@Override
public void handle(StateContext state, SubCollectionReadCollectionContext ctx) {
String subCollection = ctx.term().getText();
EntityDictionary dictionary = state.getRequestScope().getDictionary();
try {
Set<PersistentResource> collection = resource.getRelation(subCollection); // Check if exists.
String entityName =
dictionary.getBinding(
dictionary.getParameterizedType(resource.getObject(), subCollection));
Class<?> entityClass = dictionary.getBinding(entityName);
if (entityClass == null) {
throw new IllegalArgumentException("Unknown type " + entityName);
}
final BaseState nextState;
if (collection instanceof SingleElementSet) {
PersistentResource record = collection.iterator().next();
nextState = new RecordTerminalState(subCollection, record);
} else {
nextState =
new CollectionTerminalState(
entityClass, Optional.of(resource), Optional.of(subCollection));
}
state.setState(nextState);
} catch (InvalidAttributeException e) {
throw new InvalidCollectionException(subCollection);
}
}
public static Optional<TypeSignature> getCommonSuperTypeSignature(
TypeSignature firstType, TypeSignature secondType) {
// Special handling for UnknownType is necessary because we forbid cast between types with
// different number of type parameters.
// Without this, cast from null to map<bigint, bigint> will not be allowed.
if (UnknownType.NAME.equals(firstType.getBase())) {
return Optional.of(secondType);
}
if (UnknownType.NAME.equals(secondType.getBase())) {
return Optional.of(firstType);
}
List<TypeSignatureParameter> firstTypeTypeParameters = firstType.getParameters();
List<TypeSignatureParameter> secondTypeTypeParameters = secondType.getParameters();
if (firstTypeTypeParameters.size() != secondTypeTypeParameters.size()) {
return Optional.empty();
}
Optional<String> commonSuperTypeBase =
getCommonSuperTypeBase(firstType.getBase(), secondType.getBase());
if (!commonSuperTypeBase.isPresent()) {
return Optional.empty();
}
ImmutableList.Builder<TypeSignatureParameter> typeParameters = ImmutableList.builder();
for (int i = 0; i < firstTypeTypeParameters.size(); i++) {
TypeSignatureParameter firstParameter = firstTypeTypeParameters.get(i);
TypeSignatureParameter secondParameter = secondTypeTypeParameters.get(i);
if (firstParameter.getKind() == secondParameter.getKind()
&& firstParameter.getKind() == ParameterKind.LONG_LITERAL) {
typeParameters.add(
TypeSignatureParameter.of(
Math.max(firstParameter.getLongLiteral(), secondParameter.getLongLiteral())));
} else if (isCovariantParameterPosition(commonSuperTypeBase.get(), i)) {
Optional<TypeSignature> firstParameterSignature =
firstParameter.getTypeSignatureOrNamedTypeSignature();
Optional<TypeSignature> secondParameterSignature =
secondParameter.getTypeSignatureOrNamedTypeSignature();
if (!firstParameterSignature.isPresent() || !secondParameterSignature.isPresent()) {
return Optional.empty();
}
Optional<TypeSignature> commonSuperType =
getCommonSuperTypeSignature(
firstParameterSignature.get(), secondParameterSignature.get());
if (!commonSuperType.isPresent()) {
return Optional.empty();
}
typeParameters.add(TypeSignatureParameter.of(commonSuperType.get()));
} else {
if (!firstParameter.equals(secondParameter)) {
return Optional.empty();
}
typeParameters.add(firstParameter);
}
}
return Optional.of(new TypeSignature(commonSuperTypeBase.get(), typeParameters.build()));
}
/**
* Returns the target types that need to have conversion. The types contain first as many
* constructor parameter types as we have and then the types of properties of object as given by
* names of result-set.
