Example usage for com.google.common.collect ImmutableMap keySet

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableMap keySet.

Prototype

public ImmutableSet<K> keySet() 

Source Link

Usage

From source file:com.google.devtools.build.lib.remote.RemoteSpawnRunner.java

private Command buildCommand(List<String> arguments, ImmutableMap<String, String> environment) {
    Command.Builder command = Command.newBuilder();
    command.addAllArgv(arguments);//  ww w. j  a  v a 2  s.c om
    // Sorting the environment pairs by variable name.
    TreeSet<String> variables = new TreeSet<>(environment.keySet());
    for (String var : variables) {
        command.addEnvironmentBuilder().setVariable(var).setValue(environment.get(var));
    }
    return command.build();
}

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

@Override
public void appendToRuleKey(RuleKeyObjectSink sink) {
    // If a sanitizer is being used for compilation, we need to record the working directory in
    // the rule key, as changing this changes the generated object file.
    if (operation == CxxPreprocessAndCompileStep.Operation.PREPROCESS_AND_COMPILE) {
        sink.setReflectively("compilationDirectory", compilerSanitizer.getCompilationDirectory());
    }//from  w  w  w. j av  a  2  s. co  m
    if (sandboxTree.isPresent()) {
        ImmutableMap<Path, SourcePath> links = sandboxTree.get().getLinks();
        for (Path path : ImmutableSortedSet.copyOf(links.keySet())) {
            SourcePath source = links.get(path);
            sink.setReflectively("sandbox(" + path.toString() + ")", source);
        }
    }
}

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From source file:google.registry.xml.XmlTransformer.java

/**
 * Create a new XmlTransformer that validates using the given schemas and marshals to and from
 * classes generated off of those schemas.
 *
 * @param schemaNamesToFilenames map of schema names to filenames, immutable because ordering is
 *        significant and ImmutableMap preserves insertion order. The filenames are relative to
 *        this package.//ww  w  . ja v a2  s.c o m
 */
public XmlTransformer(Package pakkage, ImmutableMap<String, String> schemaNamesToFilenames) {
    try {
        this.jaxbContext = initJaxbContext(pakkage, schemaNamesToFilenames.keySet());
        this.schema = loadXmlSchemas(ImmutableList.copyOf(schemaNamesToFilenames.values()));
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.onos.yangtools.yang.parser.impl.util.URLSchemaContextResolver.java

/**
 * Try to parse all currently available yang files and build new schema context.
 * @return new schema context iif there is at least 1 yang file registered and new schema context was successfully built.
 *///from  w w w  .  ja va 2  s. c om
public synchronized Optional<SchemaContext> tryToUpdateSchemaContext() {
    if (availableSources.isEmpty()) {
        return Optional.absent();
    }
    ImmutableMap<SourceIdentifier, SourceContext> actualSources = ImmutableMap.copyOf(availableSources);
    Builder<SourceIdentifier, YangModelDependencyInfo> builder = ImmutableMap
            .<SourceIdentifier, YangModelDependencyInfo>builder();
    for (Entry<SourceIdentifier, SourceContext> entry : actualSources.entrySet()) {
        builder.put(entry.getKey(), entry.getValue().getDependencyInfo());
    }
    ImmutableMap<SourceIdentifier, YangModelDependencyInfo> sourcesMap = builder.build();
    YangSourceContext yangSourceContext = YangSourceContext.createFrom(sourcesMap, this);
    LOG.debug("Trying to create schema context from {}", sourcesMap.keySet());

    if (!yangSourceContext.getMissingDependencies().isEmpty()) {
        LOG.debug("Omitting {} because of unresolved dependencies",
                yangSourceContext.getMissingDependencies().keySet());
        LOG.debug("Missing model sources for {}", yangSourceContext.getMissingSources());
    }
    if (currentSourceContext == null
            || !yangSourceContext.getValidSources().equals(currentSourceContext.getValidSources())) {
        try {
            Collection<ByteSource> byteSources = yangSourceContext.getValidByteSources();
            YangParserImpl parser = YangParserImpl.getInstance();
            SchemaContext schemaContext = parser.parseSources(byteSources);
            currentSchemaContext = Optional.of(schemaContext);
            currentSourceContext = yangSourceContext;
            return Optional.of(schemaContext);
        } catch (Exception e) {
            LOG.error("Could not create schema context for {} ", yangSourceContext.getValidSources(), e);
            return Optional.absent();
        }
    } else {
        currentSourceContext = yangSourceContext;
        return Optional.absent();
    }
}

