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:com.dangdang.ddframe.rdb.sharding.router.database.DatabaseRoutingResult.java

@Override
public Collection<SQLExecutionUnit> getSQLExecutionUnits(final SQLBuilder sqlBuilder) {
    return Collections2.transform(routedDatabaseNames, new Function<String, SQLExecutionUnit>() {
        @Override/*from   ww w. ja v a2  s . co m*/
        public SQLExecutionUnit apply(final String input) {
            return new SQLExecutionUnit(input, sqlBuilder);
        }
    });
}

From source file:org.jetbrains.kotlin.idea.test.DirectiveBasedActionUtils.java

public static void checkForUnexpectedErrors(JetFile file) {
    if (!InTextDirectivesUtils.findLinesWithPrefixesRemoved(file.getText(), "// DISABLE-ERRORS").isEmpty()) {
        return;/*  ww  w .j  av a 2 s  . c  om*/
    }

    Collection<Diagnostic> diagnostics = ResolvePackage.analyzeFully(file).getDiagnostics().all();
    Collection<Diagnostic> errorDiagnostics = Collections2.filter(diagnostics, new Predicate<Diagnostic>() {
        @Override
        public boolean apply(@Nullable Diagnostic diagnostic) {
            assert (diagnostic != null);
            return diagnostic.getSeverity() == Severity.ERROR;
        }
    });
    Collection<String> actualErrorStrings = Collections2.transform(errorDiagnostics,
            new Function<Diagnostic, String>() {
                @Override
                public String apply(@Nullable Diagnostic diagnostic) {
                    assert (diagnostic != null);
                    return IdeErrorMessages.render(diagnostic);
                }
            });

    List<String> expectedErrorStrings = InTextDirectivesUtils.findLinesWithPrefixesRemoved(file.getText(),
            "// ERROR:");
    Collections.sort(expectedErrorStrings);

    UsefulTestCase.assertOrderedEquals(
            "All actual errors should be mentioned in test data with // ERROR: directive. But no unnecessary errors should be me mentioned",
            Ordering.natural().sortedCopy(actualErrorStrings), expectedErrorStrings);
}

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

@Override
public Role execute(final RoleDto request) {
    final Role r = new RoleDtoConverter().toEntity(request);
    r.setAccesoRoleCollection(//  w w  w .  j  ava 2 s  .c om
            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(r);
                    acceso.setCreadoPor(request.getUsuario());
                    EntitiesHelper.setDateCreatedInfo(acceso);
                    EntitiesHelper.setDateUpdatedInfo(acceso);
                    return acceso;
                }
            }));
    EntitiesHelper.setDateCreatedInfo(r);
    r.setEstado(Estado.ACTIVO);
    roles.save(r);
    return r;
}

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

@Override
public List<RoleDto> execute(final Object request) {
    return new ArrayList<RoleDto>(Collections2.transform(roles.findAll(new NoDisableEntitiesSpec<Role>()),
            new Function<Role, RoleDto>() {
                @Override//from w  ww.j a  v a 2 s .  c  o  m
                public RoleDto apply(Role r) {
                    RoleDto rd = new RoleDtoConverter().toDTO(r);
                    rd.setAccesos(new ArrayList(Collections2.transform(r.getAccesoRoleCollection(),
                            new Function<AccesoRole, AccesoDto>() {
                                @Override
                                public AccesoDto apply(AccesoRole f) {
                                    return new AccesoDtoConverter().toDTO(f.getFkAcceso());
                                }
                            })));
                    return rd;
                }
            }));

}

From source file:biz.ganttproject.impex.csv.GanttCSVOpen.java

static Collection<String> getFieldNames(Enum... fieldsEnum) {
    return Collections2.transform(Arrays.asList(fieldsEnum), new Function<Enum, String>() {
        @Override/* ww  w .jav a  2 s . c om*/
        public String apply(Enum input) {
            return input.toString();
        }
    });
}

From source file:com.anathema_roguelike.characters.abilities.AbilitySet.java

public <T extends Ability> Collection<T> get(final Class<T> superclass) {
    return Collections2.transform(CollectionUtils.filterByClass(abilities, superclass), new Function<T, T>() {

        @Override/*from  w  ww  .j ava  2  s . com*/
        public T apply(T input) {
            T ret = input;

            return ret;
        }

    });
}

From source file:org.opendaylight.netconf.monitoring.xml.model.MonitoringSchema.java

@XmlElement(name = "location")
public Collection<String> getLocation() {
    return Collections2.transform(schema.getLocation(), new Function<Schema.Location, String>() {
        @Nullable/*from w w w .j a  v a 2s.  c o  m*/
        @Override
        public String apply(@Nonnull Schema.Location input) {
            return input.getEnumeration().toString();
        }
    });
}

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

@Override
public RoleDto execute(final RoleDto request) {
    Role r;// www.j av  a 2s  . c o m
    RoleDto rd = new RoleDtoConverter().toDTO(r = roles.findOne(request.getId()));
    rd.setAccesos(new ArrayList(
            Collections2.transform(r.getAccesoRoleCollection(), new Function<AccesoRole, AccesoDto>() {
                @Override
                public AccesoDto apply(AccesoRole f) {
                    return new AccesoDtoConverter().toDTO(f.getFkAcceso());
                }
            })));
    return rd;
}

From source file:org.gradle.api.tasks.diagnostics.internal.graph.nodes.InvertedRenderableModuleResult.java

public Set<RenderableDependency> getChildren() {
    return new LinkedHashSet<RenderableDependency>(Collections2.transform(module.getDependents(),
            new Function<DependencyResult, RenderableDependency>() {
                public RenderableDependency apply(DependencyResult input) {
                    return new InvertedRenderableModuleResult(input.getFrom());
                }/*from  www. ja va  2s  . c o m*/
            }));
}

From source file:org.jetbrains.jet.plugin.DirectiveBasedActionUtils.java

public static void checkForUnexpectedErrors(JetFile file) {
    if (!InTextDirectivesUtils.findLinesWithPrefixesRemoved(file.getText(), "// DISABLE-ERRORS").isEmpty()) {
        return;//w w  w  .j  a  va2 s  .co  m
    }

    AnalyzeExhaust exhaust = AnalyzerFacadeWithCache.analyzeFileWithCache(file);

    Collection<Diagnostic> diagnostics = exhaust.getBindingContext().getDiagnostics().all();
    Collection<Diagnostic> errorDiagnostics = Collections2.filter(diagnostics, new Predicate<Diagnostic>() {
        @Override
        public boolean apply(@Nullable Diagnostic diagnostic) {
            assert (diagnostic != null);
            return diagnostic.getSeverity() == Severity.ERROR;
        }
    });
    Collection<String> actualErrorStrings = Collections2.transform(errorDiagnostics,
            new Function<Diagnostic, String>() {
                @Override
                public String apply(@Nullable Diagnostic diagnostic) {
                    assert (diagnostic != null);
                    return IdeErrorMessages.RENDERER.render(diagnostic);
                }
            });

    List<String> expectedErrorStrings = InTextDirectivesUtils.findLinesWithPrefixesRemoved(file.getText(),
            "// ERROR:");
    Collections.sort(expectedErrorStrings);

    UsefulTestCase.assertOrderedEquals(
            "All actual errors should be mentioned in test data with // ERROR: directive. But no unnecessary errors should be me mentioned",
            Ordering.natural().sortedCopy(actualErrorStrings), expectedErrorStrings);
}