*/
@NotNull
private static Optional<List<Type>> findTargetTypes(
@NotNull Constructor<?> ctor, @NotNull List<String> resultSetColumns) {
List<Type> constructorParameterTypes = asList(ctor.getGenericParameterTypes());
int constructorParameterCount = constructorParameterTypes.size();
if (constructorParameterCount > resultSetColumns.size()) {
// We don't have enough columns in ResultSet to instantiate this constructor, discard it.
return Optional.empty();
} else if (constructorParameterCount == resultSetColumns.size()) {
// We have exactly enough column in ResultSet. Use the constructor as it is.
return Optional.of(constructorParameterTypes);
} else {
// Get the types of remaining properties
ArrayList<Type> result = new ArrayList<>(resultSetColumns.size());
result.addAll(constructorParameterTypes);
List<String> propertyNames =
resultSetColumns.subList(constructorParameterCount, resultSetColumns.size());
for (String name : propertyNames) {
Type type = PropertyAccessor.findPropertyType(ctor.getDeclaringClass(), name).orElse(null);
if (type != null) result.add(type);
else return Optional.empty();
}
return Optional.of(result);
}
}
public static <A, B, C> PromiseWithoutUpdates<C> lift(
final Lambda2<A, B, C> f, PromiseWithoutUpdates<A> pa, PromiseWithoutUpdates<B> pb) {
return Transaction.run(
() -> {
class Tuple {
Tuple(Optional<A> oa, Optional<B> ob) {
this.oa = oa;
this.ob = ob;
}
Optional<A> oa;
Optional<B> ob;
};
Lambda2<Tuple, Tuple, Tuple> combine =
(l, r) -> new Tuple(l.oa.isPresent() ? l.oa : r.oa, l.ob.isPresent() ? l.ob : r.ob);
Lambda1<Tuple, Optional<C>> result =
t ->
t.oa.isPresent() && t.ob.isPresent()
? Optional.of(f.apply(t.oa.get(), t.ob.get()))
: Optional.empty();
Stream<Tuple> sA = pa.sDeliver.map(a -> new Tuple(Optional.of(a), Optional.empty()));
Cell<Tuple> vA = pa.oValue.map(oa -> new Tuple(oa, Optional.empty()));
Stream<Tuple> sB = pb.sDeliver.map(b -> new Tuple(Optional.empty(), Optional.of(b)));
Cell<Tuple> vB = pb.oValue.map(ob -> new Tuple(Optional.empty(), ob));
Stream<Tuple> sAArrives = sA.snapshot(vB, combine);
Stream<Tuple> sBArrives = sB.snapshot(vA, combine);
Stream<Tuple> sSimultaneous = sA.merge(sB, combine);
Stream<C> sDeliver =
Stream.filterOptional(sAArrives.orElse(sBArrives).orElse(sSimultaneous).map(result))
.once();
Cell<Optional<C>> oValue = Cell.lift(combine, vA, vB).map(result);
return new PromiseWithoutUpdates<C>(sDeliver, oValue);
});
}
private Optional<Resource> loadProperties() {
String applicationPropertyFileName = new ConfigAccessor().get().getPropertiesName();
Optional<Resource> resource = Optional.empty();
if (new File("./" + applicationPropertyFileName).exists()) {
resource = Optional.of(new FileSystemResource(new File("./" + applicationPropertyFileName)));
logger.info("./" + applicationPropertyFileName + " added");
}
URL urlResource = getClass().getClassLoader().getResource(applicationPropertyFileName);
if (urlResource != null) {
resource = Optional.of(new UrlResource(urlResource));
logger.info(applicationPropertyFileName + " added");
}
if (System.getProperty("application.env") != null) {
URL envResource =
getClass()
.getClassLoader()
.getResource(createEnvBasedPropertyFileName(applicationPropertyFileName));
if (envResource != null) {
resource = Optional.of(new UrlResource(envResource));
logger.info(createEnvBasedPropertyFileName(applicationPropertyFileName) + " added");
}
}
if (System.getProperty("application.property.file") != null) {
resource =
Optional.of(
new FileSystemResource(new File(System.getProperty("application.property.file"))));
logger.info(System.getProperty("application.property.file") + " added");
