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.onboard.domain.transform.BugTransForm.java

public static Bug bugDTOToBug(BugDTO bugDTO) {
    Bug bug = new Bug();
    BeanUtils.copyProperties(bugDTO, bug);
    if (bugDTO.getSubscribers() != null) {
        bug.setSubscribers(Lists.transform(bugDTO.getSubscribers(), UserTransform.USERDTO_TO_USER_FUNCTION));
    }/*from  w w w . j ava 2s .c om*/
    if (bugDTO.getBugAssigneeDTO() != null) {
        bug.setAssignee(UserTransform.userDTOToUser(bugDTO.getBugAssigneeDTO()));
    }
    return bug;
}

From source file:ignitr.couchbase.discovery.ConfigDiscoveryStrategy.java

@Override
public List<String> discoverClusterNodes() {
    String propertyValue = DynamicPropertyFactory.getInstance().getStringProperty(PROP_CONFIG_NODES, null)
            .get();/*from w  ww .  ja va2  s  .  com*/

    if (StringUtils.isNotEmpty(propertyValue)) {
        return Lists.transform(Arrays.asList(propertyValue.split(",")), new Function<String, String>() {
            @Nullable
            @Override
            public String apply(String input) {
                return input.trim();
            }
        });
    } else {
        throw new IgnitrCouchbaseException(String.format(
                "Discovery strategy 'config' specified, but no nodes were " + "configured in '%s' property!",
                PROP_CONFIG_NODES));
    }
}

From source file:org.apache.storm.dependency.DependencyPropertiesParser.java

public List<File> parseJarsProperties(String prop) {
    if (prop.trim().isEmpty()) {
        // handle no input
        return Collections.emptyList();
    }//from  ww  w  .  j a  v  a2  s.com

    List<String> dependencies = Arrays.asList(prop.split(","));
    return Lists.transform(dependencies, new Function<String, File>() {
        @Override
        public File apply(String filePath) {
            return new File(filePath);
        }
    });
}

From source file:org.semanticweb.elk.proofs.TracingInferenceWrap.java

@Override
public List<? extends Object> getPremises() {
    return Lists.transform(getDelegate().getPremises(), Functions.identity());
}

From source file:com.metamx.metrics.CompoundMonitor.java

@Override
public boolean monitor(final ServiceEmitter emitter) {
    return shouldReschedule(Lists.transform(monitors, new Function<Monitor, Boolean>() {
        @Override//from  w  ww  .j  a  v  a  2s  .  c  o m
        public Boolean apply(Monitor monitor) {
            return monitor.monitor(emitter);
        }
    }));
}

From source file:com.github.tomakehurst.wiremock.matching.MultiValuePattern.java

private static MatchResult getBestMatch(final StringValuePattern valuePattern, List<String> values) {
    List<MatchResult> allResults = Lists.transform(values, new Function<String, MatchResult>() {
        public MatchResult apply(String input) {
            return valuePattern.match(input);
        }/*from   www .j  a v  a2 s  .  co m*/
    });

    return min(allResults, new Comparator<MatchResult>() {
        public int compare(MatchResult o1, MatchResult o2) {
            return new Double(o1.getDistance()).compareTo(o2.getDistance());
        }
    });
}

From source file:com.datastax.driver.core.ResultSetAssert.java

public ResultSetAssert(ResultSet actual) {
    super(actual.all(), ResultSetAssert.class);
    helper = new TupleListAssert(Lists.transform(this.actual, ROW_TO_TUPLE));
}

From source file:hu.bme.mit.massif.common.tracer.AbstractMassifTracer.java

protected List<Object> transformNameList(Object... formatObjects) {
    List<Object> namelist = Lists.transform(Lists.newArrayList(formatObjects), new Function<Object, Object>() {

        @Override/*w w  w .j  a  va2 s  . c o  m*/
        public Object apply(Object input) {
            if (input instanceof EObject) {
                return NamingUtil.getGlobalNameOfNamedElement((EObject) input);
            }
            return input;
        }
    });
    return namelist;
}

From source file:io.druid.query.UnionQueryRunner.java

@Override
public Sequence<T> run(final Query<T> query, final Map<String, Object> responseContext) {
    DataSource dataSource = query.getDataSource();
    if (dataSource instanceof UnionDataSource) {
        return toolChest.mergeSequencesUnordered(Sequences.simple(Lists.transform(
                ((UnionDataSource) dataSource).getDataSources(), new Function<DataSource, Sequence<T>>() {
                    @Override/*from w w  w .j  av a  2 s .c  o  m*/
                    public Sequence<T> apply(DataSource singleSource) {
                        return baseRunner.run(query.withDataSource(singleSource), responseContext);
                    }
                })));
    } else {
        return baseRunner.run(query, responseContext);
    }
}

From source file:sklearn.EstimatorUtil.java

static public List<? extends Regressor> asRegressorList(List<?> objects) {
    return Lists.transform(objects, EstimatorUtil.regressorTransformer);
}