Example usage for com.google.common.collect Iterables concat

Introduction

In this page you can find the example usage for com.google.common.collect Iterables concat.

Prototype

public static <T> Iterable<T> concat(Iterable<? extends T> a, Iterable<? extends T> b,
        Iterable<? extends T> c) 

Source Link

Document

Combines three iterables into a single iterable.

Usage

From source file:org.carrot2.core.ProcessingComponentSuite.java

/**
 * Returns all components available in this suite, including data sources, algorithms
 * and any other types.//from ww  w . j a va2 s . c o m
 */
public List<ProcessingComponentDescriptor> getComponents() {
    return Lists.newArrayList(Iterables.concat(sources, algorithms, otherComponents));
}

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From source file:com.facebook.buck.jvm.java.JavaLibraryDeps.java

@Value.Lazy
public ImmutableSortedSet<BuildRule> getDeps() {
    return resolve(Iterables.concat(getDepTargets(), getExportedDepTargets(),
            getDepsQuery().map(Query::getResolvedQuery).orElse(ImmutableSortedSet.of())));
}

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From source file:uk.me.sa.cursus.app.ExportSeries.java

private void export(ScoresXMLFile scores) throws Exception {
    scores.to(new File("target" + File.separator + fileName + ".xml")); //$NON-NLS-1$ //$NON-NLS-2$

    XSLTHTMLGenerator gen = new XSLTHTMLGenerator(fileName + ".xml", fileName, //$NON-NLS-1$
            "../../../src/main/resources/eu/lp0/cursus", scores); //$NON-NLS-1$

    gen.setLongNames(true);//from  ww  w.  j  a  va2  s  .c  o  m
    gen.getStyleSheets().add("spka.css"); //$NON-NLS-1$
    gen.getStyleSheets().addAll(Arrays.asList(styleSheets));
    gen.getFlags().put("compact-race", "10"); //$NON-NLS-1$ //$NON-NLS-2$
    gen.getFlags().put("compact-event", "10"); //$NON-NLS-1$ //$NON-NLS-2$
    if (getClass().getName().contains("Top")) { //$NON-NLS-1$
        gen.getFlags().put("top-country", null); //$NON-NLS-1$
    }

    for (DataXMLClass class_ : scores.getData().getSeries().getClasses()) {
        if (class_.getName().equals("16\" Wheel")) { //$NON-NLS-1$
            gen.getClasses().put(class_.getName(), "16\""); //$NON-NLS-1$
        } else if (class_.getName().equals("Junior")) { //$NON-NLS-1$
            gen.getClasses().put(class_.getName(), class_.getName());
        }
    }

    for (Map.Entry<String, ByteSource> page : Iterables.concat(gen.getMenuPage().entrySet(),
            gen.getSimplePage().entrySet(), gen.getSplitPages().entrySet())) {
        page.getValue().copyTo(Files.asByteSink(new File("target" + File.separator + page.getKey()))); //$NON-NLS-1$
    }
}

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From source file:io.prestosql.sql.analyzer.Analyzer.java

static void verifyNoAggregateWindowOrGroupingFunctions(FunctionRegistry functionRegistry, Expression predicate,
        String clause) {//from www.j av  a2  s .  c  om
    List<FunctionCall> aggregates = extractAggregateFunctions(ImmutableList.of(predicate), functionRegistry);

    List<FunctionCall> windowExpressions = extractWindowFunctions(ImmutableList.of(predicate));

    List<GroupingOperation> groupingOperations = extractExpressions(ImmutableList.of(predicate),
            GroupingOperation.class);

    List<Expression> found = ImmutableList
            .copyOf(Iterables.concat(aggregates, windowExpressions, groupingOperations));

    if (!found.isEmpty()) {
        throw new SemanticException(CANNOT_HAVE_AGGREGATIONS_WINDOWS_OR_GROUPING, predicate,
                "%s cannot contain aggregations, window functions or grouping operations: %s", clause, found);
    }
}

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From source file:com.facebook.buck.jvm.java.JavaLibraryDeps.java

@Value.Lazy
public ImmutableSortedSet<BuildRule> getProvidedDeps() {
    return resolve(Iterables.concat(getProvidedDepTargets(), getExportedProvidedDepTargets(),
            getProvidedDepsQuery().map(Query::getResolvedQuery).orElse(ImmutableSortedSet.of())));
}

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From source file:org.graylog2.periodical.ThroughputCalculator.java

@Override
public void doRun() {
    final SortedMap<String, ? extends Counting> counters = metricRegistry
            .getCounters(filterSingleMetric(GlobalMetricNames.OUTPUT_THROUGHPUT));
    // rinse and repeat for input throughput
    final SortedMap<String, ? extends Counting> inputCounters = metricRegistry
            .getCounters(filterSingleMetric(GlobalMetricNames.INPUT_THROUGHPUT));

    // StreamMetrics isn't accessible here, so we need to use a metrics filter instead.
    final SortedMap<String, ? extends Counting> streamMeters = metricRegistry.getMeters(new MetricFilter() {
        @Override//  w w w. j a  v  a2s. co  m
        public boolean matches(String name, Metric metric) {
            return name.matches("org\\.graylog2\\.plugin\\.streams\\.Stream\\..*?\\.incomingMessages");
        }
    });

    final Iterable<Map.Entry<String, ? extends Counting>> entries = Iterables.concat(counters.entrySet(),
            inputCounters.entrySet(), streamMeters.entrySet());

    // calculate rates
    for (Map.Entry<String, ? extends Counting> countingEntry : entries) {
        final Counting value = countingEntry.getValue();

        final String metricName = countingEntry.getKey();
        CounterSample counterSample = sampledCounters.get(metricName);
        if (counterSample == null) {
            counterSample = new CounterSample();
            sampledCounters.put(metricName, counterSample);
        }
        counterSample.updateAverage(value.getCount());
        final String rateName = name(metricName, GlobalMetricNames.RATE_SUFFIX);
        if (!metricRegistry.getMetrics().containsKey(rateName)) {
            try {
                log.debug("Registering derived, per-second metric {}", rateName);
                metricRegistry.register(rateName, new Gauge<Double>() {
                    @Override
                    public Double getValue() {
                        final CounterSample sample = sampledCounters.get(metricName);
                        return sample == null ? 0d : sample.getCurrentAverage();
                    }
                });
            } catch (IllegalArgumentException e) {
                log.warn(
                        "Could not register gauge {} despite checking before that it didn't exist. This should not happen.",
                        rateName);
            }
        }
    }
}

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From source file:org.sonar.java.model.statement.AssertStatementTreeImpl.java

@Override
public Iterable<Tree> children() {
    return Iterables.concat(Lists.newArrayList(assertToken, condition),
            colonToken != null ? Lists.newArrayList(colonToken, detail) : Collections.<Tree>emptyList(),
            Collections.singletonList(semicolonToken));
}

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