Example usage for java.util SortedSet isEmpty

Introduction

In this page you can find the example usage for java.util SortedSet isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this set contains no elements.

Usage

From source file:io.wcm.config.core.management.impl.ParameterResolverImpl.java

/**
 * Apply configured values for given configuration id (except those for which the parameter names are locked on a
 * higher configuration level).//w w  w .  j  av a  2  s  . c  o  m
 * @param resolver Resource resolver
 * @param configurationId Configuration id
 * @param parameterValues Parameter values
 * @param ancestorLockedParameterNames Set of locked parameter names on the configuration levels above.
 * @return Set of locked parameter names on this configuration level combined with the from the levels above.
 */
private SortedSet<String> applyConfiguredValues(ResourceResolver resolver, String configurationId,
        Map<String, Object> parameterValues, SortedSet<String> ancestorLockedParameterNames) {

    // get data from persistence
    ParameterPersistenceData data = parameterPersistence.getData(resolver, configurationId);

    // ensure the types provided by persistence are valid
    Map<String, Object> configuredValues = ensureValidValueTypes(data.getValues());

    // put parameter values to map (respect locked parameter names that may be defined on ancestor level)
    if (!ancestorLockedParameterNames.isEmpty()) {
        for (Map.Entry<String, Object> entry : configuredValues.entrySet()) {
            if (!ancestorLockedParameterNames.contains(entry.getKey())) {
                parameterValues.put(entry.getKey(), entry.getValue());
            }
        }
    } else {
        parameterValues.putAll(configuredValues);
    }

    // aggregate set of locked parameter names from ancestor levels and this level
    SortedSet<String> lockedParameterNames = ancestorLockedParameterNames;
    if (!data.getLockedParameterNames().isEmpty()) {
        lockedParameterNames = new TreeSet<>();
        lockedParameterNames.addAll(ancestorLockedParameterNames);
        lockedParameterNames.addAll(data.getLockedParameterNames());
    }
    return lockedParameterNames;
}

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From source file:net.sf.jabref.gui.ContentSelectorDialog2.java

/**
 * Set the contents of the field selector list.
 *
 *///from   w  w w  . j  a va 2  s .c o m
private void setupFieldSelector() {
    fieldListModel.clear();
    SortedSet<String> contents = new TreeSet<>();
    for (String s : metaData) {
        if (s.startsWith(MetaData.SELECTOR_META_PREFIX)) {
            contents.add(s.substring(MetaData.SELECTOR_META_PREFIX.length()));
        }
    }
    if (contents.isEmpty()) {
        // if nothing was added, put the default fields (as described in the help)
        fieldListModel.addElement(FieldName.AUTHOR);
        fieldListModel.addElement(FieldName.JOURNAL);
        fieldListModel.addElement(FieldName.KEYWORDS);
        fieldListModel.addElement(FieldName.PUBLISHER);
    } else {
        for (String s : contents) {
            fieldListModel.addElement(s);
        }
    }

    if (currentField == null) {
        // if dialog is created for the whole database,
        // select the first field to avoid confusions in GUI usage
        fieldList.setSelectedIndex(0);
    } else {
        // a specific field has been chosen at the constructor
        // select this field
        int i = fieldListModel.indexOf(currentField);
        if (i != -1) {
            // field has been found in list, select it
            fieldList.setSelectedIndex(i);
        }
    }
}

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From source file:edu.harvard.med.screensaver.model.screenresults.ScreenResult.java

/**
 * The last {@link AdministrativeActivityType#SCREEN_RESULT_DATA_LOADING}
 * screen result data loading activity that full or incremental data was
 * loaded for this ScreenResult.//from  w  ww.j  av a  2  s. com
 */
@Transient
public AdministrativeActivity getLastDataLoadingActivity() {
    SortedSet<AdministrativeActivity> screenResultDataLoadings = Sets
            .newTreeSet(Iterables.filter(getScreen().getUpdateActivities(),
                    AdministrativeActivityType.SCREEN_RESULT_DATA_LOADING.isValuePredicate()));
    if (screenResultDataLoadings.isEmpty()) {
        return null;
    }
    return screenResultDataLoadings.last();
}

