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

List of usage examples for com.google.common.collect ImmutableMap getOrDefault

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Introduction

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

Prototype

default V getOrDefault(Object key, V defaultValue)

Source Link

Document

Returns the value to which the specified key is mapped, or defaultValue if this map contains no mapping for the key.

Usage

From source file:com.facebook.buck.remoteexecution.event.listener.RemoteExecutionConsoleLineProvider.java

private static String getStatesString(ImmutableMap<State, Integer> actionsPerState) {
    List<String> states = Lists.newArrayList();
    for (State state : RemoteExecutionActionEvent.State.values()) {
        String stateName = state.getAbbreviateName();
        Integer stateValue = actionsPerState.getOrDefault(state, 0);
        states.add(String.format("%s=%d", stateName, stateValue));
    }/*www.j  a v  a 2s  .  c om*/

    return Joiner.on(" ").join(states);
}

From source file:io.awacs.server.Configurations.java

public static List<String> exportServerAddr(Configuration configuration) {
    ImmutableMap<String, String> map = configuration.getSubProperties(SERVER_PREFIX + ".");
    Set<String> serverNames = map.keySet().stream().map(key -> key.substring(0, key.indexOf(".")))
            .collect(Collectors.toSet());
    List<String> addrs = new ArrayList<>(serverNames.size());
    addrs.addAll(serverNames.stream()/*from   w ww .ja va2 s  .  c  om*/
            .map(serverName -> map.getOrDefault(serverName + "." + TCP_BIND_HOST, DEFAULT_TCP_BIND_HOST) + ":"
                    + map.getOrDefault(serverName + "." + TCP_BIND_PORT, DEFAULT_TCP_BIND_PORT))
            .collect(Collectors.toList()));
    return addrs;
}

From source file:com.facebook.buck.remoteexecution.event.listener.RemoteExecutionConsoleLineProvider.java

private int getLocallyBuiltRules(int totalBuildRules, ImmutableMap<State, Integer> actionsPerState) {
    int remotelyExecutedBuildRules = actionsPerState.getOrDefault(State.ACTION_SUCCEEDED, 0)
            + actionsPerState.getOrDefault(State.ACTION_FAILED, 0);
    return Math.max(0, totalBuildRules - remotelyExecutedBuildRules);
}

From source file:io.awacs.server.MessageReportServer.java

@Override
public void init(Configuration configuration) throws InitializationException {

    String serverName = configuration.getString(Configurations.SERVER_PREFIX);
    ImmutableMap<String, String> serverConfig = configuration
            .getSubProperties(Configurations.SERVER_PREFIX + "." + serverName + ".");
    host = serverConfig.getOrDefault(Configurations.TCP_BIND_HOST, Configurations.DEFAULT_TCP_BIND_HOST);
    port = Integer.parseInt(/*  w  w w  . j  av  a2 s.c  o  m*/
            serverConfig.getOrDefault(Configurations.TCP_BIND_PORT, Configurations.DEFAULT_TCP_BIND_PORT));
    int bossCore = Integer.parseInt(
            serverConfig.getOrDefault(Configurations.TCP_BOSS_CORE, Configurations.DEFAULT_TCP_BOSS_CORE));
    int workerCore = Integer.parseInt(
            serverConfig.getOrDefault(Configurations.TCP_WORKER_CORE, Configurations.DEFAULT_TCP_WORKER_CORE));
    boss = new NioEventLoopGroup(bossCore);
    worker = new NioEventLoopGroup(workerCore);
}

From source file:io.awacs.server.StaticResourceServer.java

@Override
public void init(Configuration configuration) throws InitializationException {
    String serverName = configuration.getString(Configurations.SERVER_PREFIX);
    ImmutableMap<String, String> serverConfig = configuration
            .getSubProperties(Configurations.SERVER_PREFIX + "." + serverName + ".");
    host = serverConfig.getOrDefault(Configurations.HTTP_BIND_HOST, Configurations.DEFAULT_HTTP_BIND_HOST);
    port = Integer.parseInt(//ww  w  .  ja  v a2  s.com
            serverConfig.getOrDefault(Configurations.HTTP_BIND_PORT, Configurations.DEFAULT_HTTP_BIND_PORT));
    int bossCore = Integer.parseInt(
            serverConfig.getOrDefault(Configurations.HTTP_BOSS_CORE, Configurations.DEFAULT_HTTP_BOSS_CORE));
    int workerCore = Integer.parseInt(serverConfig.getOrDefault(Configurations.HTTP_WORKER_CORE,
            Configurations.DEFAULT_HTTP_WORKER_CORE));
    boss = new NioEventLoopGroup(bossCore);
    worker = new NioEventLoopGroup(workerCore);
}

