Example usage for com.google.common.collect Sets newHashSet

Introduction

In this page you can find the example usage for com.google.common.collect Sets newHashSet.

Prototype

public static <E> HashSet<E> newHashSet()

Source Link

Document

Creates a mutable, initially empty HashSet instance.

Usage

From source file:org.apache.drill.exec.rpc.security.AuthStringUtil.java

public static Set<String> asSet(final List<String> list) {
    if (list == null) {
        return Sets.newHashSet();
    }//from   ww w.j a  va2s. c  o  m
    return Sets.newHashSet(Iterators.transform(list.iterator(), new Function<String, String>() {
        @Nullable
        @Override
        public String apply(@Nullable String input) {
            return input == null ? null : input.toUpperCase();
        }
    }));
}

From source file:org.glowroot.ui.LdapAuthentication.java

static Set<String> getGlowrootRoles(Set<String> ldapGroupDns, LdapConfig ldapConfig) {
    Set<String> glowrootRoles = Sets.newHashSet();
    for (String ldapGroupDn : ldapGroupDns) {
        List<String> roles = ldapConfig.roleMappings().get(ldapGroupDn);
        if (roles != null) {
            glowrootRoles.addAll(roles);
        }//  ww w.  java  2s .  c om
    }
    return glowrootRoles;
}

From source file:com.enonic.cms.core.search.query.QueryFieldAndMultipleValues.java

public Object[] getValues() {
    Set<Object> values = Sets.newHashSet();

    if (isQueryValueNumeric()) {
        for (QueryValue value : queryValues) {
            if (!value.isEmpty()) {
                values.add(value.getNumericValue());
            }/*from  w ww  .ja  v  a  2 s.  co  m*/
        }

    } else if (isQueryOnDateValue()) {
        for (QueryValue value : queryValues) {
            if (!value.isEmpty()) {
                values.add(value.getDateTime());
            }
        }
    } else {
        for (QueryValue value : queryValues) {
            if (!value.isEmpty()) {
                values.add(value.getStringValueNormalized());
            }
        }
    }
    return values.toArray();
}

From source file:rapture.kernel.dp.WorkflowValidator.java

public static void validate(Workflow workflow) {
    Set<Step> check = Sets.newHashSet();
    for (Step step : workflow.getSteps()) {
        if (!check.add(step)) {
            throw RaptureExceptionFactory.create(HttpStatus.SC_BAD_REQUEST,
                    String.format("duplicateStep name '%s' not allowed", step.getName()));
        }//from  w  w  w. j a  v  a  2 s.  c om
    }
    validateArgs(workflow.getExpectedArguments());
}

From source file:com.b2international.commons.validation.ConstraintViolations.java

/**
 * Formats the given set of {@link ConstraintViolation} to a list of
 * readable format.//from   w  ww  .j  av a2  s.co m
 * 
 * @param violations
 * @return
 */
public static ImmutableList<String> format(Collection<? extends ConstraintViolation<?>> violations) {
    final Set<String> errors = Sets.newHashSet();
    for (ConstraintViolation<?> v : violations) {
        errors.add(format(v));
    }
    return ImmutableList.copyOf(Ordering.natural().sortedCopy(errors));
}

From source file:org.gradle.api.internal.changedetection.rules.DiscoveredInputFilesStateChangeRule.java

public static DiscoveredTaskStateChanges create(final TaskExecution previousExecution,
        final TaskExecution currentExecution, final FileCollectionSnapshotter inputFilesSnapshotter) {
    return new DiscoveredTaskStateChanges() {
        private final Collection<File> discoveredFiles = Sets.newHashSet();

        public Iterator<TaskStateChange> iterator() {
            if (previousExecution.getDiscoveredInputFilesSnapshot() == null) {
                return Collections
                        .<TaskStateChange>singleton(
                                new DescriptiveChange("Discovered input file history is not available."))
                        .iterator();//  ww  w  . j  a v a 2s.  co m
            }

