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.streamsets.datacollector.activation.ActivationLoader.java

public Activation getActivation() {
    final Activation activation;
    ServiceLoader<Activation> serviceLoader = ServiceLoader.load(Activation.class);
    List<Activation> list = ImmutableList.copyOf(serviceLoader.iterator());
    if (list.isEmpty()) {
        activation = new NopActivation();
        LOG.debug("No activation service available, using {}", activation.getClass().getName());
    } else if (list.size() == 1) {
        activation = list.get(0);//from  w  w  w. j  av a  2  s.  c  om
        LOG.debug("Found activation service {}", activation.getClass().getName());
    } else {
        List<String> names = Lists.transform(list, element -> element.getClass().getName());
        throw new RuntimeException(Utils.format(
                "There cannot be more than one Activation service, found '{}': {}", list.size(), names));
    }
    LOG.debug("Initializing");
    activation.init(runtimeInfo);
    LOG.debug("Initialized");
    if (activation.isEnabled()) {
        Activation.Info info = activation.getInfo();
        if (!info.isValid()) {
            LOG.info("Activation enabled, activation is not valid");
        } else if (info.getExpiration() == -1) {
            LOG.info("Activation enabled, activation is valid and it does not expire");
        } else {
            long daysToExpire = TimeUnit.MILLISECONDS.toDays(info.getExpiration() - System.currentTimeMillis());
            LOG.info("Activation enabled, activation is valid and it expires in '{}' days", daysToExpire);
        }
    } else {
        LOG.debug("Activation disabled");
    }
    return activation;
}

From source file:org.sonatype.nexus.plugins.siesta.InvalidConfigurationExceptionMapper.java

@Override
protected List<ValidationErrorXO> getValidationErrors(final InvalidConfigurationException exception) {
    final ValidationResponse validationResponse = exception.getValidationResponse();
    if (validationResponse != null) {
        final List<ValidationMessage> validationErrors = validationResponse.getValidationErrors();
        if (validationErrors != null && validationErrors.isEmpty()) {
            Lists.transform(validationErrors, new Function<ValidationMessage, ValidationErrorXO>() {
                @Nullable//from   ww  w  .  jav  a 2 s.c om
                @Override
                public ValidationErrorXO apply(@Nullable final ValidationMessage validationMessage) {
                    if (validationMessage != null) {
                        return new ValidationErrorXO(validationMessage.getKey(),
                                validationMessage.getMessage());
                    }
                    return null;
                }
            });
        }
    }
    return Lists.newArrayList(new ValidationErrorXO(exception.getMessage()));
}

From source file:org.sosy_lab.cpachecker.util.predicates.interfaces.basicimpl.AbstractQuantifiedFormulaManager.java

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

From source file:net.minecraftforge.fml.common.ModMetadata.java

public String getChildModList() {
    return Joiner.on(", ").join(Lists.transform(childMods, new ModNameFunction()));
}

From source file:kr.co.vcnc.haeinsa.HaeinsaResult.java

/**
 * Transform HBase result to List of HaeinsaKeyValue
 *//*from  www . ja va  2s .co m*/
private static List<HaeinsaKeyValue> toHaeinsaKVs(Result result) {
    List<HaeinsaKeyValue> sorted = Collections.emptyList();
    if (!result.isEmpty()) {
        sorted = Lists.transform(result.list(), new Function<KeyValue, HaeinsaKeyValue>() {
            @Override
            public HaeinsaKeyValue apply(KeyValue kv) {
                return new HaeinsaKeyValue(kv);
            }
        });
    }
    return sorted;
}

From source file:org.summer.dsl.xbase.typesystem.internal.ResolvedConstructor.java

@Override
protected List<LightweightTypeReference> getSyntacticTypeArguments() {
    return Lists.transform(getConstructorCall().getTypeArguments(),
            getState().getResolvedTypes().getConverter());
}

From source file:org.gradle.platform.base.internal.DefaultDependencySpecContainer.java

public Collection<DependencySpec> getDependencies() {
    if (builders.isEmpty()) {
        return Collections.emptySet();
    }//  w  ww .j  a v  a2 s .  c om
    return ImmutableSet
            .copyOf(Lists.transform(builders, new Function<DefaultDependencySpec.Builder, DependencySpec>() {
                @Override
                public DependencySpec apply(DefaultDependencySpec.Builder builder) {
                    return builder.build();
                }
            }));
}

From source file:org.apache.druid.sql.calcite.filtration.Bounds.java

public static List<Range<BoundValue>> toRanges(final List<BoundDimFilter> bounds) {
    return ImmutableList.copyOf(Lists.transform(bounds, new Function<BoundDimFilter, Range<BoundValue>>() {
        @Override/*from ww  w . ja  va  2  s  .  c  o m*/
        public Range<BoundValue> apply(BoundDimFilter bound) {
            return toRange(bound);
        }
    }));
}

From source file:org.impressivecode.depress.mg.ipa.IssuesMetricTableFactory.java

private static List<String> transform(final List<ITSDataType> issues) {
    return Lists.transform(issues, new Function<ITSDataType, String>() {
        @Override//from w w  w.  ja va2s .c o  m
        public String apply(final ITSDataType its) {
            return its.getIssueId();
        }
    });
}

From source file:kuona.jenkins.analyser.model.JobWithDetails.java

public List<Job> getDownstreamProjects() {
    return Lists.transform(downstreamProjects, new JobWithClient());
}