}
return resource;
}
@Test
public void testGetType_Unknown() throws Exception {
command =
AutoCommand.create(
Optional.of("server"), Optional.of("network"), Optional.empty(), "response");
assertEquals(AutoCommandType.UNKNOWN, command.getType());
}
@Test
public void replaceOptional() {
assertEquals(Optional.of(1), map.replaceOptional("Key1", 11));
assertEquals(Optional.of(11), map.replaceOptional("Key1", 12));
assertEquals(Optional.empty(), map.replaceOptional("NonExistingKey", 999));
assertEquals(Optional.empty(), map.replaceOptional("NonExistingKey", 1000));
}
public TurboIssue(String repoId, Issue issue) {
this.id = issue.getNumber();
this.title = issue.getTitle() == null ? "" : issue.getTitle();
this.creator = issue.getUser().getLogin();
this.createdAt = Utility.dateToLocalDateTime(issue.getCreatedAt());
this.isPullRequest = isPullRequest(issue);
this.description = issue.getBody() == null ? "" : issue.getBody();
this.updatedAt =
issue.getUpdatedAt() != null
? Utility.dateToLocalDateTime(issue.getUpdatedAt())
: this.createdAt;
this.commentCount = issue.getComments();
this.isOpen = issue.getState().equals(STATE_OPEN);
this.assignee =
issue.getAssignee() == null
? Optional.empty()
: Optional.of(issue.getAssignee().getLogin());
this.labels = issue.getLabels().stream().map(Label::getName).collect(Collectors.toList());
this.milestone =
issue.getMilestone() == null
? Optional.empty()
: Optional.of(issue.getMilestone().getNumber());
this.metadata = IssueMetadata.empty();
this.repoId = repoId;
this.markedReadAt = Optional.empty();
}
@Test
public void testQueryClauseWithLimit() {
final Expression expr1 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setService("my-test-service")
.setCluster("my-test-cluster")
.build();
final Expression expr2 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setService("my-test-service")
.setCluster("my-test-cluster")
.build();
exprRepo.addOrUpdateExpression(expr1, Organization.DEFAULT);
exprRepo.addOrUpdateExpression(expr2, Organization.DEFAULT);
final ExpressionQuery query1 = new DefaultExpressionQuery(exprRepo, Organization.DEFAULT);
query1.service(Optional.of("my-test-service"));
query1.cluster(Optional.of("my-test-cluster"));
query1.limit(1);
final QueryResult<Expression> result1 = exprRepo.query(query1);
Assert.assertEquals(1, result1.values().size());
final ExpressionQuery query2 = new DefaultExpressionQuery(exprRepo, Organization.DEFAULT);
query2.service(Optional.of("my-test-service"));
query2.cluster(Optional.of("my-test-cluster"));
query2.limit(2);
final QueryResult<Expression> result2 = exprRepo.query(query2);
Assert.assertEquals(2, result2.values().size());
}
@Override
public <K extends Comparable<? super K>, V extends Record, T extends KeyValuePage<K, V>>
RecordPageContainer<T> combineRecordPagesForModification(
final List<T> pages,
final @Nonnegative int revToRestore,
final PageReadTrx pageReadTrx,
final PageReference reference) {
assert pages.size() == 1;
final T firstPage = pages.get(0);
final long recordPageKey = firstPage.getPageKey();
final List<T> returnVal = new ArrayList<>(2);
returnVal.add(
firstPage.<T>newInstance(
recordPageKey, firstPage.getPageKind(), Optional.of(reference), pageReadTrx));
returnVal.add(
firstPage.<T>newInstance(
recordPageKey, firstPage.getPageKind(), Optional.of(reference), pageReadTrx));
for (final Map.Entry<K, V> entry : pages.get(0).entrySet()) {
returnVal.get(0).setEntry(entry.getKey(), entry.getValue());
returnVal.get(1).setEntry(entry.getKey(), entry.getValue());
}
return new RecordPageContainer<>(returnVal.get(0), returnVal.get(1));
}
/**
* Sets up the test fixture.