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From source file:org.opendaylight.yangtools.yang.parser.impl.util.URLSchemaContextResolver.java

/**
 * Try to parse all currently available yang files and build new schema context.
 * @return new schema context iif there is at least 1 yang file registered and new schema context was successfully built.
 *//*  www  . j ava  2 s .c o  m*/
public synchronized Optional<SchemaContext> tryToUpdateSchemaContext() {
    if (availableSources.isEmpty()) {
        return Optional.absent();
    }
    ImmutableMap<SourceIdentifier, SourceContext> actualSources = ImmutableMap.copyOf(availableSources);
    Builder<SourceIdentifier, YangModelDependencyInfo> builder = ImmutableMap
            .<SourceIdentifier, YangModelDependencyInfo>builder();
    for (Entry<SourceIdentifier, SourceContext> entry : actualSources.entrySet()) {
        builder.put(entry.getKey(), entry.getValue().getDependencyInfo());
    }
    ImmutableMap<SourceIdentifier, YangModelDependencyInfo> sourcesMap = builder.build();
    YangSourceContext yangSourceContext = YangSourceContext.createFrom(sourcesMap, this);
    LOG.debug("Trying to create schema context from {}", sourcesMap.keySet());

    if (yangSourceContext.getMissingDependencies().size() != 0) {
        LOG.debug("Omitting {} because of unresolved dependencies",
                yangSourceContext.getMissingDependencies().keySet());
        LOG.debug("Missing model sources for {}", yangSourceContext.getMissingSources());
    }
    if (currentSourceContext == null
            || !yangSourceContext.getValidSources().equals(currentSourceContext.getValidSources())) {
        try {
            Collection<ByteSource> byteSources = yangSourceContext.getValidByteSources();
            YangParserImpl parser = YangParserImpl.getInstance();
            SchemaContext schemaContext = parser.parseSources(byteSources);
            currentSchemaContext = Optional.of(schemaContext);
            currentSourceContext = yangSourceContext;
            return Optional.of(schemaContext);
        } catch (Exception e) {
            LOG.error("Could not create schema context for {} ", yangSourceContext.getValidSources(), e);
            return Optional.absent();
        }
    } else {
        currentSourceContext = yangSourceContext;
        return Optional.absent();
    }
}

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From source file:com.edmunds.zookeeper.treewatcher.ZooKeeperTreeDelta.java

private void walkTree(ZooKeeperTreeNode oldNode, ZooKeeperTreeNode newNode, ZooKeeperTreeDeltaResult result) {

    final ImmutableMap<String, ZooKeeperTreeNode> oldChildren = oldNode.getChildren();
    final ImmutableMap<String, ZooKeeperTreeNode> newChildren = newNode.getChildren();

    final ImmutableSet<String> oldKeys = oldChildren.keySet();
    final ImmutableSet<String> newKeys = newChildren.keySet();

    // Special case if the user has asked for a leaf first walk.
    if (walkPrimary == LEAF_FIRST) {
        walkChildren(oldChildren, newChildren, result);
    }//from   ww  w. j av  a2  s  .co  m

    // Calculate which nodes have been inserted.
    for (ZooKeeperTreeNode node : Maps.filterKeys(newChildren, not(in(oldKeys))).values()) {
        addNode(walkInserted, INSERT, node, result);
    }

    // The primary walk will change the order for updates so always use ROOT_ONLY
    if (!Arrays.equals(oldNode.getData(), newNode.getData())) {
        addNode(ROOT_ONLY, UPDATE, newNode, result);
    }

    // Calculate the deleted nodes.
    for (ZooKeeperTreeNode node : Maps.filterKeys(oldChildren, not(in(newKeys))).values()) {
        addNode(walkDeleted, DELETE, node, result);
    }

    // This is the normal case.
    if (walkPrimary == ROOT_FIRST) {
        walkChildren(oldChildren, newChildren, result);
    }
}

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From source file:hmi.facegraphics.HMIFaceController.java

/**
 * NOTE: this function should be called in some synchronisation; to ensure that the values are not changed during the copy method!
 *//*from  ww w.j  a  v a  2  s.com*/
public synchronized void copy() {
    if (glHead != null) {
        // send the new MPEG4 configuration
        for (FAP fap : MPEG4.getFAPs().values()) {
            Integer value = currentConfig.getValue(fap.getIndex());
            if (value == null)
                continue;
            glHead.getDeformer(fap).setValue(value);
        }
        glHead.deformWhenScheduled();
    }