---

From source file:com.spotify.heroic.filter.AndFilter.java

static Filter optimize(final SortedSet<Filter> filters) {
    final SortedSet<Filter> result = new TreeSet<>();

    for (final Filter f : filters) {
        if (f instanceof NotFilter) {
            // Optimize away expressions which are always false.
            // Example: foo = bar and !(foo = bar)

            if (filters.contains(((NotFilter) f).getFilter())) {
                return FalseFilter.get();
            }//from w w  w  .j  a va2s.  c  o  m
        } else if (f instanceof StartsWithFilter) {
            // Optimize away prefixes which encompass each other.
            // Example: foo ^ hello and foo ^ helloworld -> foo ^ helloworld

            if (FilterUtils.containsPrefixedWith(filters, (StartsWithFilter) f,
                    (inner, outer) -> FilterUtils.prefixedWith(inner.getValue(), outer.getValue()))) {
                continue;
            }
        } else if (f instanceof MatchTagFilter) {
            // Optimize matchTag expressions which are always false.
            // Example: foo = bar and foo = baz

            if (FilterUtils.containsConflictingMatchTag(filters, (MatchTagFilter) f)) {
                return FalseFilter.get();
            }
        } else if (f instanceof MatchKeyFilter) {
            // Optimize matchTag expressions which are always false.
            // Example: $key = bar and $key = baz

            if (FilterUtils.containsConflictingMatchKey(filters, (MatchKeyFilter) f)) {
                return FalseFilter.get();
            }
        }

        result.add(f);
    }

    if (result.isEmpty()) {
        return FalseFilter.get();
    }

    if (result.size() == 1) {
        return result.iterator().next();
    }

    return new AndFilter(ImmutableList.copyOf(result));
}

---

From source file:mvm.rya.indexing.accumulo.freetext.AccumuloFreeTextIndexer.java

private void storeStatement(Statement statement) throws IOException {
    // if the predicate list is empty, accept all predicates.
    // Otherwise, make sure the predicate is on the "valid" list
    boolean isValidPredicate = validPredicates.isEmpty() || validPredicates.contains(statement.getPredicate());

    if (isValidPredicate && (statement.getObject() instanceof Literal)) {

        // Get the tokens
        String text = statement.getObject().stringValue().toLowerCase();
        SortedSet<String> tokens = tokenizer.tokenize(text);

        if (!tokens.isEmpty()) {
            // Get Document Data
            String docContent = StatementSerializer.writeStatement(statement);

            String docId = Md5Hash.md5Base64(docContent);

            // Setup partition
            Text partition = genPartition(docContent.hashCode(), docTableNumPartitions);

            Mutation docTableMut = new Mutation(partition);
            List<Mutation> termTableMutations = new ArrayList<Mutation>();

            Text docIdText = new Text(docId);

            // Store the Document Data
            docTableMut.put(ColumnPrefixes.DOCS_CF_PREFIX, docIdText,
                    new Value(docContent.getBytes(Charsets.UTF_8)));

            // index the statement parts
            docTableMut.put(ColumnPrefixes.getSubjColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getPredColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getObjColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getContextColFam(statement), docIdText, EMPTY_VALUE);

            // index the statement terms
            for (String token : tokens) {
                // tie the token to the document
                docTableMut.put(ColumnPrefixes.getTermColFam(token), docIdText, EMPTY_VALUE);

                // store the term in the term table (useful for wildcard searches)
                termTableMutations.add(createEmptyPutMutation(ColumnPrefixes.getTermListColFam(token)));
                termTableMutations.add(createEmptyPutMutation(ColumnPrefixes.getRevTermListColFam(token)));
            }//from  w w w  . ja v  a2 s  .  co  m

            // write the mutations
            try {
                docTableBw.addMutation(docTableMut);
                termTableBw.addMutations(termTableMutations);
            } catch (MutationsRejectedException e) {
                logger.error("error adding mutation", e);
                throw new IOException(e);
            }

