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

Introduction

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

Prototype

@CheckReturnValue
public static <F, T> Iterable<T> transform(final Iterable<F> fromIterable,
        final Function<? super F, ? extends T> function)

Source Link

Document

Returns an iterable that applies function to each element of fromIterable .

Usage

From source file:org.eclipse.rdf4j.sail.lucene.LuceneQuery.java

@Override
@Deprecated/*w w w. j a va  2 s . c o m*/
public Iterable<? extends DocumentScore> query(Resource resource) throws IOException {
    TopDocs docs;
    if (resource != null) {
        docs = index.search(resource, query);
    } else {
        docs = index.search(query);
    }
    return Iterables.transform(Arrays.asList(docs.scoreDocs), new Function<ScoreDoc, DocumentScore>() {

        @Override
        public DocumentScore apply(ScoreDoc doc) {
            return new LuceneDocumentScore(doc, highlighter, index);
        }
    });
}

From source file:com.facebook.buck.cxx.platform.WindowsPreprocessor.java

@Override
public Iterable<String> systemIncludeArgs(Iterable<String> includeRoots) {
    return Iterables.transform(includeRoots, prependIncludeFlag);
}

From source file:controllers.DocumentsController.java

public static Result list(UUID collection) {
    return ok(Json.toJson(Lists.newArrayList(
            Iterables.transform(fetchDocumentIds(collection), UuidUtils.uuidToStringFunction()))));
}

From source file:org.polarsys.reqcycle.traceability.types.configuration.typeconfiguration.util.ConfigUtils.java

public static Iterable<CustomType> getCustomTypesUsedInRelations(Configuration config, final String typeId) {
    return Sets.newHashSet(Iterables
            .concat(Iterables.transform(config.getRelations(), new Function<Relation, Iterable<CustomType>>() {
                public Iterable<CustomType> apply(Relation r) {
                    List<CustomType> result = new LinkedList<CustomType>();
                    if (r.getDownstreamType() instanceof CustomType) {
                        CustomType downstreamType = (CustomType) r.getDownstreamType();
                        if (downstreamType.getSuperType().getTypeId().equals(typeId)) {
                            result.add(downstreamType);
                        }/*w w w  .  ja va 2s.  co  m*/
                    }
                    if (r.getUpstreamType() instanceof CustomType) {
                        CustomType upstreamType = (CustomType) r.getUpstreamType();
                        if (upstreamType.getSuperType().getTypeId().equals(typeId)) {
                            result.add(upstreamType);
                        }
                    }
                    return result;
                }
            })));
}

From source file:com.facebook.buck.parser.JavaTestBuildRuleFactory.java

@Override
protected void amendBuilder(AbstractBuildRuleBuilder abstractBuilder, BuildRuleFactoryParams params)
        throws NoSuchBuildTargetException {
    JavaTestRule.Builder builder = ((JavaTestRule.Builder) abstractBuilder);

    JavaLibraryBuildRuleFactory.extractAnnotationProcessorParameters(builder.getAnnotationProcessingBuilder(),
            builder, params);/*  w  w  w  .  ja v a 2  s  .  com*/

    // vm_args
    builder.setVmArgs(params.getOptionalListAttribute("vm_args"));

    // source_under_test
    Function<String, String> contextualBuildParser = createBuildTargetParseFunction(params);
    ImmutableSet<String> sourceUnderTest = ImmutableSet.copyOf(
            Iterables.transform(params.getOptionalListAttribute("source_under_test"), contextualBuildParser));
    builder.setSourceUnderTest(sourceUnderTest);
}

From source file:uk.ac.stfc.isis.ibex.configserver.internal.IocNameFilterPredicate.java

private Iterable<String> normaliseEach(Collection<EditableIoc> toFilter) {
    return Iterables.transform(toFilter, new Function<EditableIoc, String>() {
        @Override//from   w ww. j a va  2  s. c  o  m
        public String apply(EditableIoc ioc) {
            return normalise(ioc.getName());
        }
    });
}

From source file:com.google.cloud.genomics.utils.Contig.java

/**
 * Parse the list of Contigs expressed in the string argument.
 *
 * The common use case is to parse the value of a command line parameter.
 *
 * @param contigsArgument - a string expressing the specified contiguous region(s) of the genome.
 *                          The format is chromosome:start:end[,chromosome:start:end]
 * @return a list of Contig objects// w w w.  j  a  v  a  2  s . c  o  m
 */
public static Iterable<Contig> parseContigsFromCommandLine(String contigsArgument) {
    return Iterables.transform(Splitter.on(",").split(contigsArgument), new Function<String, Contig>() {
        @Override
        public Contig apply(String contigString) {
            ArrayList<String> contigInfo = newArrayList(Splitter.on(":").split(contigString));
            Long start = Long.valueOf(contigInfo.get(1));
            Long end = Long.valueOf(contigInfo.get(2));
            Preconditions.checkArgument(start <= end, "Contig coordinates are incorrectly specified: start "
                    + start + " is greater than end " + end);
            return new Contig(contigInfo.get(0), start, end);
        }
    });
}

From source file:org.jclouds.vcloud.functions.CatalogItemsInOrg.java

@Override
public Iterable<CatalogItem> apply(Org from) {
    return Iterables.concat(Iterables.transform(allCatalogsInOrg.apply(from),
            new Function<Catalog, Iterable<? extends CatalogItem>>() {
                @Override/*from ww  w  . j a  va 2  s . c  o  m*/
                public Iterable<? extends CatalogItem> apply(Catalog from) {
                    return allCatalogItemsInCatalog.apply(from);
                }

            }));
}

From source file:org.eclipse.incquery.runtime.matchers.psystem.queries.PQueries.java

public static Function<PBody, Iterable<PQuery>> directlyReferencedQueriesFunction() {
    return new Function<PBody, Iterable<PQuery>>() {

        @Override//from w  w  w . java2 s  .c o m
        public Iterable<PQuery> apply(PBody body) {
            return Iterables.transform(body.getConstraintsOfType(IQueryReference.class),
                    PQueries.queryOfReferenceFunction());
        }
    };
}

From source file:com.synflow.cx.internal.scheduler.path.Path.java

@Override
public String toString() {
    return Joiner.on(", ").join(Iterables.transform(conds, new Function<Branch, String>() {
        @Override//w ww  .  j av  a 2s . com
        public String apply(Branch cond) {
            CxExpression condition = cond.getCondition();
            if (condition == null) {
                return "(else)";
            } else {
                return new CxPrinter().toString(condition);
            }
        }
    }));
}