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

Introduction

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

Prototype

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

Source Link

Usage

From source file:com.facebook.presto.sql.planner.optimizations.AggregationNodeUtils.java

public static Set<VariableReferenceExpression> extractUniqueVariables(AggregationNode.Aggregation aggregation,
        TypeProvider types) {//from  w ww  . ja  va  2  s  .  c om
    ImmutableSet.Builder<VariableReferenceExpression> builder = ImmutableSet.builder();
    aggregation.getArguments()
            .forEach(argument -> builder.addAll(SymbolsExtractor.extractAllVariable(argument, types)));
    aggregation.getFilter()
            .ifPresent(filter -> builder.addAll(SymbolsExtractor.extractAllVariable(filter, types)));
    aggregation.getOrderBy().ifPresent(orderingScheme -> builder.addAll(orderingScheme.getOrderBy()));
    return builder.build();
}

From source file:com.android.build.gradle.internal.dsl.AbiSplitOptions.java

/**
 * Returns the list of actual abi filters, each value of the collection is guaranteed to be non
 * null and of the possible API value.//from  ww w  .  j  a  v a 2 s  .c  om
 * @param allFilters list of applicable filters {@see #getApplicationFilters}
 */
@NonNull
public static ImmutableSet<String> getAbiFilters(@NonNull Set<String> allFilters) {
    ImmutableSet.Builder<String> filters = ImmutableSet.builder();
    for (@Nullable
    String abi : allFilters) {
        // use object equality since abi can be null.
        //noinspection StringEquality
        if (abi != OutputFile.NO_FILTER) {
            filters.add(abi);
        }
    }
    return filters.build();
}

From source file:org.onosproject.cfg.impl.ConfigPropertyDefinitions.java

/**
 * Reads the specified input stream and creates from its contents a
 * set of property definitions.//from  www . j ava2s.  co m
 *
 * @param stream input stream
 * @return properties whose definitions are contained in the stream
 * @throws java.io.IOException if unable to read the stream
 */
public static Set<ConfigProperty> read(InputStream stream) throws IOException {
    ImmutableSet.Builder<ConfigProperty> builder = ImmutableSet.builder();
    try (BufferedReader br = new BufferedReader(new InputStreamReader(stream))) {
        String line;
        while ((line = br.readLine()) != null) {
            if (!line.isEmpty() && !line.startsWith(COMMENT)) {
                String[] f = line.split(SEP, 4);
                builder.add(defineProperty(f[0], Type.valueOf(f[1]), f[2], f[3]));
            }
        }
    }
    return builder.build();
}

From source file:org.obiba.onyx.jade.magma.WorkstationValueSetProvider.java

public Set<VariableEntity> getVariableEntities() {
    ImmutableSet.Builder<VariableEntity> builder = new ImmutableSet.Builder<VariableEntity>();

    for (String instrumentTypeName : instrumentService.getInstrumentTypes().keySet()) {
        for (Instrument instrument : instrumentService.getInstruments(instrumentTypeName)) {
            String workstationName = instrument.getWorkstation();
            if (workstationName != null) {
                builder.add(new VariableEntityBean(WORKSTATION, workstationName));
            }/*from  w  w w . ja  v a 2  s .co m*/
        }
    }

    return builder.build();
}

From source file:org.obiba.opal.web.magma.ParticipantsResource.java

@GET
@Path("/count")
@NoAuthorization//ww  w . j ava  2  s  .  c  om
public Response getParticipantCount() {
    Set<Datasource> datasources = MagmaEngine.get().getDatasources();
    ImmutableSet.Builder<VariableEntity> participants = ImmutableSet.builder();
    for (Datasource ds : datasources) {
        for (ValueTable table : Iterables.filter(ds.getValueTables(),
                ParticipantEntityTypePredicate.INSTANCE)) {
            participants.addAll(table.getVariableEntities());
        }
    }
    return Response.ok(String.valueOf(participants.build().size())).build();
}

From source file:com.google.api.codegen.transformer.py.PythonSampleOutputImportTransformer.java

@Override
public ImmutableList<ImportFileView> generateOutputImports(MethodContext context,
        List<OutputView> outputViews) {
    ImmutableSet.Builder<ImportFileView> imports = ImmutableSet.builder();
    addImports(imports, context, outputViews);
    return imports.build().asList();
}