        }

    }
}

---

From source file:mvm.rya.indexing.accumulo.freetext.AccumuloFreeTextIndexer.java

private void deleteStatement(Statement statement) throws IOException {
    // if the predicate list is empty, accept all predicates.
    // Otherwise, make sure the predicate is on the "valid" list
    boolean isValidPredicate = validPredicates.isEmpty() || validPredicates.contains(statement.getPredicate());

    if (isValidPredicate && (statement.getObject() instanceof Literal)) {

        // Get the tokens
        String text = statement.getObject().stringValue().toLowerCase();
        SortedSet<String> tokens = tokenizer.tokenize(text);

        if (!tokens.isEmpty()) {
            // Get Document Data
            String docContent = StatementSerializer.writeStatement(statement);

            String docId = Md5Hash.md5Base64(docContent);

            // Setup partition
            Text partition = genPartition(docContent.hashCode(), docTableNumPartitions);

            Mutation docTableMut = new Mutation(partition);
            List<Mutation> termTableMutations = new ArrayList<Mutation>();

            Text docIdText = new Text(docId);

            // Delete the Document Data
            docTableMut.putDelete(ColumnPrefixes.DOCS_CF_PREFIX, docIdText);

            // Delete the statement parts in index
            docTableMut.putDelete(ColumnPrefixes.getSubjColFam(statement), docIdText);
            docTableMut.putDelete(ColumnPrefixes.getPredColFam(statement), docIdText);
            docTableMut.putDelete(ColumnPrefixes.getObjColFam(statement), docIdText);
            docTableMut.putDelete(ColumnPrefixes.getContextColFam(statement), docIdText);

            // Delete the statement terms in index
            for (String token : tokens) {
                if (IS_TERM_TABLE_TOKEN_DELETION_ENABLED) {
                    int rowId = Integer.parseInt(partition.toString());
                    boolean doesTermExistInOtherDocs = doesTermExistInOtherDocs(token, rowId, docIdText);
                    // Only delete the term from the term table if it doesn't appear in other docs
                    if (!doesTermExistInOtherDocs) {
                        // Delete the term in the term table
                        termTableMutations
                                .add(createEmptyPutDeleteMutation(ColumnPrefixes.getTermListColFam(token)));
                        termTableMutations
                                .add(createEmptyPutDeleteMutation(ColumnPrefixes.getRevTermListColFam(token)));
                    }/*from w  w w  .j a v  a  2s .com*/
                }

                // Un-tie the token to the document
                docTableMut.putDelete(ColumnPrefixes.getTermColFam(token), docIdText);
            }

            // write the mutations
            try {
                docTableBw.addMutation(docTableMut);
                termTableBw.addMutations(termTableMutations);
            } catch (MutationsRejectedException e) {
                logger.error("error adding mutation", e);
                throw new IOException(e);
            }

        }
    }
}

---

From source file:com.tdclighthouse.prototype.maven.PrototypeSupperClassHandler.java

@SuppressWarnings("unchecked")
private ClassReference extendsExistingBeans(List<String> supertypes) {
    ClassReference result = null;/*from w  w w . j a  v  a  2 s.  com*/
    SortedSet<Class<? extends HippoBean>> supperClasses = new TreeSet<Class<? extends HippoBean>>(
            classExtensionComparator);
    for (String superType : supertypes) {
        if (Constants.NodeType.HIPPO_COMPOUND.equals(superType)) {
            Class<TdcDocument> tdcDocumentClass = TdcDocument.class;
            supperClasses.add(tdcDocumentClass);
        } else if (getBeansOnClassPath().containsKey(superType)) {
            HippoBeanClass hippoBeanClass = getBeansOnClassPath().get(superType);
            Class<?> clazz = getClass(hippoBeanClass);
            supperClasses.add((Class<? extends HippoBean>) clazz);
        }
    }
    if (!supperClasses.isEmpty()) {
        result = new ClassReference(supperClasses.last());
    }
    return result;
}

