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

Introduction

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

Prototype

public static <E> Builder<E> builder()

Source Link

Usage

From source file:com.spotify.trickle.GraphExceptionWrapper.java

private static List<CallInfo> callInfos(TraverseState state) {
    ImmutableList.Builder<CallInfo> builder = builder();

    for (TraverseState.FutureCallInformation futureCallInformation : state.getCalls()) {
        if (futureCallInformation.isComplete()) {
            builder.add(asCallInfo(futureCallInformation));
        }//  ww w.j a  v  a 2  s. c  o  m
    }

    return builder.build();
}

From source file:org.basepom.mojo.propertyhelper.DateField.java

public static List<DateField> createDates(final ValueCache valueCache, final DateDefinition[] dateDefinitions)
        throws IOException {
    checkNotNull(valueCache, "valueCache is null");
    checkNotNull(dateDefinitions, "dateDefinitions is null");

    final ImmutableList.Builder<DateField> result = ImmutableList.builder();

    for (DateDefinition dateDefinition : dateDefinitions) {
        dateDefinition.check();/*www .  j a  v  a  2  s .  co m*/
        final ValueProvider dateValue = valueCache.getValueProvider(dateDefinition);
        final DateField dateField = new DateField(dateDefinition, dateValue);
        result.add(dateField);
    }
    return result.build();
}

From source file:com.squareup.wire.schema.Extensions.java

static ImmutableList<Extensions> fromElements(ImmutableList<ExtensionsElement> elements) {
    ImmutableList.Builder<Extensions> extensions = ImmutableList.builder();
    for (ExtensionsElement element : elements) {
        extensions.add(//  w w w.  j  av a 2s .c o m
                new Extensions(element.location(), element.documentation(), element.start(), element.end()));
    }
    return extensions.build();
}

From source file:com.spectralogic.ds3autogen.testutil.Ds3ResponseCodeFixture.java

/**
 * Creates a list of populated response codes for testing purposes. If hasPayload is true,
 * then one of the response types will be non-null. Else, both non-error response types
 * will have a type of "null"//from   ww  w.  j  av  a2s . c om
 */
public static ImmutableList<Ds3ResponseCode> createTestResponseCodes(final boolean hasPayload) {
    final ImmutableList.Builder<Ds3ResponseCode> builder = ImmutableList.builder();

    if (hasPayload) {
        builder.add(new Ds3ResponseCode(200, ImmutableList
                .of(new Ds3ResponseType("com.spectralogic.s3.server.domain.JobWithChunksApiBean", null))));
    } else {
        builder.add(new Ds3ResponseCode(200, ImmutableList.of(new Ds3ResponseType("null", null))));
    }

    builder.add(new Ds3ResponseCode(204, ImmutableList.of(new Ds3ResponseType("null", null))));

    builder.add(new Ds3ResponseCode(404, ImmutableList
            .of(new Ds3ResponseType("com.spectralogic.s3.server.domain.HttpErrorResultApiBean", null))));

    return builder.build();
}

From source file:com.facebook.buck.core.util.graph.TopologicalSort.java

public static <T extends Comparable<?>> ImmutableList<T> sort(TraversableGraph<T> graph) {

    // AtomicInteger is used to decrement the integer value in-place.
    Map<T, AtomicInteger> effectiveOutDegreesOfExplorableNodes = new HashMap<>();
    Queue<T> nextLevel = Queues.newArrayDeque(graph.getNodesWithNoOutgoingEdges());
    Set<T> visitedNodes = new HashSet<>();
    ImmutableList.Builder<T> toReturn = ImmutableList.builder();

    while (!nextLevel.isEmpty()) {
        Queue<T> toExplore = nextLevel;
        nextLevel = Queues.newArrayDeque();

        Set<T> level = new TreeSet<>();

        while (!toExplore.isEmpty()) {
            T node = toExplore.remove();
            Preconditions.checkState(!visitedNodes.contains(node),
                    "The queue of nodes to explore should not contain a node that has already been"
                            + " visited.");

            level.add(node);//  w w  w  .  jav a2 s . co m
            visitedNodes.add(node);

