Example usage for com.google.common.collect Collections2 transform

Introduction

In this page you can find the example usage for com.google.common.collect Collections2 transform.

Prototype

public static <F, T> Collection<T> transform(Collection<F> fromCollection, Function<? super F, T> function)

Source Link

Document

Returns a collection that applies function to each element of fromCollection .

Usage

From source file:mocks.HelloCDIServiceMock.java

@Override
public Hellos getHellos() {

    return Hellos.builder().helloCollection(Lists
            .newArrayList(Collections2.transform(mockedMessageStrings, new Function<HelloEntity, String>() {

                @Override//from  w  ww  . j  av  a  2  s  .  c o  m
                public String apply(HelloEntity arg0) {

                    return arg0.getHelloMessage();
                }
            }))).build();
}

From source file:com.lyndir.lhunath.opal.wayward.behavior.CSSClassAttributeAppender.java

/**
 * @param cssClassModels Models that provides CSS classes to append to the element's <code>class</code> attribute.
 *
 * @return An appender which appends all the CSS classes in the collection from the given model to a component's HTML element.
 *//*ww w.  ja v  a 2 s  .  c  o m*/
public static CSSClassAttributeAppender of(final IModel<?>... cssClassModels) {

    return ofList(new AbstractReadOnlyModel<Collection<String>>() {

        @Override
        public Collection<String> getObject() {

            return Collections2.transform(Arrays.asList(cssClassModels), new Function<IModel<?>, String>() {

                @Nullable
                @Override
                public String apply(final IModel<?> from) {

                    return from.getObject() == null ? null : String.valueOf(from.getObject());
                }
            });
        }
    });
}

From source file:org.zanata.util.WebElementUtil.java

/**
 * This method potentially will suffer from StaleElementException if the
 * WebElements given are dynamic elements on the page. If so consider using
 * #elementsToText(org.openqa.selenium.WebDriver, org.openqa.selenium.By)
 * instead./*from  w  w w.j ava  2s .  c om*/
 *
 * @param webElements
 *            collection of WebElement
 * @return text representation of the elements
 */
public static List<String> elementsToText(Collection<WebElement> webElements) {
    return ImmutableList.copyOf(Collections2.transform(webElements, WebElementToTextFunction.FUNCTION));
}

From source file:gt.org.ms.api.utils.EntitiesHelper.java

public static List<Persona> getPersonas(List<PersonaChildEntity> pc) {
    return new ArrayList<Persona>(Collections2.transform(pc, new Function<PersonaChildEntity, Persona>() {
        @Override//w w w .  j  av  a2  s  .  com
        public Persona apply(PersonaChildEntity f) {
            return f.getFkPersona();
        }
    }));
}

From source file:pl.softech.eav.example.Util.java

private static String toString(MyObject object, final int ntabs) {
    if (object == null) {
        return null;
    }// w  w  w. j a  v  a  2 s.  c om

    SimpleToStringBuilder sb = new SimpleToStringBuilder("MyObject", ntabs);
    sb.add("name", object.getName());
    sb.add("category", object.getCategory().getIdentifier().getIdentifier());
    sb.add("values",
            collectionToString(Collections2.transform(object.getValues(), new Function<ObjectValue, String>() {
                @Override
                public String apply(ObjectValue input) {
                    return Util.toString(input, ntabs + 2);
                }
            }), ntabs + 1));
    return sb.toString();
}

From source file:io.joynr.capabilities.ProviderQosPersisted.java

public ProviderQosPersisted(final String participantId, ProviderQos providerQos) {
    super(Collections2.transform(Arrays.asList(providerQos.getCustomParameters()),
            new Function<CustomParameter, CustomParameterPersisted>() {
                @Override/*from   ww  w .j av  a  2s .c  o m*/
                public CustomParameterPersisted apply(CustomParameter input) {
                    return new CustomParameterPersisted(participantId, input);
                }

            }).toArray(new CustomParameter[providerQos.getCustomParameters().length]),
            providerQos.getProviderVersion(), providerQos.getPriority(), providerQos.getScope(),
            providerQos.getSupportsOnChangeSubscriptions());
    this.participantId = participantId;
}

