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

List of usage examples for com.google.common.collect ImmutableList builder

  1. HOME
  2. Java
  3. com.google.common
  4. com.google.common.collect.*
  5. ImmutableList
  6. 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.fatboyindustrial.omnium.ImmutableCollectors.java

/**
 * Gets a collector that returns an {@link ImmutableList}.
 * @param <T> The type of element in the list.
 * @return The collector.//from  www .  j av a 2 s .  c o m
 */
public static <T> Collector<T, ImmutableList.Builder<T>, ImmutableList<T>> toImmutableList() {
    return Collector.of(ImmutableList::builder, (list, entry) -> list.add(entry),
            (builder1, builder2) -> builder1.addAll(builder2.build()), ImmutableList.Builder::build);
}

From source file:com.facebook.buck.features.filebundler.ZipFileExtractor.java

/**
 * Given a list of archive files, generates a list of steps to extract those files in a given
 * location./*from  w  w  w .j  ava2 s  .  c  o m*/
 *
 * @param destinationDir location for extracted files.
 * @param entriesToExclude entries that match this matcher will not be extracted.
 */
public static ImmutableList<Step> extractZipFiles(BuildTarget target, ProjectFilesystem filesystem,
        Path destinationDir, Iterable<SourcePath> toExtract, SourcePathResolver pathResolver,
        PatternsMatcher entriesToExclude) {

    ImmutableList.Builder<Step> steps = ImmutableList.builder();

    Map<Path, Path> relativeMap = createRelativeMap(target.getBasePath(), filesystem, pathResolver, toExtract);

    for (Map.Entry<Path, Path> pathEntry : relativeMap.entrySet()) {
        Path relativePath = pathEntry.getKey();
        Path absolutePath = Objects.requireNonNull(pathEntry.getValue());
        Path destination = destinationDir.resolve(relativePath);

        steps.add(new UnzipStep(filesystem, absolutePath, destination.getParent(), Optional.empty(),
                entriesToExclude));
    }
    return steps.build();
}

From source file:org.apache.beam.runners.dataflow.worker.Filepatterns.java

/**
 * Expands the filepattern containing an {@code @N} wildcard.
 *
 * <p>Returns N filenames with the wildcard replaced with a string of the form {@code
 * 0000i-of-0000N}. For example, for "gs://bucket/file@2.ism", returns an iterable of two elements
 * "gs://bucket/file-00000-of-00002.ism" and "gs://bucket/file-00001-of-00002.ism".
 *
 * <p>The sequence number and N are formatted with the same number of digits (prepended by zeros).
 * with at least 5 digits. N must be smaller than 1 billion.
 *
 * <p>If the filepattern contains no wildcards, returns the filepattern unchanged.
 *
 * @throws IllegalArgumentException if more than one wildcard is detected.
 *///from  w w w .  java  2  s  .c o  m
public static Iterable<String> expandAtNFilepattern(String filepattern) {
    ImmutableList.Builder<String> builder = ImmutableList.builder();
    Matcher match = AT_N_SPEC.matcher(filepattern);
    if (!match.find()) {
        builder.add(filepattern);
    } else {
        int numShards = Integer.parseInt(match.group("N"));
        String formatString = "-%0" + getShardWidth(numShards, filepattern) + "d-of-%05d";
        for (int i = 0; i < numShards; ++i) {
            builder.add(AT_N_SPEC.matcher(filepattern).replaceAll(String.format(formatString, i, numShards)));
        }
        if (match.find()) {
            throw new IllegalArgumentException(
                    "More than one @N wildcard found in filepattern: " + filepattern);
        }
    }
    return builder.build();
}

From source file:org.attribyte.api.http.NamedValues.java

/**
 * Copies values from a collection to an immutable list.
 * Empty or <code>null</code> values are ignored.
 * @param values The input values./* w  ww  . j  a v  a2 s.  com*/
 * @return The internal values.
 */
static final ImmutableList<String> copyValues(final Collection<String> values) {
    if (values == null) {
        return ImmutableList.of();
    } else {
        ImmutableList.Builder<String> builder = ImmutableList.builder();
        for (final String value : values) {
            if (!Strings.isNullOrEmpty(value)) {
                builder.add(value);
            }
        }
        return builder.build();
    }
}

