Example usage for com.google.common.collect ImmutableList get

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableList get.

Prototype

E get(int index);

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:net.techcable.pineapple.collect.ImmutableMaps.java

@SuppressWarnings("unchecked")
public static <K, V> void forEach(ImmutableMap<K, V> map, BiConsumer<? super K, ? super V> action) {
    checkNotNull(map, "Null map");
    if (ENTRIES_ARRAY_FIELD != null && ENTRIES_ARRAY_FIELD.getDeclaringClass().isInstance(map)) {
        for (Map.Entry<K, V> entry : ENTRIES_ARRAY_FIELD.get(map)) {
            K key = entry.getKey();//from w  w w  .  jav a 2 s .  co  m
            V value = entry.getValue();
            checkNotNull(action, "Null action").accept(key, value);
        }
    } else {
        ImmutableList<Map.Entry<K, V>> entryList = map.entrySet().asList(); // Since they don't support forEach this is the fastest way to iterate
        for (int i = 0; i < entryList.size(); i++) {
            Map.Entry<K, V> entry = entryList.get(i);
            action.accept(entry.getKey(), entry.getValue());
        }
    }
}

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

private static void passRemoteOutErr(RemoteActionCache cache, ActionResult result, FileOutErr outErr)
        throws CacheNotFoundException {
    ImmutableList<byte[]> streams = cache
            .downloadBlobs(ImmutableList.of(result.getStdoutDigest(), result.getStderrDigest()));
    outErr.printOut(new String(streams.get(0), UTF_8));
    outErr.printErr(new String(streams.get(1), UTF_8));
}

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From source file:com.google.caliper.util.Util.java

public static <T> ImmutableBiMap<T, String> assignNames(Set<T> items) {
    ImmutableList<T> itemList = ImmutableList.copyOf(items);
    ImmutableBiMap.Builder<T, String> itemNamesBuilder = ImmutableBiMap.builder();
    for (int i = 0; i < itemList.size(); i++) {
        itemNamesBuilder.put(itemList.get(i), generateUniqueName(i));
    }/*from ww w  . ja v  a 2  s .  c  om*/
    return itemNamesBuilder.build();
}

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From source file:com.google.devtools.build.lib.skyframe.AbstractLabelCycleReporter.java

/**
 * Prints the SkyKey-s in cycle into cycleMessage using the print function.
 *///from w  w  w.  ja va2 s  .  co m
static SkyKey printCycle(ImmutableList<SkyKey> cycle, StringBuilder cycleMessage,
        Function<SkyKey, String> printFunction) {
    Iterable<SkyKey> valuesToPrint = cycle.size() > 1 ? Iterables.concat(cycle, ImmutableList.of(cycle.get(0)))
            : cycle;
    SkyKey cycleValue = null;
    for (SkyKey value : valuesToPrint) {
        if (cycleValue == null) { // first item
            cycleValue = value;
            cycleMessage.append("\n.-> ");
        } else {
            if (value == cycleValue) { // last item of the cycle
                cycleMessage.append("\n`-- ");
            } else {
                cycleMessage.append("\n|   ");
            }
        }
        cycleMessage.append(printFunction.apply(value));
    }

    if (cycle.size() == 1) {
        cycleMessage.append(" [self-edge]");
        cycleMessage.append("\n`--");
    }

    return cycleValue;
}

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From source file:com.spectralogic.ds3contractcomparator.print.htmlprinter.generators.row.ModifiedHtmlRowGenerator.java

/**
 * Retrieves the name of the unique property of the class within the lists {@code T}.
 * Either {@code oldObjectList} or {@code newObjectList} can be null or empty, but
 * there must exist at least one instance of {@code T} within at least one list.
 * @param oldObjectList List of objects from the old contract
 * @param newObjectList List of objects from the new contract
 *//*  w w w.j  a  v a2 s  .c o m*/
static <T> String getPropertyNameFromList(final ImmutableList<T> oldObjectList,
        final ImmutableList<T> newObjectList) {
    final T oldObject = hasContent(oldObjectList) ? oldObjectList.get(0) : null;
    final T newObject = hasContent(newObjectList) ? newObjectList.get(0) : null;
    return getPropertyName(oldObject, newObject);
}

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From source file:io.dfox.junit.http.api.Path.java