            Iterables.addAll(discoveredFiles, previousExecution.getDiscoveredInputFilesSnapshot().getFiles());
            final FileCollectionSnapshot discoveredFileSnapshot = inputFilesSnapshotter
                    .snapshot(new SimpleFileCollection(discoveredFiles));

            return new AbstractIterator<TaskStateChange>() {
                final FileCollectionSnapshot.ChangeIterator<String> changeIterator = discoveredFileSnapshot
                        .iterateChangesSince(previousExecution.getDiscoveredInputFilesSnapshot());
                final ChangeListenerAdapter listenerAdapter = new ChangeListenerAdapter();

                @Override
                protected TaskStateChange computeNext() {
                    if (changeIterator.next(listenerAdapter)) {
                        return listenerAdapter.lastChange;
                    }
                    return endOfData();
                }
            };
        }

        @Override
        public void newInputs(Set<File> files) {
            discoveredFiles.clear();
            discoveredFiles.addAll(files);
        }

        public void snapshotAfterTask() {
            currentExecution.setDiscoveredInputFilesSnapshot(
                    inputFilesSnapshotter.snapshot(new SimpleFileCollection(discoveredFiles)));
        }
    };
}

From source file:com.enonic.cms.core.xslt.portal.XsltTrackingUriResolver.java

public XsltTrackingUriResolver(final XsltResourceLoader resourceLoader) {
    this.resourceLoader = resourceLoader;
    this.includeSet = Sets.newHashSet();
}

From source file:com.enonic.cms.core.search.builder.ContentIndexDataSectionFactory.java

public void create(final ContentIndexData contentIndexData, final ContentLocations contentLocations) {
    if (contentLocations == null || !contentLocations.hasLocations()) {
        return;/*  www . j a va2s  . co m*/
    }

    Set<Object> sectionKeysApproved = Sets.newHashSet();
    Set<Object> sectionKeysUnapproved = Sets.newHashSet();

    for (final ContentLocation contentLocation : contentLocations.getAllLocations()) {
        if (!contentLocation.isInSection()) {
            continue;
        }

        final String menuKey = contentLocation.getMenuItemKey().toString();

        if (contentLocation.isApproved()) {
            sectionKeysApproved.add(menuKey);
        } else {
            sectionKeysUnapproved.add(menuKey);
        }
    }

    contentIndexData.addContentIndexDataElement(CONTENTLOCATION_APPROVED_FIELDNAME, sectionKeysApproved);
    contentIndexData.addContentIndexDataElement(CONTENTLOCATION_UNAPPROVED_FIELDNAME, sectionKeysUnapproved);
}

From source file:com.chingo247.structureapi.model.owner.OwnerDomain.java

public OwnerDomain() {
    this.owners = Sets.newHashSet();
    this.masters = Sets.newHashSet();
    this.members = Sets.newHashSet();
}

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

public static ImmutableSet<Path> getOutputClasspathJars(JavaLibrary javaLibraryRule,
        SourcePathResolver resolver, Optional<SourcePath> outputJar) {
    ImmutableSet.Builder<Path> outputClasspathBuilder = ImmutableSet.builder();
    Iterable<JavaLibrary> javaExportedLibraryDeps;
    if (javaLibraryRule instanceof ExportDependencies) {
        javaExportedLibraryDeps = getJavaLibraryDeps(((ExportDependencies) javaLibraryRule).getExportedDeps());
    } else {/*from   www  .j  a  v a 2 s  .c om*/
        javaExportedLibraryDeps = Sets.newHashSet();
    }

    for (JavaLibrary rule : javaExportedLibraryDeps) {
        outputClasspathBuilder.addAll(rule.getOutputClasspaths());
    }

    if (outputJar.isPresent()) {
        outputClasspathBuilder.add(resolver.getAbsolutePath(outputJar.get()));
    }

    return outputClasspathBuilder.build();
}