*
* @throws java.lang.Exception If an error occurs.
*/
@Before
public void setUp() throws Exception {
niceMocksControl_ = Optional.of(EasyMock.createNiceControl());
final T node = createDisconnectedNode();
node_ = Optional.of(node);
nodeLayerRunner_ = Optional.of(createNodeLayerRunner(node));
}
static void optionalTest() {
// 不要这样,这与!=null没什么区别
Optional<String> stringOptional = Optional.of("alibaba");
if (stringOptional.isPresent()) {
System.out.println(stringOptional.get().length());
}
Optional<String> optionalValue = Optional.of("alibaba");
// 下面是推荐的常用操作
optionalValue.ifPresent(s -> System.out.println(s + " contains red"));
// 增加到集合汇总
List<String> results = Lists.newArrayList();
optionalValue.ifPresent(results::add);
// 增加到集合中，并返回操作结果
Optional<Boolean> added = optionalValue.map(results::add);
// 无值的optional
Optional<String> optionalString = Optional.empty();
// 不存在值，返回“No word”
String result = optionalValue.orElse("No word");
// 没值，计算一个默认值
result = optionalString.orElseGet(() -> System.getProperty("user.dir"));
// 无值，抛一个异常
try {
result = optionalString.orElseThrow(NoSuchElementException::new);
} catch (Throwable t) {
t.getCause();
}
}
/**
* Finds an annotation in an Annotated, taking stereo types into account
*
* @param beanManager the current bean manager
* @param annotated the Annotated in which to search
* @param annotationType the type of the annotation to search for
* @return An Optional that contains an instance of annotation type for which was searched if the
* annotated contained this.
*/
public static <A extends Annotation> Optional<A> getAnnotation(
BeanManager beanManager, Annotated annotated, Class<A> annotationType) {
annotated.getAnnotation(annotationType);
if (annotated.getAnnotations().isEmpty()) {
return empty();
}
if (annotated.isAnnotationPresent(annotationType)) {
return Optional.of(annotated.getAnnotation(annotationType));
}
Queue<Annotation> annotations = new LinkedList<>(annotated.getAnnotations());
while (!annotations.isEmpty()) {
Annotation annotation = annotations.remove();
if (annotation.annotationType().equals(annotationType)) {
return Optional.of(annotationType.cast(annotation));
}
if (beanManager.isStereotype(annotation.annotationType())) {
annotations.addAll(beanManager.getStereotypeDefinition(annotation.annotationType()));
}
}
return empty();
}
@Test
public void ensureSyncedPersonHasCorrectAttributes() {
Person person =
TestDataCreator.createPerson("muster", "Marlene", "Muster", "*****@*****.**");
Person syncedPerson =
ldapSyncService.syncPerson(
person,
Optional.of("Aljona"),
Optional.of("Murygina"),
Optional.of("*****@*****.**"));
Mockito.verify(personService).save(Mockito.eq(person));
Assert.assertNotNull("Missing login name", syncedPerson.getLoginName());
Assert.assertNotNull("Missing first name", syncedPerson.getFirstName());
Assert.assertNotNull("Missing last name", syncedPerson.getLastName());
Assert.assertNotNull("Missing mail address", syncedPerson.getEmail());
Assert.assertEquals("Wrong login name", "muster", syncedPerson.getLoginName());
Assert.assertEquals("Wrong first name", "Aljona", syncedPerson.getFirstName());
Assert.assertEquals("Wrong last name", "Murygina", syncedPerson.getLastName());
Assert.assertEquals("Wrong mail address", "*****@*****.**", syncedPerson.getEmail());
}
@Test
public void ensurePersonIsCreatedWithCorrectAttributes() {
