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

Introduction

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

Prototype

public static <T> Iterable<T> concat(Iterable<? extends T> a, Iterable<? extends T> b)

Source Link

Document

Combines two iterables into a single iterable.

Usage

From source file:com.synflow.cx.scoping.CxScopeProvider.java

private Iterable<IEObjectDescription> getAllPortDescs(Network network, String direction) {
    Iterable<IEObjectDescription> descriptions = getPortDescs(network, direction);

    // invert direction when referencing ports in instances
    direction = direction == DIR_IN ? DIR_OUT : DIR_IN;
    for (final Inst inst : network.getInstances()) {
        descriptions = Iterables.concat(descriptions, getPortDescs(inst, direction));
    }/*from   www.  j  a  v a  2  s .  com*/
    return descriptions;
}

From source file:com.facebook.buck.java.intellij.ExportedDepsClosureResolver.java

/**
 * @param buildTarget target to process.
 * @return the set of {@link BuildTarget}s that must be appended to the
 *         dependencies of a node Y if node Y depends on X.
 */// ww w. ja va2  s.c  o  m
public ImmutableSet<BuildTarget> getExportedDepsClosure(BuildTarget buildTarget) {
    if (index.containsKey(buildTarget)) {
        return index.get(buildTarget);
    }

    ImmutableSet<BuildTarget> exportedDeps = ImmutableSet.of();
    TargetNode<?> targetNode = Preconditions.checkNotNull(targetGraph.get(buildTarget));
    if (targetNode.getType().equals(JavaLibraryDescription.TYPE)) {
        JavaLibraryDescription.Arg arg = (JavaLibraryDescription.Arg) targetNode.getConstructorArg();
        exportedDeps = arg.exportedDeps.get();
    } else if (targetNode.getType().equals(AndroidLibraryDescription.TYPE)) {
        AndroidLibraryDescription.Arg arg = (AndroidLibraryDescription.Arg) targetNode.getConstructorArg();
        exportedDeps = arg.exportedDeps.get();
    }

    ImmutableSet<BuildTarget> exportedDepsClosure = FluentIterable.from(exportedDeps)
            .transformAndConcat(new Function<BuildTarget, Iterable<BuildTarget>>() {
                @Override
                public Iterable<BuildTarget> apply(BuildTarget input) {
                    return Iterables.concat(ImmutableSet.of(input), getExportedDepsClosure(input));
                }
            }).toSet();
    index.put(buildTarget, exportedDepsClosure);
    return exportedDepsClosure;
}

From source file:org.eclipse.xtext.resource.containers.DescriptionAddingContainer.java

@Override
public Iterable<IEObjectDescription> getExportedObjectsByType(EClass type) {
    Iterable<IEObjectDescription> added = description.getExportedObjectsByType(type);
    Iterable<IEObjectDescription> delegated = delegate.getExportedObjectsByType(type);
    return Iterables.concat(added, delegated);
}

From source file:org.eclipse.emf.eson.scoping.EPackageScopeProvider.java

private <T extends EObject> Iterable<T> getAllInstances(Iterable<? extends EPackage> ePackages, Class<T> type) {
    Iterable<T> result = Collections.emptyList();
    for (EPackage ePackage : ePackages) {
        List<T> allContents = EcoreUtil2.getAllContentsOfType(ePackage, type);
        result = Iterables.concat(result, allContents);
    }//from w  w w . j a va  2 s .  c o m
    return result;
}

From source file:com.github.alechenninger.teamwork.Teamwork.java

public Teamwork(UriFactory uriFactory, CamelContext teamworkContext) {
    this.uriFactory = Objects.requireNonNull(uriFactory, "uriFactory");
    this.teamworkContext = Objects.requireNonNull(teamworkContext, "teamworkContext");

    teamworkContext.addLifecycleStrategy(new LinkedCamelContextLifecycleStrategy(
            Iterables.concat(producerContexts.values(), consumerContexts.values())));
}

