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

Introduction

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

Prototype

@GwtIncompatible("NavigableMap")
public static <K, V1, V2> NavigableMap<K, V2> transformValues(NavigableMap<K, V1> fromMap,
        Function<? super V1, V2> function)

Source Link

Document

Returns a view of a navigable map where each value is transformed by a function.

Usage

From source file:ddf.camel.component.catalog.content.ContentProducerDataAccessObject.java

protected HashMap<String, Serializable> getProperties(Map<String, Object> headers) {
    return Maps.newHashMap(Maps.transformValues(headers, Serializable.class::cast));
}

From source file:brooklyn.config.BrooklynProperties.java

@SuppressWarnings("unchecked")
public BrooklynProperties addFrom(Map map) {
    putAll(Maps.transformValues(map, StringFunctions.trim()));
    return this;
}

From source file:ninja.leaping.permissionsex.backend.memory.MemoryOptionSubjectData.java

@Override
public Map<Set<Entry<String, String>>, Map<String, Integer>> getAllPermissions() {
    return Maps.filterValues(Maps.transformValues(contexts, new Function<DataEntry, Map<String, Integer>>() {
        @Nullable//from  www  . j ava 2s .  c o m
        @Override
        public Map<String, Integer> apply(@Nullable DataEntry dataEntry) {
            return dataEntry == null ? null : dataEntry.permissions;
        }
    }), Predicates.notNull());
}

From source file:org.opendaylight.controller.netconf.test.tool.NetconfDeviceSimulator.java

private Map<ModuleBuilder, String> toModuleBuilders(
        final Map<SourceIdentifier, Map.Entry<ASTSchemaSource, YangTextSchemaSource>> sources) {
    final Map<SourceIdentifier, ParserRuleContext> asts = Maps.transformValues(sources,
            new Function<Map.Entry<ASTSchemaSource, YangTextSchemaSource>, ParserRuleContext>() {
                @Override//  w  w w .  j  a  v a 2 s. c  o  m
                public ParserRuleContext apply(final Map.Entry<ASTSchemaSource, YangTextSchemaSource> input) {
                    return input.getKey().getAST();
                }
            });
    final Map<String, TreeMap<Date, URI>> namespaceContext = BuilderUtils
            .createYangNamespaceContext(asts.values(), Optional.<SchemaContext>absent());

    final ParseTreeWalker walker = new ParseTreeWalker();
    final Map<ModuleBuilder, String> sourceToBuilder = new HashMap<>();

    for (final Map.Entry<SourceIdentifier, ParserRuleContext> entry : asts.entrySet()) {
        final ModuleBuilder moduleBuilder = YangParserListenerImpl
                .create(namespaceContext, entry.getKey().getName(), walker, entry.getValue())
                .getModuleBuilder();

        try (InputStreamReader stream = new InputStreamReader(
                sources.get(entry.getKey()).getValue().openStream(), Charsets.UTF_8)) {
            sourceToBuilder.put(moduleBuilder, CharStreams.toString(stream));
        } catch (final IOException e) {
            throw new RuntimeException(e);
        }
    }

    return sourceToBuilder;
}

From source file:com.facebook.buck.cxx.CxxBuckConfig.java

public ImmutableMap<String, Flavor> getDefaultFlavorsForRuleType(BuildRuleType type) {
    return ImmutableMap.copyOf(Maps.transformValues(delegate.getEntriesForSection("defaults." + type.getName()),
            ImmutableFlavor::of));//ww  w.j  a v a  2s  .  c om
}

From source file:com.google.devtools.build.skyframe.AbstractSkyFunctionEnvironment.java

@Override
public <E extends Exception> Map<SkyKey, ValueOrException<E>> getValuesOrThrow(Iterable<SkyKey> depKeys,
        Class<E> exceptionClass) throws InterruptedException {
    return Maps.transformValues(getValuesOrThrow(depKeys, exceptionClass, BottomException.class),
            makeSafeDowncastToVOEFunction(exceptionClass));
}

From source file:edu.harvard.med.screensaver.service.libraries.PlateUpdater.java

@Transactional
public void updatePrimaryPlateConcentrations(Copy copy) {
    ConcentrationStatistics concentrationStatistics = new ConcentrationStatistics();
    copy.setConcentrationStatistics(concentrationStatistics);
    // update the plates using values from the wells
    Collection<Plate> platesToConsider = Sets.newHashSet(copy.getPlates().values());

