List of usage examples for com.google.common.collect Collections2 transform
public static <F, T> Collection<T> transform(Collection<F> fromCollection, Function<? super F, T> function)
From source file:com.hortonworks.streamline.common.util.ProxyUtil.java
public static Collection<String> canonicalNames(Collection<Class<?>> classes) { return Collections2.transform(classes, new Function<Class<?>, String>() { @Nullable// w w w . j a va 2 s. c o m @Override public String apply(@Nullable Class<?> input) { return input.getCanonicalName(); } }); }
From source file:org.openqa.selenium.remote.internal.WebElementToJsonConverter.java
public Object apply(Object arg) { if (arg == null || arg instanceof String || arg instanceof Boolean || arg instanceof Number) { return arg; }/*from w w w.j a v a 2 s . com*/ while (arg instanceof WrapsElement) { arg = ((WrapsElement) arg).getWrappedElement(); } if (arg instanceof RemoteWebElement) { return ImmutableMap.of("ELEMENT", ((RemoteWebElement) arg).getId(), "element-6066-11e4-a52e-4f735466cecf", ((RemoteWebElement) arg).getId()); } if (arg.getClass().isArray()) { arg = Lists.newArrayList((Object[]) arg); } if (arg instanceof Collection<?>) { Collection<?> args = (Collection<?>) arg; return Collections2.transform(args, this); } if (arg instanceof Map<?, ?>) { Map<?, ?> args = (Map<?, ?>) arg; Map<String, Object> converted = Maps.newHashMapWithExpectedSize(args.size()); for (Map.Entry<?, ?> entry : args.entrySet()) { Object key = entry.getKey(); if (!(key instanceof String)) { throw new IllegalArgumentException( "All keys in Map script arguments must be strings: " + key.getClass().getName()); } converted.put((String) key, apply(entry.getValue())); } return converted; } throw new IllegalArgumentException("Argument is of an illegal type: " + arg.getClass().getName()); }
From source file:org.mandarax.dsl.RelationshipDefinition.java
/** * Constructor./*from www . j av a 2s . c om*/ * @throws InternalScriptException thrown if method parameter names do not occur in slot definitions */ public RelationshipDefinition(Position position, Context context, String name, List<VariableDeclaration> slotDeclarations, List<String> superTypes, List<FunctionDeclaration> queries) throws InternalScriptException { super(position, context); this.name = name; this.slotDeclarations = slotDeclarations; this.superTypes = superTypes; this.queries = queries; // set backreference for queries for (FunctionDeclaration query : queries) { query.setRelationship(this); } // consistency check: all methodParamNames must occur in the slot declarations Collection<String> definedNames = Collections2.transform(slotDeclarations, new Function<VariableDeclaration, String>() { @Override public String apply(VariableDeclaration v) { return v.getName(); } }); for (FunctionDeclaration query : queries) { for (String refedName : query.getParameterNames()) { if (!definedNames.contains(refedName)) throw new InternalScriptException("Exception in query definition at " + query.getPosition() + " the following method parameter is not defined as predicate slot: " + name); } } }
From source file:ca.travelagency.config.ParameterRepositoryImpl.java
private List<String> getDefaultParameters(Condition condition) { Criteria criteria = Criteria.make(Parameter.class).addAndCondition(condition); List<Parameter> parameters = daoSupport.find(criteria); return Lists.newArrayList(Collections2.transform(parameters, new Transform())); }
From source file:org.eclipse.viatra.emf.runtime.rules.EventDrivenTransformationRuleGroup.java
@SuppressWarnings("unchecked") public Set<RuleSpecification<?>> getRuleSpecifications() { return Sets.newHashSet(Collections2.transform(this, new RuleTransformerFunction())); }
From source file:uk.ac.ebi.atlas.solr.query.conditions.BaselineConditionsSearchService.java