From source file:com.srotya.flume.kinesis.source.KinesisSource.java

@Override
protected void doConfigure(Context ctx) throws FlumeException {
    ImmutableMap<String, String> props = ctx.getSubProperties(Constants.SETTINGS);
    if (!props.containsKey(Constants.ACCESS_KEY) || !props.containsKey(Constants.ACCESS_SECRET)) {
        Throwables.propagate(/*  w w  w. jav a 2 s  . com*/
                new InvalidArgumentException("Must provide AWS credentials i.e. accessKey and accessSecret"));
    }
    awsCredentials = new BasicAWSCredentials(props.get(Constants.ACCESS_KEY),
            props.get(Constants.ACCESS_SECRET));
    clientConfig = new ClientConfiguration();
    if (props.containsKey(Constants.PROXY_HOST)) {
        clientConfig.setProxyHost(props.get(Constants.PROXY_HOST));
        clientConfig.setProxyPort(Integer.parseInt(props.getOrDefault(Constants.PROXY_PORT, "80")));
        clientConfig.setProtocol(Protocol.valueOf(props.getOrDefault(Constants.PROTOCOL, "HTTPS")));
    }
    if (!props.containsKey(Constants.STREAM_NAME)) {
        Throwables.propagate(new InvalidArgumentException("Must provide Kinesis stream name"));
    }
    streamName = props.get(Constants.STREAM_NAME);
    putSize = Integer.parseInt(props.getOrDefault(Constants.PUT_SIZE, "100"));
    if (putSize > 500) {
        Throwables.propagate(
                new InvalidArgumentException("AWS Kinesis doesn't allow more than 500 put requests"));
    }
    endpoint = props.getOrDefault(Constants.ENDPOINT, Constants.DEFAULT_ENDPOINT);
    String serializerClass = props.getOrDefault(Constants.SERIALIZER, GsonSerializer.class.getName());
    try {
        serializer = (KinesisSerializer) Class.forName(serializerClass).newInstance();
    } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
        Throwables.propagate(e);
    }
    serializer.configure(props);
    shardId = Integer.parseInt(props.getOrDefault(SHARD_INDEX, "0"));
    shardIteratorType = props.getOrDefault(ITERATOR_TYPE, DEFAULT_ITERATOR_TYPE);
}

From source file:com.srotya.flume.kinesis.sink.KinesisSink.java

@Override
public void configure(Context ctx) {
    ImmutableMap<String, String> props = ctx.getSubProperties(Constants.SETTINGS);
    if (!props.containsKey(Constants.ACCESS_KEY) || !props.containsKey(Constants.ACCESS_SECRET)) {
        Throwables.propagate(/*from ww  w . j a  v a 2  s .  co  m*/
                new InvalidArgumentException("Must provide AWS credentials i.e. accessKey and accessSecret"));
    }
    awsCredentials = new BasicAWSCredentials(props.get(Constants.ACCESS_KEY),
            props.get(Constants.ACCESS_SECRET));
    clientConfig = new ClientConfiguration();
    if (props.containsKey(Constants.PROXY_HOST)) {
        clientConfig.setProxyHost(props.get(Constants.PROXY_HOST));
        clientConfig.setProxyPort(Integer.parseInt(props.getOrDefault(Constants.PROXY_PORT, "80")));
        clientConfig.setProtocol(Protocol.valueOf(props.getOrDefault(Constants.PROTOCOL, "HTTPS")));
    }
    if (!props.containsKey(Constants.STREAM_NAME)) {
        Throwables.propagate(new InvalidArgumentException("Must provide Kinesis stream name"));
    }
    streamName = props.get(Constants.STREAM_NAME);
    putSize = Integer.parseInt(props.getOrDefault(Constants.PUT_SIZE, "100"));
    if (putSize > 500) {
        Throwables.propagate(
                new InvalidArgumentException("AWS Kinesis doesn't allow more than 500 put requests"));
    }
    endpoint = props.getOrDefault(Constants.ENDPOINT, Constants.DEFAULT_ENDPOINT);
    String serializerClass = props.getOrDefault(Constants.SERIALIZER, GsonSerializer.class.getName());
    try {
        serializer = (KinesisSerializer) Class.forName(serializerClass).newInstance();
    } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
        Throwables.propagate(e);
    }
    serializer.configure(props);
}

From source file:com.facebook.buck.command.config.AbstractConfigIgnoredByDaemon.java

@Value.Lazy
public ImmutableMap<String, ImmutableMap<String, String>> getRawConfigForParser() {
    ImmutableMap<String, ImmutableSet<String>> ignoredFields = getIgnoreFieldsForDaemonRestart();
    ImmutableMap<String, ImmutableMap<String, String>> rawSections = getDelegate().getConfig()
            .getSectionToEntries();/* www  . j  a v a 2 s.  co m*/