/**
 * Parse a String into a RunPath. The path is expected to be in the format 
 * <grouping>[/<name>].
 * /*from   w w w  .java 2 s  . co m*/
 * @param path The string path
 * @return The test path or an empty Optional if the path is not valid or could not be parsed
 */
public static Optional<Path> parse(final String path) {
    final ImmutableList<String> parts = Arrays.stream(path.split("/")).map(s -> s.trim())
            .filter(s -> !s.isEmpty()).collect(Collectors.toImmutableList());

    switch (parts.size()) {
    case 1:
        return Optional.of(new Path(parts.get(0), Optional.empty()));
    case 2:
        return Optional.of(new Path(parts.get(0), Optional.of(parts.get(1))));
    default:
        return Optional.empty();
    }
}

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From source file:com.spectralogic.ds3autogen.test.helpers.RemoveDollarSignConverterHelper.java

/**
 * Checks if a list of Ds3Response codes generated by the createPopulatedResponseCodes
 * function has successfully changed all type names by removing the '$' symbol
 *//*from w  w  w . ja  v  a  2  s.  c  o m*/
public static void checkAutoPopulatedResponseCodes(final ImmutableList<Ds3ResponseCode> responseCodes) {
    assertThat(responseCodes.size(), is(2));

    final ImmutableList<Ds3ResponseType> firstResponseTypes = responseCodes.get(0).getDs3ResponseTypes();
    assertThat(firstResponseTypes.size(), is(2));
    assertThat(firstResponseTypes.get(0).getType(), is("com.test.package.Type1"));
    assertThat(firstResponseTypes.get(0).getComponentType(), is("com.test.package.Type2"));
    assertThat(firstResponseTypes.get(1).getType(), is("com.test.package.Type3"));
    assertThat(firstResponseTypes.get(1).getComponentType(), is("com.test.package.Type4"));

    final ImmutableList<Ds3ResponseType> secondResponseTypes = responseCodes.get(1).getDs3ResponseTypes();
    assertThat(secondResponseTypes.size(), is(2));
    assertThat(secondResponseTypes.get(0).getType(), is("com.test.package.Type1"));
    assertThat(secondResponseTypes.get(0).getComponentType(), is("com.test.package.Type2"));
    assertThat(secondResponseTypes.get(1).getType(), is("com.test.package.Type3"));
    assertThat(secondResponseTypes.get(1).getComponentType(), is("com.test.package.Type4"));
}

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From source file:com.spectralogic.ds3autogen.utils.ResponsePayloadUtil.java

/**
 * Retrieves the non-error non-null response payload associated with the request.
 * If one does not exist, then null is returned
 *//*from ww w  .  j a v a 2  s  . c  o  m*/
public static String getResponsePayload(final ImmutableList<Ds3ResponseCode> responseCodes) {
    if (!hasResponsePayload(responseCodes)) {
        return null;
    }
    final ImmutableList.Builder<String> builder = ImmutableList.builder();
    for (final String payload : getAllResponseTypes(responseCodes)) {
        if (!payload.equalsIgnoreCase("null")) {
            builder.add(payload);
        }
    }
    final ImmutableList<String> responsePayloads = builder.build();
    switch (responsePayloads.size()) {
    case 0:
        return null;
    case 1:
        return responsePayloads.get(0);
    default:
        throw new IllegalArgumentException("Request has multiple non-error response payloads");
    }
}

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From source file:org.eigenbase.rel.rules.AggregateStarTableRule.java

private static int find(ImmutableList<Lattice.Measure> measures, Pair<Aggregation, List<Integer>> seek) {
    for (int i = 0; i < measures.size(); i++) {
        Lattice.Measure measure = measures.get(i);
        if (measure.agg.equals(seek.left) && measure.argOrdinals().equals(seek.right)) {
            return i;
        }/*  ww w .  java2  s.c  om*/
    }
    return -1;
}

---

From source file:org.apache.calcite.rel.rules.AggregateStarTableRule.java

private static int find(ImmutableList<Lattice.Measure> measures, Pair<SqlAggFunction, List<Integer>> seek) {
    for (int i = 0; i < measures.size(); i++) {
        Lattice.Measure measure = measures.get(i);
        if (measure.agg.equals(seek.left) && measure.argOrdinals().equals(seek.right)) {
            return i;
        }//  w  w  w  .  j av  a  2 s.  c  om
    }
    return -1;
}

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