    for (Iterator<Plate> iter = platesToConsider.iterator(); iter.hasNext();) {
        Plate p = iter.next();//from   www  .  jav a 2s .  c o  m
        p.setConcentrationStatistics(new ConcentrationStatistics());
        updatePrimaryWellConcentration(p);
        // update the copy with the values from the plate
        if (p.getMaxMgMlConcentration() != null) {
            if (concentrationStatistics.getMaxMgMlConcentration() == null)
                concentrationStatistics.setMaxMgMlConcentration(p.getMaxMgMlConcentration());
            else if (p.getMaxMgMlConcentration()
                    .compareTo(concentrationStatistics.getMaxMgMlConcentration()) > 0)
                concentrationStatistics.setMaxMgMlConcentration(p.getMaxMgMlConcentration());
            if (concentrationStatistics.getMinMgMlConcentration() == null)
                concentrationStatistics.setMinMgMlConcentration(p.getMinMgMlConcentration());
            else if (p.getMinMgMlConcentration()
                    .compareTo(concentrationStatistics.getMinMgMlConcentration()) < 0)
                concentrationStatistics.setMinMgMlConcentration(p.getMinMgMlConcentration());
        }
        if (p.getMaxMolarConcentration() != null) {
            if (concentrationStatistics.getMaxMolarConcentration() == null)
                concentrationStatistics.setMaxMolarConcentration(p.getMaxMolarConcentration());
            else if (p.getMaxMolarConcentration()
                    .compareTo(concentrationStatistics.getMaxMolarConcentration()) > 0)
                concentrationStatistics.setMaxMolarConcentration(p.getMaxMolarConcentration());
            if (concentrationStatistics.getMinMolarConcentration() == null)
                concentrationStatistics.setMinMolarConcentration(p.getMinMolarConcentration());
            else if (p.getMinMolarConcentration()
                    .compareTo(concentrationStatistics.getMinMolarConcentration()) < 0)
                concentrationStatistics.setMinMolarConcentration(p.getMinMolarConcentration());
        }
        if (!isStoredAtFacility.apply(p.getStatus())) // consider only plates stored at this facility
        {
            iter.remove();
            continue;
        }
    }

    Map<BigDecimal, Integer> mgMlCounts = Maps
            .transformValues(
                    Multimaps.index(
                            Lists.newArrayList(Iterators.filter(platesToConsider.iterator(),
                                    Predicates.compose(Predicates.notNull(),
                                            Plate.ToPrimaryWellMgMlConcentration))),
                            Plate.ToPrimaryWellMgMlConcentration).asMap(),
                    CollectionSize);

    if (!mgMlCounts.isEmpty())
        concentrationStatistics.setPrimaryWellMgMlConcentration(findMaxByValueThenKey(mgMlCounts).getKey());

    Map<MolarConcentration, Integer> molarCounts = Maps
            .transformValues(
                    Multimaps.index(
                            Lists.newArrayList(Iterators.filter(platesToConsider.iterator(),
                                    Predicates.compose(Predicates.notNull(),
                                            Plate.ToPrimaryWellMolarConcentration))),
                            Plate.ToPrimaryWellMolarConcentration).asMap(),
                    CollectionSize);

    if (!molarCounts.isEmpty())
        concentrationStatistics.setPrimaryWellMolarConcentration(findMaxByValueThenKey(molarCounts).getKey());
}

From source file:org.apache.metron.stellar.common.shell.StellarExecutor.java

/**
 * Executes the Stellar expression and returns the result.
 * @param expression The Stellar expression to execute.
 * @return The result of the expression.
 *///from w w w  .  j av  a  2  s  .c  om
public Object execute(String expression) {
    VariableResolver variableResolver = new MapVariableResolver(
            Maps.transformValues(variables, result -> result.getResult()), Collections.emptyMap());
    StellarProcessor processor = new StellarProcessor();
    return processor.parse(expression, variableResolver, functionResolver, context);
}

From source file:org.jclouds.joyent.cloudapi.v6_5.domain.Machine.java

/**
 * /* w  ww.  ja  v  a 2 s  .  c o m*/
 * <h4>note</h4>
 * 
 * If the value is a string, it will be quoted, as that's how json strings are represented.
 * 
 * @return key to a json literal of the value
 * @see Metadata#valueType
 * @see Json#fromJson
 */
public Map<String, String> getMetadataAsJsonLiterals() {
    return Maps.transformValues(metadata, Functions.toStringFunction());
}

From source file:ninja.leaping.permissionsex.backend.sql.SqlSubjectData.java

@Override
public ImmutableSubjectData clearParents() {
    if (this.segments.isEmpty()) {
        return this;
    }/* w ww.ja  va 2 s.  c  o m*/

    Map<Set<Entry<String, String>>, Segment> newValue = Maps.transformValues(this.segments,
            dataEntry -> dataEntry == null ? null : dataEntry.withoutParents());
    return newWithUpdate(newValue, createBulkUpdateFunc(newValue.keySet()));
}