Person person = TestDataCreator.createPerson();
Mockito.when(
personService.create(
Mockito.anyString(),
Mockito.anyString(),
Mockito.anyString(),
Mockito.anyString(),
Mockito.anyListOf(MailNotification.class),
Mockito.anyListOf(Role.class)))
.thenReturn(person);
ldapSyncService.createPerson(
"murygina",
Optional.of("Aljona"),
Optional.of("Murygina"),
Optional.of("*****@*****.**"));
Mockito.verify(personService)
.create(
"murygina",
"Murygina",
"Aljona",
"*****@*****.**",
Collections.singletonList(MailNotification.NOTIFICATION_USER),
Collections.singletonList(Role.USER));
}
@Test
public void testPackageNameMustBePrefixOfQualifiedSymbolName() {
final CommonResolvingFilter<EntitySymbol> classResolver =
new CommonResolvingFilter<>(EntitySymbol.KIND);
final MutableScope globalScope =
new GlobalScope(new ModelPath(), new LinkedHashSet<>(), new ResolverConfiguration());
globalScope.addResolver(classResolver);
ArtifactScope artifactScope1 =
new ArtifactScope(Optional.of(globalScope), "p", new ArrayList<>());
artifactScope1.addResolver(classResolver);
EntitySymbol classA = new EntitySymbol("A");
artifactScope1.add(classA);
ArtifactScope artifactScope2 =
new ArtifactScope(Optional.of(globalScope), "p2", new ArrayList<>());
artifactScope2.addResolver(classResolver);
EntitySymbol classA2 = new EntitySymbol("A");
artifactScope2.add(classA2);
assertSame(classA, globalScope.resolve("p.A", EntitySymbol.KIND).get());
assertSame(classA2, globalScope.resolve("p2.A", EntitySymbol.KIND).get());
assertNotSame(classA, classA2);
}
@Test
public void testQueryClauseWithOffsetAndLimit() {
final Expression expr1 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setService("my-test-service")
.setCluster("my-test-cluster")
.build();
final Expression expr2 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setService("my-test-service")
.setCluster("my-test-cluster")
.build();
final Expression expr3 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setService("my-test-service")
.setCluster("my-test-cluster")
.build();
exprRepo.addOrUpdateExpression(expr1, Organization.DEFAULT);
exprRepo.addOrUpdateExpression(expr2, Organization.DEFAULT);
exprRepo.addOrUpdateExpression(expr3, Organization.DEFAULT);
final ExpressionQuery query = new DefaultExpressionQuery(exprRepo, Organization.DEFAULT);
query.service(Optional.of("my-test-service"));
query.cluster(Optional.of("my-test-cluster"));
query.offset(Optional.of(2));
query.limit(2);
final QueryResult<Expression> result = exprRepo.query(query);
Assert.assertEquals(1, result.values().size());
Assert.assertEquals(expr3.getId(), result.values().get(0).getId());
}
// -------------------------------------------------------------------------
public void test_of() {
DiscountFxForwardRates test =
DiscountFxForwardRates.of(CURRENCY_PAIR, FX_RATE, DFCURVE_GBP, DFCURVE_USD);
assertEquals(test.getCurrencyPair(), CURRENCY_PAIR);
assertEquals(test.getValuationDate(), DATE_VAL);
assertEquals(test.getBaseCurrencyDiscountFactors(), DFCURVE_GBP);
assertEquals(test.getCounterCurrencyDiscountFactors(), DFCURVE_USD);
assertEquals(test.getFxRateProvider(), FX_RATE);
assertEquals(test.findData(CURVE1.getName()), Optional.of(CURVE1));
assertEquals(test.findData(CURVE2.getName()), Optional.of(CURVE2));
assertEquals(test.findData(CurveName.of("Rubbish")), Optional.empty());
int baseSize = DFCURVE_USD.getParameterCount();
