Example usage for com.google.common.collect Lists transform

Introduction

In this page you can find the example usage for com.google.common.collect Lists transform.

Prototype

@CheckReturnValue
public static <F, T> List<T> transform(List<F> fromList, Function<? super F, ? extends T> function)

Source Link

Document

Returns a list that applies function to each element of fromList .

Usage

From source file:com.cloudera.oryx.computation.common.records.RecordSpec.java

@Override
public List<String> getFieldNames() {
    return Lists.transform(fields, new Function<FieldSpec, String>() {
        @Override//  www  .j  a  v  a2s  . c om
        public String apply(FieldSpec input) {
            return input.name();
        }
    });
}

From source file:com.cloudera.oryx.kmeans.computation.normalize.NormalizeSettings.java

private static void load(Config normalize, String path, Transform transform, Function<Object, Integer> lookup,
        Map<Integer, Transform> output) {
    if (normalize.hasPath(path)) {
        for (Integer column : Lists.transform(normalize.getAnyRefList(path), lookup)) {
            if (output.containsKey(column)) {
                throw new IllegalStateException("Multiple transforms specified for column: " + column);
            }//from ww  w.ja va 2 s.co m
            output.put(column, transform);
        }
    }
}

From source file:com.b2international.snowowl.datastore.server.ServerProtocolFactoryRegistry.java

public List<ServerProtocolFactory> getRegisteredServerProtocolFactories() {
    IConfigurationElement[] configurationElements = Platform.getExtensionRegistry()
            .getConfigurationElementsFor(EXTENSION_POINT_ID);
    return Lists.transform(Arrays.asList(configurationElements),
            new Function<IConfigurationElement, ServerProtocolFactory>() {
                @Override/* w w w.jav  a  2 s.co  m*/
                public ServerProtocolFactory apply(IConfigurationElement input) {
                    try {
                        return (ServerProtocolFactory) input.createExecutableExtension(CLASS_ATTRIBUTE);
                    } catch (final CoreException e) {
                        throw new RuntimeException(
                                "Error while creating executable extension from the passed in configuration element: "
                                        + input,
                                e);
                    }
                }
            });
}

From source file:org.jasig.portlet.notice.service.jpa.NotificationDTOMapper.java

@Override
public List<EntryDTO> toEntryList(List<JpaEntry> entries) {
    return Lists.transform(entries, new Function<JpaEntry, EntryDTO>() {
        @Override/*  w  w w.jav a 2s.c o  m*/
        public EntryDTO apply(JpaEntry jpaEntry) {
            return toEntry(jpaEntry);
        }
    });
}

From source file:org.sosy_lab.solver.basicimpl.AbstractQuantifiedFormulaManager.java

@Override
public BooleanFormula exists(List<? extends Formula> pVariables, BooleanFormula pBody) {
    return wrap(exists(Lists.transform(pVariables, extractor), extractInfo(pBody)));
}

From source file:com.facebook.presto.util.Failures.java

public static ExecutionFailureInfo toFailure(Throwable failure) {
    if (failure == null) {
        return null;
    }/*from  ww  w.ja  v  a2s  .  c om*/
    // todo prevent looping with suppressed cause loops and such
    String type;
    if (failure instanceof Failure) {
        type = ((Failure) failure).getType();
    } else {
        type = failure.getClass().getCanonicalName();
    }

    return new ExecutionFailureInfo(type, failure.getMessage(), toFailure(failure.getCause()),
            toFailures(asList(failure.getSuppressed())),
            Lists.transform(asList(failure.getStackTrace()), toStringFunction()), getErrorLocation(failure),
            toErrorCode(failure));
}

From source file:org.gradle.model.internal.registry.DefaultInputs.java

public List<ModelReference<?>> getReferences() {
    return Lists.transform(inputs, new Function<ModelRuleInput<?>, ModelReference<?>>() {
        public ModelReference<?> apply(ModelRuleInput<?> input) {
            return input.getBinding().getReference();
        }/*from  www  .jav  a 2s . c  om*/
    });
}

From source file:org.isisaddons.app.kitchensink.dom.mixins.mixin.Person_removePreference.java

public List<FoodStuff> choices0$$() {
    final List<Preference> preferences = preferencesService.preferencesOf(person);
    return Lists.transform(preferences, Preference.Functions.food());
}

From source file:org.jclouds.openstack.marconi.v1.functions.ParseMessagesCreated.java

public MessagesCreated apply(HttpResponse from) {
    MessagesCreated rawMessagesCreated = json.apply(from);
    List<String> messageIds = Lists.transform(rawMessagesCreated.getMessageIds(), TO_ID_FROM_HREF);

    MessagesCreated messagesCreated = MessagesCreated.builder().messageIds(messageIds).build();

    return messagesCreated;
}

From source file:com.b2international.commons.Version.java

/**
 * Parses the specified {@link String} into a {@link Version} object.
 * The version string must be non-null and conform to the <code>\d+(\.\d+)+</code> format.
 * /*w  w w.j  a va2s.  co  m*/
 * @param versionString the version string to parse
 * @return the parsed {@link Version}
 */
public static Version parseVersion(String versionString) {
    checkNotNull(versionString, "Version string must not be null.");
    checkArgument(VERSION_PATTERN.matcher(versionString).matches(),
            "Version string format is invalid: " + versionString);
    List<Integer> versionParts = Lists.transform(
            ImmutableList.copyOf(Splitter.on(VERSION_PART_SEPARATOR).split(versionString)),
            new StringToIntegerParserFunction());
    return new Version(versionParts);
}