Collection<IndexedAssayGroup> findAssayGroups(String queryString) { try {/* w w w . ja v a2 s . c o m*/ QueryResponse queryResponse = baselineConditionsSolrServer.query(queryBuilder.build(queryString)); List<Condition> beans = queryResponse.getBeans(Condition.class); Collection<IndexedAssayGroup> result = Collections2.transform(beans, new Function<Condition, IndexedAssayGroup>() { @Override public IndexedAssayGroup apply(Condition conditionProperty) { return new IndexedAssayGroup(conditionProperty.getExperimentAccession(), conditionProperty.getAssayGroupId()); } }); return Sets.newHashSet(result); } catch (SolrServerException e) { throw new IllegalStateException("Conditions index query failed!", e); } }
From source file:org.opennms.newts.rest.Transform.java
/** * Convert {@link SampleDTO}s to {@link Sample}s. * * @param samples//w w w.j av a 2 s . c o m * samples to convert * @return converted samples */ static Collection<Sample> samples(Collection<SampleDTO> samples) { return Collections2.transform(samples, DTO_TO_SAMPLE); }
From source file:org.raml.jaxrs.types.RamlType.java
public void write(AnnotationInstanceEmitter emitter, IndentedAppendable writer) throws IOException { Class c = (Class) type.getType(); writer.appendLine(c.getSimpleName() + ":"); writer.indent();/* w w w . ja v a2s. c o m*/ if (superTypes != null && superTypes.size() > 0) { writer.appendList("type", Collections2.transform(superTypes, new Function<RamlType, String>() { @Override public String apply(RamlType input) { return input.getTypeName(); } }).toArray(new String[] {})); } emitter.emit(this); writeExample(writer); if (type.getDescription().isPresent()) { writer.appendLine("description: " + type.getDescription().get()); } writer.appendLine("properties:"); writer.indent(); for (RamlProperty ramlProperty : properties.values()) { ramlProperty.write(emitter, writer); } writer.outdent(); writer.outdent(); }
From source file:com.dangdang.ddframe.job.cloud.scheduler.mesos.ReconcileService.java
/** * ???.//from ww w.j av a 2s . c o m */ public void explicitReconcile() { lock.lock(); try { Set<TaskContext> runningTask = new HashSet<>(); for (Set<TaskContext> each : facadeService.getAllRunningTasks().values()) { runningTask.addAll(each); } if (runningTask.isEmpty()) { return; } log.info("Requesting {} tasks reconciliation with the Mesos master", runningTask.size()); schedulerDriver.reconcileTasks( Collections2.transform(runningTask, new Function<TaskContext, Protos.TaskStatus>() { @Override public Protos.TaskStatus apply(final TaskContext input) { return Protos.TaskStatus.newBuilder() .setTaskId(Protos.TaskID.newBuilder().setValue(input.getId()).build()) .setSlaveId(Protos.SlaveID.newBuilder().setValue(input.getSlaveId()).build()) .setState(Protos.TaskState.TASK_RUNNING).build(); } })); } finally { lock.unlock(); } }
From source file:org.polarsys.reqcycle.repository.ui.providers.DummyInputContentProvider.java
@Override public Object[] getChildren(final Object object) { if (object instanceof DummyInput) { Object[] children = Collections2 .transform(((DummyInput) object).getInput(), new Function<RequirementSource, DummyObject>() { @Override/*w w w .j a va2 s. com*/ public DummyObject apply(RequirementSource reqSource) { return new DummyObject(((DummyInput) object).getPredicate(), reqSource); }; }).toArray(); return children; } if (object instanceof DummyObject) { final DummyObject dummyObject = (DummyObject) object; EObject obj = dummyObject.getEobj(); Collection<AbstractElement> elements = Collections.emptyList(); if (obj instanceof RequirementSource) { elements = ((RequirementSource) obj).getRequirements(); } if (obj instanceof Section) { elements = ((Section) obj).getChildren(); } Collection<DummyObject> transform = Collections2.transform(elements, new Function<EObject, DummyObject>() { @Override public DummyObject apply(EObject eObj) { IPredicate predicate = dummyObject.getPredicate(); DummyObject dObj = new DummyObject(predicate, eObj); if (dObj.getEobj() instanceof Section && !(dObj.getEobj() instanceof SimpleRequirement)) { return dObj; // do not use predicate filter for // sections which are not // requirements } if (predicate != null) { return predicate.match(eObj) ? dObj : null; } else { return dObj; } } }); Iterable<DummyObject> result = Iterables.filter(transform, Predicates.notNull()); return Iterables.toArray(result, DummyObject.class); } return super.getChildren(object); }