assertEquals(test.getParameterCount(), DFCURVE_GBP.getParameterCount() + baseSize);
assertEquals(test.getParameter(0), DFCURVE_GBP.getParameter(0));
assertEquals(test.getParameter(baseSize), DFCURVE_USD.getParameter(0));
assertEquals(test.getParameterMetadata(0), DFCURVE_GBP.getParameterMetadata(0));
assertEquals(test.getParameterMetadata(baseSize), DFCURVE_USD.getParameterMetadata(0));
assertEquals(
test.withParameter(0, 1d).getBaseCurrencyDiscountFactors(),
DFCURVE_GBP.withParameter(0, 1d));
assertEquals(test.withParameter(0, 1d).getCounterCurrencyDiscountFactors(), DFCURVE_USD);
assertEquals(test.withParameter(baseSize, 1d).getBaseCurrencyDiscountFactors(), DFCURVE_GBP);
assertEquals(
test.withParameter(baseSize, 1d).getCounterCurrencyDiscountFactors(),
DFCURVE_USD.withParameter(0, 1d));
assertEquals(
test.withPerturbation((i, v, m) -> v + 1d).getBaseCurrencyDiscountFactors(),
DFCURVE_GBP.withPerturbation((i, v, m) -> v + 1d));
assertEquals(
test.withPerturbation((i, v, m) -> v + 1d).getCounterCurrencyDiscountFactors(),
DFCURVE_USD.withPerturbation((i, v, m) -> v + 1d));
}
@Test
public void testQueryWithContainsAndServiceClause() {
final Expression expr1 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setMetric("my-contained-metric")
.setService("my-service")
.build();
final Expression expr2 =
TestBeanFactory.createExpressionBuilder()
.setId(UUID.randomUUID())
.setScript("my-contained-script")
.setService("my-service")
.build();
final Expression expr3 =
TestBeanFactory.createExpressionBuilder().setId(UUID.randomUUID()).build();
exprRepo.addOrUpdateExpression(expr1, Organization.DEFAULT);
exprRepo.addOrUpdateExpression(expr2, Organization.DEFAULT);
exprRepo.addOrUpdateExpression(expr3, Organization.DEFAULT);
final ExpressionQuery query = new DefaultExpressionQuery(exprRepo, Organization.DEFAULT);
query.contains(Optional.of("contained"));
query.service(Optional.of("my-service"));
final QueryResult<Expression> result = exprRepo.query(query);
Assert.assertEquals(2, result.values().size());
Assert.assertEquals(expr1.getId(), result.values().get(0).getId());
Assert.assertEquals(expr2.getId(), result.values().get(1).getId());
}
public PeerConnection(
Peer peer, SocketChannel channel, TorrentStorage storage, TorrentMetadata torrentMetadata) {
this(peer, channel);
this.torrentMetadata = Optional.of(torrentMetadata);
this.bitField = Optional.of(new BitField(torrentMetadata.getPieceHashes().size()));
this.storage = Optional.of(storage);
}
@Test
public void testResolveUnqualifiedSymbolInSamePackage() {
final CommonResolvingFilter<EntitySymbol> classResolver =
new CommonResolvingFilter<>(EntitySymbol.KIND);
final MutableScope globalScope =
new GlobalScope(new ModelPath(), new LinkedHashSet<>(), new ResolverConfiguration());
globalScope.addResolver(classResolver);
ArtifactScope artifactScope1 =
new ArtifactScope(Optional.of(globalScope), "p", new ArrayList<>());
artifactScope1.addResolver(classResolver);
EntitySymbol classA = new EntitySymbol("A");
artifactScope1.add(classA);
Scope classAScope = classA.getSpannedScope();
ArtifactScope artifactScope2 =
new ArtifactScope(Optional.of(globalScope), "p", new ArrayList<>());
artifactScope2.addResolver(classResolver);
EntitySymbol classB = new EntitySymbol("B");
artifactScope2.add(classB);
// resolve B with unqualified name, because it is in the same package as A.
