}

From source file:org.apache.eagle.security.enrich.DataEnrichJob.java

@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
    JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();

    DataEnrichLCM lcm = (DataEnrichLCM) jobDataMap.getOrDefault("dataEnrichLCM", null);
    if (lcm == null)
        throw new IllegalStateException("dataEnrichLCM implementation should be provided");
    try {//from   w w  w.j av a  2s . c o m
        Collection externalEntities = lcm.loadExternal();
        Map<Object, Object> map = Maps.uniqueIndex(externalEntities, entity -> lcm.getCacheKey(entity));
        ExternalDataCache.getInstance().setJobResult(lcm.getClass(), map);
    } catch (Exception ex) {
        LOG.error("Fail to load sensitivity data", ex);
    }
}

From source file:models.DeploymentDiff.java

/**
 * Computes the changes from one manifest to another.
 *
 * @param oldManifest the old manifest//from   ww w.  j av a  2  s  .co  m
 * @param newManifest the new manifest
 * @return a list of package changes
 */
List<PackageChange> getPackageChanges(final Manifest oldManifest, final Manifest newManifest) {
    final List<PackageVersion> oldPackages = oldManifest.getPackages();
    final ImmutableMap<String, PackageVersion> oldMap = Maps.uniqueIndex(oldPackages,
            (v) -> v.getPkg().getName());
    final ImmutableMap<String, PackageVersion> newMap = Maps.uniqueIndex(newManifest.getPackages(),
            (v) -> v.getPkg().getName());
    final MapDifference<String, PackageVersion> mapDifference = Maps.difference(oldMap, newMap);

    final List<PackageChange> changes = Lists.newArrayList();
    mapDifference.entriesOnlyOnLeft().forEach(
            (k, v) -> changes.add(new PackageChange(k, Optional.of(v.getVersion()), Optional.empty())));

    mapDifference.entriesOnlyOnRight().forEach(
            (k, v) -> changes.add(new PackageChange(k, Optional.empty(), Optional.of(v.getVersion()))));

    mapDifference.entriesDiffering().forEach((k, v) -> changes.add(new PackageChange(k,
            Optional.of(v.leftValue().getVersion()), Optional.of(v.rightValue().getVersion()))));

    mapDifference.entriesInCommon().forEach((k, v) -> changes
            .add(new PackageChange(k, Optional.of(v.getVersion()), Optional.of(v.getVersion()))));
    changes.sort(Comparator.comparing(PackageChange::getName));
    return changes;
}

From source file:tech.beshu.ror.utils.containers.MultiContainer.java

public MultiContainer(Map<String, Supplier<GenericContainer<?>>> containerCreators) {
    List<NamedContainer> namedContainers = containerCreators.entrySet().stream()
            .map(entry -> new NamedContainer(entry.getKey(), entry.getValue().get()))
            .collect(Collectors.toList());
    this.containers = Maps.uniqueIndex(namedContainers, NamedContainer::getName);
}

From source file:gobblin.data.management.copy.hive.HiveUtils.java

/**
 * @param client an {@link IMetaStoreClient} for the correct metastore.
 * @param table the {@link Table} for which we should get partitions.
 * @param filter an optional filter for partitions as would be used in Hive. Can only filter on String columns.
 *               (e.g. "part = \"part1\"" or "date > \"2015\"".
 * @return a map of values to {@link Partition} for input {@link Table}.
 *//*from  w w w.  j  av  a  2 s .co m*/
public static Map<List<String>, Partition> getPartitionsMap(IMetaStoreClient client, Table table,
        Optional<String> filter,
        Optional<? extends HivePartitionExtendedFilter> hivePartitionExtendedFilterOptional)
        throws IOException {
    return Maps.uniqueIndex(getPartitions(client, table, filter, hivePartitionExtendedFilterOptional),
            new Function<Partition, List<String>>() {
                @Override
                public List<String> apply(@Nullable Partition partition) {
                    if (partition == null) {
                        return null;
                    }
                    return partition.getValues();
                }
            });
}