            // Only add a node to the set of nodes to be explored if all the nodes it depends on have
            // been visited already. We achieve the same by keeping track of the out degrees of
            // explorable nodes. After visiting a node, decrement the out degree of each of its parent
            // node. When the out degree reaches zero, it is safe to add that node to the list of nodes
            // to explore next.
            for (T exploreCandidate : graph.getIncomingNodesFor(node)) {
                if (!effectiveOutDegreesOfExplorableNodes.containsKey(exploreCandidate)) {
                    effectiveOutDegreesOfExplorableNodes.put(exploreCandidate,
                            new AtomicInteger(Iterables.size(graph.getOutgoingNodesFor(exploreCandidate))));
                }
                if (effectiveOutDegreesOfExplorableNodes.get(exploreCandidate).decrementAndGet() == 0) {
                    nextLevel.add(exploreCandidate);
                }
            }
        }
        toReturn.addAll(level);
    }

    return toReturn.build();
}

From source file:com.google.devtools.build.xcode.xcodegen.RelativePaths.java

/**
 * Converts each item in {@code pathStrings} using {@link #fromString(FileSystem, String)}.
 *///from w ww  .  ja va  2  s  .  c o  m
static List<Path> fromStrings(FileSystem fileSystem, Iterable<String> pathStrings) {
    ImmutableList.Builder<Path> result = new ImmutableList.Builder<>();
    for (String pathString : pathStrings) {
        result.add(fromString(fileSystem, pathString));
    }
    return result.build();
}

From source file:com.google.api.codegen.FlatteningConfig.java

/**
 * Creates an instance of FlatteningConfig based on FlatteningConfigProto, linking it up with the
 * provided method.//from  w  ww  . j a  v  a  2s . co m
 */
@Nullable
public static FlatteningConfig createFlattening(DiagCollector diagCollector, FlatteningConfigProto flattening,
        Method method) {
    boolean missing = false;
    ImmutableList.Builder<ImmutableList<Field>> flatteningGroupsBuilder = ImmutableList.builder();
    for (FlatteningGroupProto flatteningGroup : flattening.getGroupsList()) {
        ImmutableList.Builder<Field> parametersBuilder = ImmutableList.builder();
        for (String parameter : flatteningGroup.getParametersList()) {
            Field parameterField = method.getInputMessage().lookupField(parameter);
            if (parameterField != null) {
                parametersBuilder.add(parameterField);
            } else {
                diagCollector.addDiag(Diag.error(SimpleLocation.TOPLEVEL,
                        "Field missing for flattening: method = %s, message type = %s, field = %s",
                        method.getFullName(), method.getInputMessage().getFullName(), parameter));
                missing = true;
            }
        }
        flatteningGroupsBuilder.add(parametersBuilder.build());
    }
    if (missing) {
        return null;
    }
    return new FlatteningConfig(flatteningGroupsBuilder.build());
}

From source file:org.apache.beam.runners.spark.SparkTransformOverrides.java

public static List<PTransformOverride> getDefaultOverrides(boolean streaming) {
    ImmutableList.Builder<PTransformOverride> builder = ImmutableList.builder();
    // TODO: [BEAM-5358] Support @RequiresStableInput on Spark runner
    builder.add(//from   w ww.ja v a 2s.  com
            PTransformOverride.of(PTransformMatchers.requiresStableInputParDoMulti(), UnsupportedOverrideFactory
                    .withMessage("Spark runner currently doesn't support @RequiresStableInput annotation.")));
    if (!streaming) {
        builder.add(PTransformOverride.of(PTransformMatchers.splittableParDo(),
                new SplittableParDo.OverrideFactory()))
                .add(PTransformOverride.of(
                        PTransformMatchers.urnEqualTo(PTransformTranslation.SPLITTABLE_PROCESS_KEYED_URN),
                        new SplittableParDoNaiveBounded.OverrideFactory()));
    }
    return builder.build();
}

From source file:org.hawkular.client.test.utils.CounterDataGenerator.java

public static List<CounterDataPoint> gen(int size) {
    BTG ts = new BTG();
    Random random = new Random();
    long value = 1000;
    Builder<CounterDataPoint> builder = new ImmutableList.Builder<>();
    for (int i = 0; i < size; i++) {
        DataPoint<Long> point = new DataPoint<>(ts.nextMilli(), value);
        builder.add(new CounterDataPoint(point));
        value = value + random.nextInt(100);
    }//from  w  ww . j av a  2  s  .  co m
    return builder.build();
}

From source file:com.google.api.tools.framework.importers.swagger.aspects.auth.model.SecurityRequirementModel.java

public static ImmutableList<AuthRequirement> createAuthRequirements(
        Map<String, SecurityRequirementModel> authRequirements) {
    ImmutableList.Builder<AuthRequirement> authRequirementsList = ImmutableList.builder();
    for (Map.Entry<String, SecurityRequirementModel> authReq : authRequirements.entrySet()) {
        AuthRequirement.Builder authRequirement = AuthRequirement.newBuilder();
        authRequirement.setProviderId(authReq.getKey());
        authRequirement.setAudiences(Joiner.on(",").join(authReq.getValue().getAudiences()));
        authRequirementsList.add(authRequirement.build());
    }//from  www.j a v a  2 s .c  om
    return authRequirementsList.build();
}