assertSame(classB, classAScope.resolve("B", EntitySymbol.KIND).get());
assertSame(classA, classAScope.resolve("A", EntitySymbol.KIND).get());
}
private Optional<Player> validPlayer(Cause cause) {
Optional<EntityDamageSource> optionalSrc = cause.first(EntityDamageSource.class);
if (optionalSrc.isPresent()) {
Entity src = optionalSrc.get().getSource();
if (src instanceof Player) {
return Optional.of((Player) src);
} else if (src instanceof Projectile) {
Projectile projectile = (Projectile) src;
Optional<UUID> optionalUUID = projectile.getCreator();
if (!optionalUUID.isPresent()) {
return Optional.empty();
}
Optional<Player> optionalPlayer = Sponge.getServer().getPlayer(optionalUUID.get());
if (!optionalPlayer.isPresent()) {
return Optional.empty();
}
return Optional.of(optionalPlayer.get());
}
}
return Optional.empty();
}
@Test
public void test_getUniqueBucketSignature() {
final String path1 = "/test+extra/";
final String path2 = "/test+extra/4354____42";
final String path3 = "test+extra/4354____42/some/more/COMPONENTS_VERY_VERY_LONG";
assertEquals(
"test_extra__c1651d4c69ed", BucketUtils.getUniqueSignature(path1, Optional.empty()));
assertEquals(
"test_extra_test_12345__c1651d4c69ed",
BucketUtils.getUniqueSignature(path1, Optional.of("test+;12345")));
assertEquals(
"test_extra_4354_42__bb8a6a382d7b",
BucketUtils.getUniqueSignature(path2, Optional.empty()));
assertEquals(
"test_extra_4354_42_t__bb8a6a382d7b",
BucketUtils.getUniqueSignature(path2, Optional.of("t")));
assertEquals(
"test_extra_more_components_very__7768508661fc",
BucketUtils.getUniqueSignature(path3, Optional.empty()));
assertEquals(
"test_extra_more_components_very_xx__7768508661fc",
BucketUtils.getUniqueSignature(path3, Optional.of("XX__________")));
}
@Test
public void subTitleTest() throws Exception {
try (InputStream is =
GvkParserTest.class.getResourceAsStream("gvk_artificial_subtitle_test.xml")) {
GvkParser parser = new GvkParser();
List<BibEntry> entries = parser.parseEntries(is);
Assert.assertNotNull(entries);
Assert.assertEquals(5, entries.size());
BibEntry entry = entries.get(0);
Assert.assertEquals(Optional.empty(), entry.getField("subtitle"));
entry = entries.get(1);
Assert.assertEquals(Optional.of("C"), entry.getField("subtitle"));
entry = entries.get(2);
Assert.assertEquals(Optional.of("Word"), entry.getField("subtitle"));
entry = entries.get(3);
Assert.assertEquals(Optional.of("Word1 word2"), entry.getField("subtitle"));
entry = entries.get(4);
Assert.assertEquals(Optional.of("Word1 word2"), entry.getField("subtitle"));
}
}
@Test
public void testMapping() {
List<String> input = Arrays.asList("Capital", "lower", "Foo", "bar");
Collector<String, ?, Map<Boolean, Optional<Integer>>> collector =
MoreCollectors.partitioningBy(
str -> Character.isUpperCase(str.charAt(0)),
MoreCollectors.mapping(String::length, MoreCollectors.first()));
checkShortCircuitCollector(
"mapping", new BooleanMap<>(Optional.of(7), Optional.of(5)), 2, input::stream, collector);
Collector<String, ?, Map<Boolean, Optional<Integer>>> collectorLast =