---

From source file:net.sourceforge.mavenhippo.gen.DefaultSupperClassHandler.java

@SuppressWarnings("unchecked")
private ClassReference extendsExistingBeans(List<String> supertypes) {
    ClassReference result = null;/*from  w w  w . j  av  a 2s .  c  o m*/
    SortedSet<Class<? extends HippoBean>> supperClasses = new TreeSet<Class<? extends HippoBean>>(
            classExtensionComparator);
    for (String superType : supertypes) {
        if (Constants.NodeType.HIPPO_COMPOUND.equals(superType)) {
            Class<HippoCompound> hippoCompoundClass = HippoCompound.class;
            supperClasses.add(hippoCompoundClass);
        } else if (getBeansOnClassPath().containsKey(superType)) {
            HippoBeanClass hippoBeanClass = getBeansOnClassPath().get(superType);
            Class<?> clazz = getClass(hippoBeanClass);
            supperClasses.add((Class<? extends HippoBean>) clazz);
        }
    }
    if (!supperClasses.isEmpty()) {
        result = new ClassReference(supperClasses.last());
    }
    return result;
}

---

From source file:eu.ggnet.dwoss.misc.op.listings.SalesListingProducerOperation.java

/**
 * Create a filejacket from a collection of lines that are filtered by configuration parameters.
 * Lines are filtered by brand and group.
 * <p>/*from  ww w .  j ava2 s  .co  m*/
 * @param config configuration for filtering and file creation
 * @param all    lines to be considered
 * @return a filejacket from a collection of lines that are filtered by configuration parameters.
 */
private FileJacket createListing(ListingConfiguration config, Collection<StackedLine> all) {
    try {
        SortedSet<StackedLine> filtered = all.stream()
                .filter(line -> (config.getAllBrands().contains(line.getBrand())
                        && config.getGroups().contains(line.getGroup())))
                .collect(Collectors.toCollection(TreeSet::new));
        if (filtered.isEmpty())
            return null;
        L.info("Creating listing {} with {} lines", config.getName(), filtered.size());
        JRDataSource datasource = new JRBeanCollectionDataSource(filtered);
        JasperPrint jasperPrint = JasperFillManager.fillReport(config.getJasperTemplateFile(),
                config.toReportParamters(), datasource);
        byte[] pdfContend = JasperExportManager.exportReportToPdf(jasperPrint);
        return new FileJacket(config.getFilePrefix() + config.getName(), ".pdf", pdfContend);
    } catch (JRException ex) {
        throw new RuntimeException(ex);
    }
}

---

From source file:org.wrml.runtime.DefaultModel.java

private final Keys buildKeys(final URI schemaUri, final Map<String, Object> readOnlySlotMap,
        final KeysBuilder keysBuilder) {

    final Context context = getContext();
    final SchemaLoader schemaLoader = context.getSchemaLoader();
    final Prototype prototype = schemaLoader.getPrototype(schemaUri);
    final SortedSet<String> keySlotNames = prototype.getDeclaredKeySlotNames();
    if (keySlotNames != null && !keySlotNames.isEmpty()) {
        final Object keyValue;

        if (keySlotNames.size() == 1) {
            final String keySlotName = keySlotNames.first();
            if (readOnlySlotMap.containsKey(keySlotName)) {
                keyValue = readOnlySlotMap.get(keySlotName);
            } else {
                keyValue = null;/* ww  w  .java2 s .  c o m*/
            }
        } else {
            final SortedMap<String, Object> keySlots = new TreeMap<String, Object>();
            for (final String keySlotName : keySlotNames) {
                final Object keySlotValue = readOnlySlotMap.get(keySlotName);
                keySlots.put(keySlotName, keySlotValue);
            }

            keyValue = new CompositeKey(keySlots);
        }

        if (keyValue != null) {
            keysBuilder.addKey(schemaUri, keyValue);
        }

    }

    final Set<URI> baseSchemaUris = prototype.getAllBaseSchemaUris();
    if (baseSchemaUris != null && !baseSchemaUris.isEmpty()) {
        for (final URI baseSchemaUri : baseSchemaUris) {
            buildKeys(baseSchemaUri, readOnlySlotMap, keysBuilder);
        }
    }

    return keysBuilder.toKeys();
}

---

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