From source file:org.gradle.api.plugins.buildcomparison.outcome.internal.archive.entry.FileToArchiveEntrySetTransformer.java

public Set<ArchiveEntry> transform(File archiveFile) {
    FileInputStream fileInputStream;
    try {// w  w w.  j  av  a 2 s . c om
        fileInputStream = new FileInputStream(archiveFile);
    } catch (FileNotFoundException e) {
        throw new UncheckedIOException(e);
    }

    ImmutableSet.Builder<ArchiveEntry> allEntries = ImmutableSet.builder();
    walk(fileInputStream, allEntries, ImmutableList.<String>of());
    return allEntries.build();
}

From source file:com.facebook.buck.android.ClassNameFilter.java

/**
 * Convenience factory to produce a filter from a very simple pattern language.
 *
 * <p>patterns are substrings by default, but {@code ^} at the start or end of a pattern
 * anchors it to the start or end of the class name.
 *
 * @param patterns  Patterns to include in the filter.
 * @return  A new filter./*from  w  w  w  . j a v a2 s  .  c o m*/
 */
public static ClassNameFilter fromConfiguration(Iterable<String> patterns) {
    ImmutableList.Builder<String> prefixes = ImmutableList.builder();
    ImmutableList.Builder<String> suffixes = ImmutableList.builder();
    ImmutableList.Builder<String> substrings = ImmutableList.builder();
    ImmutableSet.Builder<String> exactMatches = ImmutableSet.builder();

    for (String pattern : patterns) {
        boolean isPrefix = pattern.charAt(0) == '^';
        boolean isSuffix = pattern.charAt(pattern.length() - 1) == '^';
        if (isPrefix && isSuffix) {
            exactMatches.add(pattern.substring(1, pattern.length() - 1));
        } else if (isPrefix) {
            prefixes.add(pattern.substring(1));
        } else if (isSuffix) {
            suffixes.add(pattern.substring(0, pattern.length() - 1));
        } else {
            substrings.add(pattern);
        }
    }

    return new ClassNameFilter(prefixes.build(), suffixes.build(), substrings.build(), exactMatches.build());
}

From source file:com.cynnyx.auto.value.map.MapMethod.java

static Set<ExecutableElement> filteredAbstractMethods(AutoValueExtension.Context context) {
    TypeElement type = context.autoValueClass();

    // check that the class contains method: public abstract Map<String, Object> toMap() or Map toMap()
    ParameterizedTypeName targetReturnType = ParameterizedTypeName.get(ClassName.get(Map.class),
            ClassName.get(String.class), TypeName.OBJECT);
    ImmutableSet.Builder<ExecutableElement> foundMethods = ImmutableSet.builder();

    for (ExecutableElement method : ElementFilter.methodsIn(type.getEnclosedElements())) {
        if (method.getModifiers().contains(Modifier.ABSTRACT) && method.getModifiers().contains(Modifier.PUBLIC)
                && method.getSimpleName().toString().equals(METHOD_NAME)
                && method.getParameters().size() == 0) {
            TypeMirror rType = method.getReturnType();
            TypeName returnType = TypeName.get(rType);
            if (returnType.equals(targetReturnType)) {
                foundMethods.add(method);
                break;
            }/*from   w ww  . j  ava 2s.c om*/

            if (returnType.equals(targetReturnType.rawType)) {
                if (returnType instanceof ParameterizedTypeName) {
                    Messager messager = context.processingEnvironment().getMessager();
                    ParameterizedTypeName paramReturnType = (ParameterizedTypeName) returnType;
                    TypeName argument = paramReturnType.typeArguments.get(0);
                    messager.printMessage(Diagnostic.Kind.WARNING, String.format(
                            "Found public static method returning Map<%s> instead of Map<String,Object>",
                            argument));
                } else {
                    foundMethods.add(method);
                }
            }
        }
    }

    return foundMethods.build();
}

From source file:com.google.devtools.moe.client.tools.CodebaseDiffer.java

/**
 * Diff two {@link Codebase} instances with a {@link FileDiffer}.
 *///from  ww  w.ja  v a2s  .c om
public CodebaseDifference diffCodebases(Codebase codebase1, Codebase codebase2) {
    Set<String> filenames = Sets.union(codebase1.getRelativeFilenames(), codebase2.getRelativeFilenames());

    ImmutableSet.Builder<FileDifference> fileDiffs = ImmutableSet.builder();

    for (String filename : filenames) {
        FileDifference fileDiff = differ.diffFiles(filename, codebase1.getFile(filename),
                codebase2.getFile(filename));
        if (fileDiff.isDifferent()) {
            fileDiffs.add(fileDiff);
        }
    }

    return new CodebaseDifference(codebase1, codebase2, fileDiffs.build());
}