    ImmutableMap<String, Float> desiredMorphTargets = morphTargetHandler.getDesiredMorphTargets();
    String[] targetNames = new String[desiredMorphTargets.size()];
    float[] targetWeights = new float[desiredMorphTargets.size()];
    int i = 0;
    for (String targetName : desiredMorphTargets.keySet()) {
        targetNames[i] = targetName;
        targetWeights[i] = desiredMorphTargets.get(targetName);
        i++;
    }
    theGLScene.setMorphTargets(targetNames, targetWeights);
}

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From source file:com.sourceclear.headlines.impl.CspDirectives.java

private String formatDirectives(ImmutableMap<String, ImmutableList<String>> directives) {

    // In the case of an empty map return the empty string:
    if (directives.isEmpty()) {
        return "";
    }//from  w  ww. j  ava  2  s  . c om

    StringBuilder sb = new StringBuilder();

    // Outer loop - loop through each directive
    for (String directive : directives.keySet()) {

        // Don't add a directive if it has zero elements
        if (directives.get(directive).size() == 0) {
            continue;
        }

        StringBuilder elements = new StringBuilder();

        // Inner loop = for each directive build up the element String
        for (String element : directives.get(directive)) {
            elements.append(element).append(" ");
        }

        if (sb.length() > 0) {
            sb.append(" ; ");
        }

        sb.append(directive).append(" ").append(elements.toString().trim());
    }

    return sb.toString().trim();
}

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From source file:com.foudroyantfactotum.tool.structure.utility.StructureDefinitionBuilder.java

/**
 * Define what each character represents within the block map
 * @param representation char to unlocal.getZ()ed block name map
 * @exception NullPointerException thrown if block doesn't exist.
 *//*from w w  w  .j  av a 2  s.  c o  m*/
public void assignConstructionDef(ImmutableMap<Character, String> representation) {
    Builder<Character, IBlockState> builder = ImmutableMap.builder();

    for (final Character c : representation.keySet()) {
        final String blockName = representation.get(c);
        final Block block = Block.getBlockFromName(blockName);

        checkNotNull(block, "assignConstructionDef.Block does not exist " + blockName);

        builder.put(c, block.getDefaultState());
    }

    //default
    builder.put(' ', Blocks.AIR.getDefaultState());

    conDef = builder.build();
}

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From source file:io.druid.indexing.overlord.setup.FillCapacityWithAffinityWorkerSelectStrategy.java

@Override
public Optional<ImmutableZkWorker> findWorkerForTask(final RemoteTaskRunnerConfig config,
        final ImmutableMap<String, ImmutableZkWorker> zkWorkers, final Task task) {
    // don't run other datasources on affinity workers; we only want our configured datasources to run on them
    ImmutableMap.Builder<String, ImmutableZkWorker> builder = new ImmutableMap.Builder<>();
    for (String workerHost : zkWorkers.keySet()) {
        if (!affinityWorkerHosts.contains(workerHost)) {
            builder.put(workerHost, zkWorkers.get(workerHost));
        }/*from  ww w  .  j ava2 s . co m*/
    }
    ImmutableMap<String, ImmutableZkWorker> eligibleWorkers = builder.build();

    List<String> workerHosts = affinityConfig.getAffinity().get(task.getDataSource());
    if (workerHosts == null) {
        return super.findWorkerForTask(config, eligibleWorkers, task);
    }

    ImmutableMap.Builder<String, ImmutableZkWorker> affinityBuilder = new ImmutableMap.Builder<>();
    for (String workerHost : workerHosts) {
        ImmutableZkWorker zkWorker = zkWorkers.get(workerHost);
        if (zkWorker != null) {
            affinityBuilder.put(workerHost, zkWorker);
        }
    }
    ImmutableMap<String, ImmutableZkWorker> affinityWorkers = affinityBuilder.build();

    if (!affinityWorkers.isEmpty()) {
        Optional<ImmutableZkWorker> retVal = super.findWorkerForTask(config, affinityWorkers, task);
        if (retVal.isPresent()) {
            return retVal;
        }
    }

    return super.findWorkerForTask(config, eligibleWorkers, task);
}

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