Example usage for java.util Collections singletonList

List of usage examples for java.util Collections singletonList

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Introduction

In this page you can find the example usage for java.util Collections singletonList.

Prototype

public static <T> List<T> singletonList(T o)

Source Link

Document

Returns an immutable list containing only the specified object.

Usage

From source file:io.syndesis.verifier.AlwaysOkVerifier.java

@Override
public List<Result> verify(String connectorId, Map<String, String> options) {
    return Collections.singletonList(ImmutableResult.builder().status(Result.Status.OK).build());
}

From source file:io.cloudslang.lang.compiler.modeller.transformers.ParallelLoopForTransformer.java

@Override
public List<Scope> getScopes() {
    return Collections.singletonList(Scope.BEFORE_STEP);
}

From source file:com.galenframework.ide.model.results.CommandExecutionResult.java

public static CommandExecutionResult error(Throwable ex) {
    CommandExecutionResult result = new CommandExecutionResult();
    result.setStatus(ExecutionStatus.failed);
    result.setErrorMessages(/* www  . j  a v a 2s.  co  m*/
            Collections.singletonList(ExceptionUtils.getMessage(ex) + "\n" + ExceptionUtils.getStackTrace(ex)));
    return result;
}

From source file:io.pivotal.spring.cloud.service.eureka.EurekaServiceConnectorIntegrationTest.java

@BeforeClass
public static void beforeClass() {
    Mockito.when(MockCloudConnector.instance.isInMatchingCloud()).thenReturn(true);
    Mockito.when(MockCloudConnector.instance.getServiceInfos()).thenReturn(Collections
            .singletonList(new EurekaServiceInfo("eureka", URI, CLIENT_ID, CLIENT_SECRET, ACCESS_TOKEN_URI)));
}

From source file:org.openmrs.web.taglib.GlobalPropertyTag.java

public int doStartTag() {

    Object value;//  www  .j  a  v a 2 s.  co  m
    if (StringUtils.hasText(listSeparator)) {
        value = Collections.singletonList(defaultValue);
    } else {
        value = defaultValue;
    }

    if (StringUtils.hasText(listSeparator)) {
        String stringVal = (String) Context.getAdministrationService().getGlobalProperty(key, defaultValue);
        if (stringVal.trim().length() == 0) {
            value = Collections.emptyList();
        } else {
            value = Arrays.asList(stringVal.split(listSeparator));
        }
    } else {
        value = (String) Context.getAdministrationService().getGlobalProperty(key, defaultValue);
    }

    try {
        if (var != null) {
            pageContext.setAttribute(var, value);
        } else {
            pageContext.getOut().write(value.toString());
        }

    } catch (Exception e) {
        log.error("error getting global property", e);
    }
    return SKIP_BODY;
}

From source file:com.cloudera.oryx.ml.param.DiscreteAround.java

@Override
public List<Integer> getTrialValues(int num) {
    Preconditions.checkArgument(num > 0);
    if (num == 1) {
        return Collections.singletonList(around);
    }/*w w  w.j a v  a  2  s  .c o m*/
    List<Integer> values = new ArrayList<>(num);
    int value = around - ((num - 1) * step / 2);
    for (int i = 0; i < num; i++) {
        values.add(value);
        value += step;
    }
    return values;
}

From source file:com.consol.citrus.samples.flightbooking.FlightRouter.java

@Router
public Collection<MessageChannel> determineTargetChannels(Message<?> message) {

    FlightBookingRequestMessage request = (FlightBookingRequestMessage) message.getPayload();

    return Collections.singletonList(airlineMappings.get(request.getFlight().getAirline()));
}

From source file:com.epam.reportportal.auth.AuthUtilsTest.java

@Test
public void testAuthoritiesConverter() {
    Collection<GrantedAuthority> grantedAuthorities = Collections.singletonList(UserRole.USER).stream()
            .map(AuthUtils.AS_AUTHORITIES).collect(Collectors.toList()).get(0);
    Assert.assertThat("Incorrect authority conversion", grantedAuthorities.iterator().next().getAuthority(),
            Matchers.is(UserRole.USER.getAuthority()));

}

From source file:com.act.analysis.similarity.SimilarityAnalysis.java

public static void main(String[] args) throws Exception {
    Options opts = new Options();
    for (Option.Builder b : OPTION_BUILDERS) {
        opts.addOption(b.build());//from   w  ww .ja v a 2  s.c  o m
    }

    CommandLine cl = null;
    try {
        CommandLineParser parser = new DefaultParser();
        cl = parser.parse(opts, args);
    } catch (ParseException e) {
        System.err.format("Argument parsing failed: %s\n", e.getMessage());
        HELP_FORMATTER.printHelp(LoadPlateCompositionIntoDB.class.getCanonicalName(), HELP_MESSAGE, opts, null,
                true);
        System.exit(1);
    }

    if (cl.hasOption("help")) {
        HELP_FORMATTER.printHelp(LoadPlateCompositionIntoDB.class.getCanonicalName(), HELP_MESSAGE, opts, null,
                true);
        return;
    }

