Example usage for com.google.common.base Optional get

Introduction

In this page you can find the example usage for com.google.common.base Optional get.

Prototype

public abstract T get();

Source Link

Document

Returns the contained instance, which must be present.

Usage

From source file:org.icgc.dcc.submission.service.MongoMaxSizeHack.java

static Optional<FileReport> augmentScriptErrors(Optional<FileReport> optional,
        ReleaseRepository releaseRepository, DictionaryRepository dictionaryRepository) {

    if (optional.isPresent()) {
        val fileReport = optional.get();
        val errorReports = fileReport.getErrorReports();

        val dictionary = dictionaryRepository
                .findDictionaryByVersion(releaseRepository.findNextReleaseDictionaryVersion());

        val fileType = fileReport.getFileType();
        val fileSchema = dictionary.getFileSchema(fileType);

        for (val errorReport : errorReports) {
            if (errorReport.getErrorType() == SCRIPT_ERROR) {
                for (val fieldReport : errorReport.getFieldErrorReports()) {
                    fieldReport.addParameter(EXPECTED,
                            getScript(fileSchema, getScriptRestrictionFieldName(fieldReport)));
                }//from w  ww. java2s.  c  o m
            }
        }
    }
    return optional;
}

From source file:be.nbb.demetra.dfm.output.news.NewsWeightsViewFactory.java

private static ItemUI<IProcDocumentView<VersionedDfmDocument>, Optional<DfmNews>> newItemUI() {
    return new DefaultItemUI<IProcDocumentView<VersionedDfmDocument>, Optional<DfmNews>>() {
        @Override//from w w  w.j av  a 2  s  .c o  m
        public JComponent getView(IProcDocumentView<VersionedDfmDocument> host, Optional<DfmNews> information) {
            if (information.isPresent()) {
                NewsWeightsView v = new NewsWeightsView();
                v.setResults(host.getDocument().getCurrent().getDfmResults(), information.get());
                return v;
            } else {
                JLabel label = new JLabel("No results found", JLabel.CENTER);
                label.setFont(label.getFont().deriveFont(18f));
                return label;
            }
        }
    };
}

From source file:net.es.nsi.pce.pf.PfUtils.java

private static String getStringValue(String attributeName, AttrConstraints constraints) {
    Optional<String> value = getValue(constraints.getStringAttrConstraint(attributeName));

    if (value.isPresent()) {
        return value.get();
    }//from  www . j  a v  a2  s .co m

    throw Exceptions.missingParameter(Point2PointTypes.P2PS, attributeName, null);
}

From source file:be.nbb.demetra.dfm.output.news.NewsImpactsViewFactory.java

private static ItemUI<IProcDocumentView<VersionedDfmDocument>, Optional<DfmNews>> newItemUI() {
    return new DefaultItemUI<IProcDocumentView<VersionedDfmDocument>, Optional<DfmNews>>() {
        @Override//w  ww  . j  a  va2s  .c  o  m
        public JComponent getView(IProcDocumentView<VersionedDfmDocument> host, Optional<DfmNews> information) {
            if (information.isPresent()) {
                NewsImpactsView v = new NewsImpactsView();
                v.setResults(host.getDocument().getCurrent().getDfmResults(), information.get());
                return v;
            } else {
                JLabel label = new JLabel("No results found", JLabel.CENTER);
                label.setFont(label.getFont().deriveFont(18f));
                return label;
            }
        }
    };
}

From source file:springfox.bean.validators.plugins.BeanValidators.java

public static <T extends Annotation> Optional<T> validatorFromBean(ModelPropertyContext context,
        Class<T> annotationType) {

    Optional<BeanPropertyDefinition> propertyDefinition = context.getBeanPropertyDefinition();
    Optional<T> notNull = Optional.absent();
    if (propertyDefinition.isPresent()) {
        notNull = annotationFrom(propertyDefinition.get().getGetter(), annotationType)
                .or(annotationFrom(propertyDefinition.get().getField(), annotationType));
    }/*from  w w  w . ja va  2  s  .  c  om*/
    return notNull;
}

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

/**
 * Converts a PBX file reference to its domain equivalent.
 *///from   w ww.  j a  v  a 2 s  . c  o  m
public static FileReference fileReference(PBXReference reference) {
    FileReference fileReference = FileReference.of(reference.getName(), reference.getPath(),
            reference.getSourceTree());
    if (reference instanceof PBXFileReference) {
        Optional<String> explicitFileType = ((PBXFileReference) reference).getExplicitFileType();
        if (explicitFileType.isPresent()) {
            return fileReference.withExplicitFileType(explicitFileType.get());
        }
    }
    return fileReference;
}

From source file:edu.berkeley.sparrow.daemon.util.ConfigUtil.java

/**
 * Parses the list of backends from a {@link Configuration}.
 *
 * Returns a map of address of backends to a {@link TResourceVector} describing the
 * total resource capacity for that backend.
 *///w  w  w.  ja  va  2  s.  c  o  m
public static Set<InetSocketAddress> parseBackends(Configuration conf) {
    if (!conf.containsKey(SparrowConf.STATIC_NODE_MONITORS)) {
        throw new RuntimeException("Missing configuration node monitor list");
    }

    Set<InetSocketAddress> backends = new HashSet<InetSocketAddress>();

    for (String node : conf.getStringArray(SparrowConf.STATIC_NODE_MONITORS)) {
        Optional<InetSocketAddress> addr = Serialization.strToSocket(node);
        if (!addr.isPresent()) {
            LOG.warn("Bad backend address: " + node);
            continue;
        }
        backends.add(addr.get());
    }

    return backends;
}

From source file:org.opendaylight.controller.md.sal.dom.store.impl.tree.TreeNodeUtils.java

/**
 * Finds a node in tree/*from   w w  w . j a  v a  2  s.com*/
 *
 * @param tree Data Tree
 * @param path Path to the node
 * @return Optional with node if the node is present in tree, {@link Optional#absent()} otherwise.
 *
 */
public static <T extends StoreTreeNode<T>> Optional<T> findNode(final T tree, final InstanceIdentifier path) {
    Optional<T> current = Optional.<T>of(tree);
    Iterator<PathArgument> pathIter = path.getPath().iterator();
    while (current.isPresent() && pathIter.hasNext()) {
        current = current.get().getChild(pathIter.next());
    }
    return current;
}

From source file:bear.task.TaskResult.java

public static <T extends TaskResult<?>> Optional<T> okOrAbsent(@Nonnull Optional<T> result) {
    Preconditions.checkNotNull(result);/*from  w  ww.  ja  v a2s  . c  o m*/

    if (!result.isPresent() || !result.get().ok())
        return Optional.absent();

    return result;
}

From source file:li.klass.fhem.adapter.devices.core.generic.detail.actions.devices.CulHmDetailActionProvider.java

private static boolean supportsHeating(XmlListDevice xmlListDevice) {
    Optional<String> controlMode = xmlListDevice.getState(MODE_STATE_NAME);
    return controlMode.isPresent() && heatingModeFor(controlMode.get()).isPresent();
}