From source file:com.spectralogic.ds3autogen.Ds3SpecConverter.java

/**
 * Converts the contract names of all response codes, optional
 * params and required params to the SDK naming scheme, as defined
 * within the NameMapper/*  w  w  w  .j av a2  s . c om*/
 */
protected static ImmutableList<Ds3Request> convertRequests(final ImmutableList<Ds3Request> requests,
        final NameMapper nameMapper) {
    if (isEmpty(requests)) {
        return ImmutableList.of();
    }
    final ImmutableList.Builder<Ds3Request> builder = ImmutableList.builder();

    for (final Ds3Request request : requests) {
        final Ds3Request convertedRequest = new Ds3Request(
                toSdkName(request.getName(), request.getClassification(), nameMapper), request.getHttpVerb(),
                request.getClassification(), request.getBucketRequirement(), request.getObjectRequirement(),
                request.getAction(), request.getResource(), request.getResourceType(), request.getOperation(),
                request.includeIdInPath(), convertAllResponseCodes(request.getDs3ResponseCodes(), nameMapper),
                convertAllParams(request.getOptionalQueryParams(), nameMapper),
                convertAllParams(request.getRequiredQueryParams(), nameMapper));
        builder.add(convertedRequest);
    }

    return builder.build();
}

From source file:org.apache.aurora.scheduler.sla.SlaTestUtil.java

private static List<ITaskEvent> makeEvents(Map<Long, ScheduleStatus> events) {
    ImmutableList.Builder<ITaskEvent> taskEvents = ImmutableList.builder();
    for (Map.Entry<Long, ScheduleStatus> entry : events.entrySet()) {
        taskEvents.add(ITaskEvent.build(new TaskEvent(entry.getKey(), entry.getValue())));
    }/* w w w .  j  a v a 2s  .  c o  m*/

    return taskEvents.build();
}

From source file:org.sonar.plugins.dependencycheck.DependencyCheckPlugin.java

/**
 * Returns the Properties and Class files needed by Sonar {@inheritDoc}
 *///from  w  ww  .  jav  a  2 s.  c  om
public List<?> getExtensions() {
    String category = "Dependency Check";
    String subGlobal = "Global Dependencies";
    String subProject = "Project Dependencies";
    String subLicense = "Licenses";
    String subScope = "Scope";
    ImmutableList.Builder<Object> extensions = ImmutableList.builder();

    List<PropertyFieldDefinition> libraryField = new ArrayList<PropertyFieldDefinition>();
    List<PropertyFieldDefinition> licenseField = new ArrayList<PropertyFieldDefinition>();

    // Library
    libraryField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LIBRARY_KEY_PROPERTY).name("Name")
            .description("Name of the allowed libraries in the form \"groupID:artifactID\"").build());
    libraryField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LIBRARY_VERSION_PROPERTY)
            .name("Version Range")
            .description("Version of the allowed libraries in the Maven Syntax - see: "
                    + "http://maven.apache.org/enforcer/enforcer-rules/versionRanges.html "
                    + "for further information! " + "Leaving this empty will allow every version.")
            .build());
    libraryField
            .add(PropertyFieldDefinition.build(DependencyCheckMetrics.LIBRARY_LICENSE_PROPERTY).name("License")
                    .description(
                            "Enter the Name (either full name or shortage) of the License of the Dependency.")
                    .build());

    // Licenses
    licenseField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_ID_PROPERTY).name("ID")
            .description("Shortage of the License title (i.e. GPL, LGPL)").build());
    licenseField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_TITLE_PROPERTY).name("Title")
            .description("Title of the allowed license").build());
    licenseField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_DESCRIPTION_PROPERTY)
            .name("Description").description("Description of the license").type(PropertyType.TEXT).build());
    licenseField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_URL_PROPERTY).name("URL")
            .description("URL for further description of the License").build());
    licenseField.add(
            PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_COMMERCIAL_PROPERTY).name("Commercial")
                    .description("Enter whether the License is commercial").type(PropertyType.BOOLEAN).build());
    licenseField.add(PropertyFieldDefinition.build(DependencyCheckMetrics.LICENSE_SOURCETYPE_PROPERTY)
            .name("Source Type").description("The type of allowed source code")
            .type(PropertyType.SINGLE_SELECT_LIST).options(SourceType.getSourceTypes()).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.LIBRARY_GLOBAL_PROPERTY).category(category)
            .subCategory(subGlobal).name("Library")
            .description("Insert information about the allowed Libraries").type(PropertyType.PROPERTY_SET)
            .fields(libraryField).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.LIBRARY_PROJECT_PROPERTY)
            .category(category).subCategory(subProject).name("Library")
            .description("Insert information about the allowed Libraries").type(PropertyType.PROPERTY_SET)
            .fields(libraryField).onQualifiers(Qualifiers.PROJECT).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.LICENSE_PROPERTY).category(category)
            .subCategory(subLicense).name("License")
            .description("Insert information about the allowed Licenses").type(PropertyType.PROPERTY_SET)
            .fields(licenseField).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.SCOPE_COMPILE_PROPERTY).category(category)
            .subCategory(subScope).name("Compile")
            .description("Whether dependencies of the scope compile should be checked.")
            .type(PropertyType.BOOLEAN).onQualifiers(Qualifiers.PROJECT).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.SCOPE_RUNTIME_PROPERTY).category(category)
            .subCategory(subScope).name("Runtime")
            .description("Whether dependencies of the scope runtime should be checked.")
            .type(PropertyType.BOOLEAN).onQualifiers(Qualifiers.PROJECT).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.SCOPE_TEST_PROPERTY).category(category)
            .subCategory(subScope).name("Test")
            .description("Whether dependencies of the scope test should be checked.").type(PropertyType.BOOLEAN)
            .onQualifiers(Qualifiers.PROJECT).build());