    LicenseManager.setLicenseFile(cl.getOptionValue(OPTION_LICENSE_FILE));

    if (cl.hasOption(OPTION_TARGET_INCHI) && cl.hasOption(OPTION_TARGET_FILE)) {
        System.err.format("Specify only one of -%s or -%s\n", OPTION_TARGET_INCHI, OPTION_TARGET_FILE);
        HELP_FORMATTER.printHelp(LoadPlateCompositionIntoDB.class.getCanonicalName(), HELP_MESSAGE, opts, null,
                true);
        System.exit(1);
    }

    List<SimilarityOperator> querySimilarityOperators = new ArrayList<>();
    List<String> header = new ArrayList<>();
    header.add("name");
    header.add("id");
    header.add("inchi");

    if (cl.hasOption(OPTION_QUERY_INCHI) && !cl.hasOption(OPTION_QUERY_FILE)) {
        SimilarityOperator so = makeSimilarityOperators("from inchi", cl.getOptionValue(OPTION_QUERY_INCHI));
        so.init();
        querySimilarityOperators.add(so);
        header.addAll(so.getResultFields());
    } else if (cl.hasOption(OPTION_QUERY_FILE) && !cl.hasOption(OPTION_QUERY_INCHI)) {
        TSVParser parser = new TSVParser();
        parser.parse(new File(cl.getOptionValue(OPTION_QUERY_FILE)));
        for (Map<String, String> row : parser.getResults()) {
            System.out.format("Compiling query for %s, %s\n", row.get("name"), row.get("inchi"));
            SimilarityOperator so = makeSimilarityOperators(row.get("name"), row.get("inchi"));
            so.init();
            querySimilarityOperators.add(so);
            header.addAll(so.getResultFields());
        }
    } else {
        System.err.format("Specify exactly one of -%s or -%s\n", OPTION_QUERY_INCHI, OPTION_QUERY_FILE);
        HELP_FORMATTER.printHelp(LoadPlateCompositionIntoDB.class.getCanonicalName(), HELP_MESSAGE, opts, null,
                true);
        System.exit(1);
    }

    List<Map<String, String>> targetChemicals = null;
    if (cl.hasOption(OPTION_TARGET_INCHI) && !cl.hasOption(OPTION_TARGET_FILE)) {
        String inchi = cl.getOptionValue(OPTION_TARGET_INCHI);
        targetChemicals = Collections.singletonList(new HashMap<String, String>() {
            {
                put("name", "direct-input");
                put("id", null);
                put("inchi", inchi);
            }
        });
    } else if (cl.hasOption(OPTION_TARGET_FILE) && !cl.hasOption(OPTION_TARGET_INCHI)) {
        TSVParser parser = new TSVParser();
        parser.parse(new File(cl.getOptionValue(OPTION_TARGET_FILE)));
        targetChemicals = parser.getResults();
    } else {
        System.err.format("Specify exactly one of -%s or -%s\n", OPTION_TARGET_INCHI, OPTION_TARGET_FILE);
        HELP_FORMATTER.printHelp(LoadPlateCompositionIntoDB.class.getCanonicalName(), HELP_MESSAGE, opts, null,
                true);
        System.exit(1);
    }

    AlignmentMoleculeFactory alignmentMoleculeFactory = new AlignmentMoleculeFactory();

    // TODO: add symmetric computations for target as query and each query as target.
    TSVWriter<String, String> writer = new TSVWriter<>(header);
    writer.open(new File(cl.getOptionValue(OPTION_OUTPUT_FILE)));
    try {
        for (Map<String, String> row : targetChemicals) {
            Molecule targetMol = MolImporter.importMol(row.get("inchi"));
            Cleaner.clean(targetMol, 3); // This will assign 3D atom coordinates to the MolAtoms in targetMol.
            Molecule targetFragment = findLargestFragment(targetMol.convertToFrags());
            AlignmentMolecule am = alignmentMoleculeFactory.create(targetFragment,
                    AlignmentProperties.DegreeOfFreedomType.TRANSLATE_ROTATE_FLEXIBLE);
            Map<String, String> outputRow = new HashMap<>(row);
            System.out.format("Processing target %s\n", row.get("name"));
            for (SimilarityOperator so : querySimilarityOperators) {
                System.out.format("  running query %s\n", so.getName());
                Map<String, Double> results = so.calculateSimilarity(am);
                outputRow.putAll(doubleMapToStringMap(results));
            }
            writer.append(outputRow);
            writer.flush();
        }
    } finally {
        if (writer != null) {
            writer.close();
        }
    }
    System.out.format("Done\n");
}

From source file:io.knotx.dataobjects.Fragment.java

public static Fragment raw(String data) {
    return new Fragment(Collections.singletonList(RAW_FRAGMENT_ID), data);
}