MoreCollectors.partitioningBy(
str -> Character.isUpperCase(str.charAt(0)),
MoreCollectors.mapping(String::length, MoreCollectors.last()));
checkCollector(
"last", new BooleanMap<>(Optional.of(3), Optional.of(3)), input::stream, collectorLast);
input = Arrays.asList("Abc", "Bac", "Aac", "Abv", "Bbc", "Bgd", "Atc", "Bpv");
Map<Character, List<String>> expected =
EntryStream.of('A', Arrays.asList("Abc", "Aac"), 'B', Arrays.asList("Bac", "Bbc")).toMap();
AtomicInteger cnt = new AtomicInteger();
Collector<String, ?, Map<Character, List<String>>> groupMap =
Collectors.groupingBy(
s -> s.charAt(0),
MoreCollectors.mapping(
x -> {
cnt.incrementAndGet();
return x;
},
MoreCollectors.head(2)));
checkCollector("groupMap", expected, input::stream, groupMap);
cnt.set(0);
assertEquals(expected, input.stream().collect(groupMap));
assertEquals(4, cnt.get());
}
@Test
public void testFirstLast() {
Supplier<Stream<Integer>> s = () -> IntStreamEx.range(1000).boxed();
checkShortCircuitCollector("first", Optional.of(0), 1, s, MoreCollectors.first());
checkShortCircuitCollector(
"firstLong",
Optional.of(0),
1,
() -> Stream.of(1).flatMap(x -> IntStream.range(0, 1000000000).boxed()),
MoreCollectors.first(),
true);
checkShortCircuitCollector(
"first",
Optional.of(1),
1,
() -> Stream.iterate(1, x -> x + 1),
MoreCollectors.first(),
true);
assertEquals(
1, (int) StreamEx.iterate(1, x -> x + 1).parallel().collect(MoreCollectors.first()).get());
checkCollector("last", Optional.of(999), s, MoreCollectors.last());
checkCollectorEmpty("first", Optional.empty(), MoreCollectors.first());
checkCollectorEmpty("last", Optional.empty(), MoreCollectors.last());
}
@Test
public void testConvertToKnownLocale() throws Exception {
assertEquals(Optional.of("en"), Languages.convertToKnownLocale("en"));
assertEquals(Optional.of("en"), Languages.convertToKnownLocale("en_US"));
assertEquals(Optional.of("de"), Languages.convertToKnownLocale("de_DE"));
assertEquals(Optional.empty(), Languages.convertToKnownLocale("WHATEVER"));
}
public AlignmentRecord(Term sourceTerm, Term targetTerm) {
super();
this.sourceTerm = Optional.of(sourceTerm);
this.sourceLemma = Optional.of(sourceTerm.getLemma());
this.targetTerm = Optional.of(targetTerm);
this.targetLemma = Optional.of(targetTerm.getLemma());
}
public void test_getLeg_PayReceive() {
assertEquals(Swap.of(MOCK_GBP1, MOCK_USD1).getLeg(PAY), Optional.of(MOCK_GBP1));
assertEquals(Swap.of(MOCK_GBP1, MOCK_USD1).getLeg(RECEIVE), Optional.of(MOCK_USD1));
assertEquals(Swap.of(MOCK_GBP1).getLeg(PAY), Optional.of(MOCK_GBP1));
assertEquals(Swap.of(MOCK_USD1).getLeg(PAY), Optional.empty());
assertEquals(Swap.of(MOCK_GBP1).getLeg(RECEIVE), Optional.empty());
assertEquals(Swap.of(MOCK_USD1).getLeg(RECEIVE), Optional.of(MOCK_USD1));
}
@Override
protected Optional<FluidStackSnapshot> getVal(ItemStack dataHolder) {
if (dataHolder.getItem() == Items.water_bucket) {
return Optional.of(WATER);
} else if (dataHolder.getItem() == Items.lava_bucket) {
return Optional.of(LAVA);
}
return Optional.empty();
}