From source file:com.google.gerrit.server.account.AccountLoader.java

public void fill() throws OrmException {
    try {/* ww w.  j a v  a 2 s .c o  m*/
        directory.fillAccountInfo(Iterables.concat(created.values(), provided), options);
    } catch (DirectoryException e) {
        Throwables.throwIfInstanceOf(e.getCause(), OrmException.class);
        throw new OrmException(e);
    }
}

From source file:net.hydromatic.optiq.rules.java.EnumerableRelImplementor.java

public ClassDeclaration implementRoot(EnumerableRel rootRel, EnumerableRel.Prefer prefer) {
    final EnumerableRel.Result result = rootRel.implement(this, prefer);
    List<MemberDeclaration> memberDeclarations = new ArrayList<MemberDeclaration>();
    declareSyntheticClasses(result.block, memberDeclarations);

    // The following is a workaround to
    // http://jira.codehaus.org/browse/JANINO-169. Otherwise we'd remove the
    // member variable, rename the "root0" parameter as "root", and reference it
    // directly from inner classes.
    final ParameterExpression root0_ = Expressions.parameter(Modifier.FINAL, DataContext.class, "root0");
    final BlockStatement block = Expressions.block(Iterables.concat(
            ImmutableList.of(Expressions.statement(Expressions.assign(DataContext.ROOT, root0_))),
            result.block.statements));//from ww w  .j av  a2  s  .  c  o m
    memberDeclarations.add(Expressions.fieldDecl(0, DataContext.ROOT, null));

    memberDeclarations.add(Expressions.methodDecl(Modifier.PUBLIC, Enumerable.class,
            BuiltinMethod.BINDABLE_BIND.method.getName(), Expressions.list(root0_), block));
    memberDeclarations.add(Expressions.methodDecl(Modifier.PUBLIC, Type.class,
            BuiltinMethod.TYPED_GET_ELEMENT_TYPE.method.getName(), Collections.<ParameterExpression>emptyList(),
            Blocks.toFunctionBlock(
                    Expressions.return_(null, Expressions.constant(result.physType.getJavaRowType())))));
    return Expressions.classDecl(Modifier.PUBLIC, "Baz", null, Collections.<Type>singletonList(Bindable.class),
            memberDeclarations);
}

From source file:org.richfaces.cdk.templatecompiler.statements.FreeMarkerTemplateStatementBase.java

@Override
public Iterable<JavaImport> getRequiredImports() {
    parse();
    return Iterables.concat(super.getRequiredImports(), imports);
}

From source file:com.careerly.common.support.msgconverter.CsvHttpMessageConverter.java

@Override
protected void writeInternal(CsvResponse t, HttpOutputMessage outputMessage)
        throws IOException, HttpMessageNotWritableException {
    ServletServerHttpResponse response = (ServletServerHttpResponse) outputMessage;
    response.getServletResponse().setCharacterEncoding("UTF-8");
    outputMessage.getHeaders().set("Content-Disposition", "attachment; filename=\"" + t.getFileName() + "\"");
    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(outputMessage.getBody(), Charset.forName("UTF-8")));
    try {// w w  w  .  j  a  va2s .co  m
        for (List<String> line : Iterables.concat(Collections.singleton(t.getHead()), t.getBody())) {
            for (int i = 0; i < line.size(); i++) {
                if (line.get(i) != null) {
                    bw.write("\"");
                    bw.write(line.get(i));
                    bw.write("\"");
                }
                if (i < line.size() - 1) {
                    bw.write(seperator);
                }
            }
            bw.newLine();
        }
    } finally {
        bw.close();
    }
}

From source file:net.hydromatic.optiq.prepare.OptiqCatalogReader.java

private OptiqPrepareImpl.RelOptTableImpl getTableFrom(List<String> names, List<String> schemaNames) {
    OptiqSchema schema = getSchema(Iterables.concat(schemaNames, Util.skipLast(names)));
    if (schema == null) {
        return null;
    }//from   w w  w .  j a  va  2  s  . com
    final String name = Util.last(names);
    final Table table = schema.compositeTableMap.get(name);
    if (table != null) {
        return new OptiqPrepareImpl.RelOptTableImpl(this, table.getRowType(typeFactory),
                schema.add(name, table));
    }
    return null;
}