    // If the raw config doesn't have sections which have ignored fields, then just return it as-is.
    ImmutableSet<String> sectionsWithIgnoredFields = ignoredFields.keySet();
    if (Sets.intersection(rawSections.keySet(), sectionsWithIgnoredFields).isEmpty()) {
        return rawSections;
    }

    // Otherwise, iterate through the config to do finer-grain filtering.
    ImmutableMap.Builder<String, ImmutableMap<String, String>> filtered = ImmutableMap.builder();
    for (Map.Entry<String, ImmutableMap<String, String>> sectionEnt : rawSections.entrySet()) {
        String sectionName = sectionEnt.getKey();

        // If this section doesn't have a corresponding ignored section, then just add it as-is.
        if (!sectionsWithIgnoredFields.contains(sectionName)) {
            filtered.put(sectionEnt);
            continue;
        }

        // If none of this section's entries are ignored, then add it as-is.
        ImmutableMap<String, String> fields = sectionEnt.getValue();
        ImmutableSet<String> ignoredFieldNames = ignoredFields.getOrDefault(sectionName, ImmutableSet.of());
        if (Sets.intersection(fields.keySet(), ignoredFieldNames).isEmpty()) {
            filtered.put(sectionEnt);
            continue;
        }

        // Otherwise, filter out the ignored fields.
        ImmutableMap<String, String> remainingKeys = ImmutableMap
                .copyOf(Maps.filterKeys(fields, Predicates.not(ignoredFieldNames::contains)));
        filtered.put(sectionName, remainingKeys);
    }

    return MoreMaps.filterValues(filtered.build(), Predicates.not(Map::isEmpty));
}

From source file:io.druid.query.materializedview.DataSourceOptimizer.java

public List<DataSourceOptimizerStats> getAndResetStats() {
    ImmutableMap<String, AtomicLong> derivativesHitCountSnapshot;
    ImmutableMap<String, AtomicLong> totalCountSnapshot;
    ImmutableMap<String, AtomicLong> hitCountSnapshot;
    ImmutableMap<String, AtomicLong> costTimeSnapshot;
    ImmutableMap<String, ConcurrentHashMap<Set<String>, AtomicLong>> missFieldsSnapshot;
    lock.writeLock().lock();//from  w w  w  . ja va  2s . com
    try {
        derivativesHitCountSnapshot = ImmutableMap.copyOf(derivativesHitCount);
        totalCountSnapshot = ImmutableMap.copyOf(totalCount);
        hitCountSnapshot = ImmutableMap.copyOf(hitCount);
        costTimeSnapshot = ImmutableMap.copyOf(costTime);
        missFieldsSnapshot = ImmutableMap.copyOf(missFields);
        derivativesHitCount.clear();
        totalCount.clear();
        hitCount.clear();
        costTime.clear();
        missFields.clear();
    } finally {
        lock.writeLock().unlock();
    }
    List<DataSourceOptimizerStats> stats = Lists.newArrayList();
    Map<String, Set<DerivativeDataSource>> baseToDerivatives = DerivativeDataSourceManager.getAllDerivatives();
    for (Map.Entry<String, Set<DerivativeDataSource>> entry : baseToDerivatives.entrySet()) {
        Map<String, Long> derivativesStat = Maps.newHashMap();
        for (DerivativeDataSource derivative : entry.getValue()) {
            derivativesStat.put(derivative.getName(),
                    derivativesHitCountSnapshot.getOrDefault(derivative.getName(), new AtomicLong(0)).get());
        }
        stats.add(new DataSourceOptimizerStats(entry.getKey(),
                hitCountSnapshot.getOrDefault(entry.getKey(), new AtomicLong(0)).get(),
                totalCountSnapshot.getOrDefault(entry.getKey(), new AtomicLong(0)).get(),
                costTimeSnapshot.getOrDefault(entry.getKey(), new AtomicLong(0)).get(),
                missFieldsSnapshot.getOrDefault(entry.getKey(), new ConcurrentHashMap<>()), derivativesStat));
    }
    return stats;
}

From source file:com.facebook.buck.features.apple.project.ProjectGenerator.java

@VisibleForTesting
static FluentIterable<TargetNode<?>> swapSharedLibrariesForBundles(FluentIterable<TargetNode<?>> targetDeps,
        ImmutableMap<BuildTarget, TargetNode<?>> sharedLibrariesToBundles) {
    return targetDeps.transform(t -> sharedLibrariesToBundles.getOrDefault(t.getBuildTarget(), t));
}