From source file:org.terasology.logic.console.ui.ConsoleTabCompletionEngine.java

@Override
public String complete(String text) {
    String cmdQuery = text.trim();

    List<CommandInfo> commands = console.getCommandList();

    // Explicitly create a map String->CommandInfo if the CommandInfo is required later
    Collection<String> commandNames = Collections2.transform(commands, new Function<CommandInfo, String>() {

        @Override/*from  ww  w. j a  v  a 2 s  .c  om*/
        public String apply(CommandInfo input) {
            return input.getName();
        }
    });
    Collection<String> matches = CamelCaseMatcher.getMatches(cmdQuery, commandNames);

    //one match found
    if (matches.size() == 1) {
        return matches.iterator().next();
    } else if (matches.size() > 1) {
        //multiple matches found
        //add list of available commands
        StringBuilder commandMatches = new StringBuilder();
        for (String cmd : matches) {
            if (commandMatches.length() != 0) {
                commandMatches.append(" ");
            }

            commandMatches.append(cmd);
        }
        console.addMessage(commandMatches.toString());
    }
    return text;
}

From source file:gt.org.ms.controller.roles.handlers.ModificarHandler.java

@Override
public RoleDto execute(final RoleDto request) {
    final Role r = roles.findOne(request.getId());
    accesosRole.deleteInBatch(r.getAccesoRoleCollection());

    r.setNombre(request.getNombre());//from   w w w.j a v a 2 s  .c o m
    r.setAccesoRoleCollection(null);
    r.setEstado(Estado.ACTIVO);
    final Role r2 = roles.save(r);
    r2.setAccesoRoleCollection(
            Collections2.transform(request.getAccesos(), new Function<AccesoDto, AccesoRole>() {
                @Override
                public AccesoRole apply(AccesoDto f) {
                    AccesoRole acceso = new AccesoRole();
                    acceso.setFkAcceso(accesos.findOne(f.getId()));
                    acceso.setFkRole(r2);
                    setCreateInfo(acceso);
                    return acceso;
                }
            }));
    accesosRole.save(r2.getAccesoRoleCollection());
    return request;
}

From source file:pl.kodujdlapolski.na4lapy.utils.formvalidator.FormValidator.java

public List<ValidationError> validateForm() {
    return Lists.newArrayList(Collections2.transform(getErrorFields(), new Function<Rule, ValidationError>() {

        @Nullable// w w w .ja v  a 2 s . c o m
        @Override
        public ValidationError apply(Rule validationRule) {
            validationRule.setErrorMessage(context.getString(validationRule.getErrorMessageResourceId()));
            return new ValidationError((View) validationRule.getView(),
                    validationRule.getErrorMessageResourceId(), validationRule.getValidationCode());
        }

        @Override
        public boolean equals(Object object) {
            return false;
        }
    }));
}

From source file:org.mandarax.dsl.verification.CheckFreeVariablesInFacts.java

@Override
public void verify(Collection<CompilationUnit> cus, VerificationErrorReporter errorHandler)
        throws VerificationException {
    for (CompilationUnit cu : cus) {
        // collect declared objects
        Collection<String> objNames = Collections2.transform(cu.getObjectDeclarations(),
                new Function<ObjectDeclaration, String>() {
                    @Override/*from w  ww.ja  v  a2 s.  co m*/
                    public String apply(ObjectDeclaration obj) {
                        return obj.getName();
                    }
                });
        for (RelationshipDefinition rel : cu.getRelationshipDefinitions()) {
            for (Rule rule : rel.getRules()) {
                if (rule.isFact()) {
                    for (Variable var : rule.getHead().getVariables()) {
                        if (!objNames.contains(var.getName())) {
                            errorHandler.reportError(cu, "The term ", var, " at ", rule.getPosition(),
                                    " in the fact ", rule.getId(), " cannot be a free variable");
                        }
                    }
                }

            }
        }
    }

}