    extensions.add(PropertyDefinition.builder(DependencyCheckMetrics.SCOPE_PROVIDED_PROPERTY).category(category)
            .subCategory(subScope).name("Provided")
            .description("Whether dependencies of the scope provided should be checked.")
            .type(PropertyType.BOOLEAN).onQualifiers(Qualifiers.PROJECT).build());

    extensions.add(DependencyCheckRuleRepository.class);
    extensions.add(DependencyCheckMetrics.class);
    extensions.add(DependencyCheckDecorator.class);
    extensions.add(DependencyCheckWidget.class);

    return extensions.build();
}

From source file:com.facebook.presto.sql.gen.DefaultFunctionBinder.java

public static FunctionBinding bindConstantArguments(long bindingId, String name,
        ByteCodeNode getSessionByteCode, List<TypedByteCodeNode> arguments, MethodHandle methodHandle,
        boolean nullable) {
    Builder<TypedByteCodeNode> unboundArguments = ImmutableList.builder();

    int argIndex = 0;

    // bind session
    if (methodHandle.type().parameterCount() > 0 && methodHandle.type().parameterType(0) == Session.class) {
        unboundArguments.add(TypedByteCodeNode.typedByteCodeNode(getSessionByteCode, Session.class));
        argIndex++;//from   www  . j a va 2  s  .  c om
    }

    for (TypedByteCodeNode argument : arguments) {
        ByteCodeNode node = argument.getNode();
        if (node instanceof Constant) {
            Object value = ((Constant) node).getValue();
            if (argument.getType() == boolean.class) {
                checkArgument(value instanceof Integer, "boolean should be represented as an integer");
                value = (((Integer) value) != 0);
            }
            // bind constant argument
            methodHandle = MethodHandles.insertArguments(methodHandle, argIndex, value);
            // we bound an argument so don't increment the argIndex
        } else {
            unboundArguments.add(argument);
            argIndex++;
        }
    }

    CallSite callSite = new ConstantCallSite(methodHandle);
    return new FunctionBinding(bindingId, name, callSite, unboundArguments.build(), nullable);
}

From source file:nl.qbusict.cupboard.processor.internal.CupboardAnalysis.java

public CupboardDescriptor analyze(ASTType value) {

    ImmutableList.Builder<FieldColumn> columns = ImmutableList.builder();
    FieldColumn idColumn = null;//ww  w. j  a  v  a2  s .  co  m

    for (ASTType hierarchy = value; hierarchy != null; hierarchy = hierarchy.getSuperClass()) {
        for (ASTField field : hierarchy.getFields()) {
            String columnName = field.getName();
            if (field.isAnnotated(Column.class)) {
                columnName = field.getAnnotation(Column.class).value();
            }

            FieldColumn fieldColumn = new FieldColumn(hierarchy, field, columnName);
            if (columnName.equals("_id")) {
                idColumn = fieldColumn;
            }
            columns.add(fieldColumn);
        }
    }

    return new CupboardDescriptor(value, idColumn, columns.build());
}

From source file:com.google.errorprone.bugpatterns.testdata.CollectorShouldNotUseStateNegativeCases.java

public void test() {
    Collector.of(ImmutableList::builder, new BiConsumer<ImmutableList.Builder<Object>, Object>() {
        private static final String bob = "bob";

        @Override//ww w.j  av  a 2  s .  com
        public void accept(Builder<Object> objectBuilder, Object o) {
            if (bob.equals("bob")) {
                System.out.println("bob");
            } else {
                objectBuilder.add(o);
            }
        }
    }, (left, right) -> left.addAll(right.build()), ImmutableList.Builder::build);
}