本文整理汇总了Java中io.vavr.control.Either类的典型用法代码示例。如果您正苦于以下问题：Java Either类的具体用法？Java Either怎么用？Java Either使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Either类属于io.vavr.control包，在下文中一共展示了Either类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: addCase
import io.vavr.control.Either; //导入依赖的package包/类
private static void addCase(TypeSpec.Builder builder, String pojoName, Object value) {
Class<?> clz = publicVavrClass(value.getClass());
if (!generated.contains(clz)) {
int arity;
if (Tuple.class.isAssignableFrom(clz)) {
arity = ((Tuple) value).arity();
} else if (Map.class.isAssignableFrom(clz) || Multimap.class.isAssignableFrom(clz) || Either.class.isAssignableFrom(clz)) {
arity = 2;
} else {
arity = 1;
}
addPojo(builder, clz, arity);
generated.add(clz);
}
addCase(builder, pojoName, value, clz.getSimpleName(), 0);
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:17，代码来源:ParameterizedPojo.java
示例2: test7
import io.vavr.control.Either; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Test
public void test7() throws IOException {
Either<List<Integer>, Set<Double>> either = Either.left(List.of(42));
String json = mapper().writer().writeValueAsString(either);
Either<List<Integer>, Set<Double>> restored = mapper().readValue(json, new TypeReference<Either<List<Integer>, Set<Double>>>() {});
Assert.assertEquals(either, restored);
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:9，代码来源:EitherTest.java
示例3: testDeserializingScalaEither
import io.vavr.control.Either; //导入依赖的package包/类
@Test
public void testDeserializingScalaEither() throws IOException {
final scala.util.Either<String, BigInteger> left = scala.util.Left.apply("test");
final scala.util.Either<String, BigInteger> right = scala.util.Right.apply(BigInteger.ONE);
final ObjectMapper mapper = mapper().registerModule(new DefaultScalaModule());
final String serializedLeft = mapper.writeValueAsString(left);
final Either<String, BigInteger> deserializedLeft =
mapper.readValue(serializedLeft, new TypeReference<Either<String, BigInteger>>() { });
Assert.assertEquals("test", deserializedLeft.left().get());
final String serializedRight = mapper.writeValueAsString(right);
final Either<String, BigInteger> deserializedRight =
mapper.readValue(serializedRight, new TypeReference<Either<String, BigInteger>>() { });
Assert.assertEquals(BigInteger.ONE, deserializedRight.right().get());
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:17，代码来源:EitherTest.java
示例4: BeanObjectOptional
import io.vavr.control.Either; //导入依赖的package包/类
public BeanObjectOptional(boolean empty) {
if (empty) {
charSeq = CharSeq.empty();
either = Either.left(EITHER_VALUE);
option = Option.none();
map = HashMap.empty();
multimap = HashMultimap.withSeq().empty();
seq = List.empty();
set = HashSet.empty();
} else {
charSeq = CharSeq.of(CHARSEQ_VALUE);
either = Either.right(EITHER_VALUE);
option = Option.of(OPTION_VALUE);
map = HashMap.of("key", MAP_VALUE);
multimap = HashMultimap.withSeq().of("key", MULTIMAP_VALUE);
seq = List.of(SEQ_VALUE);
set = HashSet.of(SET_VALUE);
}
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:20，代码来源:BeanAnnotationTest.java
示例5: create
import io.vavr.control.Either; //导入依赖的package包/类
public Either<String, Slide> create(final Slide slide) {
String sql = "INSERT INTO slides(title, body, visible, type, index, name, color) VALUES(?, ?, ?, ?, ?, ?, ?)";
return updateQuery(dataSource, c -> {
PreparedStatement p = c.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
p.setString(1, slide.title);
p.setString(2, slide.body);
p.setBoolean(3, slide.visible);
p.setString(4, slide.type);
p.setInt(5, slide.index);
p.setString(6, slide.name);
p.setString(7, slide.color);
return p;
}, (st, i) -> {
ResultSet keySet = st.getGeneratedKeys();
if (keySet.next()) {
return slide.withId(keySet.getLong(1));
} else {
return null;
}
}, "Could not create slide");
}
开发者ID:javaBin，项目名称:Switcharoo，代码行数:22，代码来源:SlidesDao.java
示例6: update
import io.vavr.control.Either; //导入依赖的package包/类
public Either<String, Slide> update(final Slide slide) {
String sql = "UPDATE slides SET title = ?, body = ?, visible = ?, type = ?, index = ?, name = ?, color = ?, updated_at = ? WHERE id = ?";
return get(slide.id).flatMap(dbSlide -> updateQuery(dataSource, c -> {
PreparedStatement p = c.prepareStatement(sql);
p.setString(1, slide.title);
p.setString(2, slide.body);
p.setBoolean(3, slide.visible);
p.setString(4, slide.type);
p.setInt(5, slide.index);
p.setString(6, slide.name);
p.setString(7, slide.color);
p.setTimestamp(8, Timestamp.from(Instant.now()));
p.setLong(9, slide.id);
return p;
}, (st, i) -> i > 0 ? slide : null,
"Could not update slide"));
}
开发者ID:javaBin，项目名称:Switcharoo，代码行数:18，代码来源:SlidesDao.java
示例7: create
import io.vavr.control.Either; //导入依赖的package包/类
public Either<String, Setting> create(final Setting setting) {
String sql = "INSERT INTO settings(key, hint, value) VALUES(?, ?, ?)";
return updateQuery(dataSource, c -> {
PreparedStatement s = c.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
s.setString(1, setting.key);
s.setString(2, setting.hint);
s.setObject(3, toJson(setting.value));
return s;
}, (st, i) -> {
ResultSet keySet = st.getGeneratedKeys();
if (keySet.next()) {
return setting.withId(keySet.getLong(1));
} else {
return null;
}
}, "Could not create setting");
}
开发者ID:javaBin，项目名称:Switcharoo，代码行数:18，代码来源:SettingsDao.java
示例8: create
import io.vavr.control.Either; //导入依赖的package包/类
public Either<String, Css> create(final Css css) {
String sql = "INSERT INTO csses(selector, property, value, type, title) VALUES(?, ?, ?, ?, ?)";
return updateQuery(dataSource, c -> {
PreparedStatement p = c.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
p.setString(1, css.selector);
p.setString(2, css.property);
p.setString(3, css.value);
p.setString(4, css.type);
p.setString(5, css.title);
return p;
}, (st, i) -> {
ResultSet rs = st.getGeneratedKeys();
if (rs.next()) {
return css.withId(rs.getLong("id"));
} else {
return null;
}
}, "Could not create css");
}
开发者ID:javaBin，项目名称:Switcharoo，代码行数:20，代码来源:CssDao.java
示例9: create
import io.vavr.control.Either; //导入依赖的package包/类
public Either<String, Service> create(final Service service) {
String sql = "INSERT INTO services(key, value) VALUES(?, ?)";
return updateQuery(dataSource, c -> {
PreparedStatement p = c.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
p.setString(1, service.key);
p.setBoolean(2, service.value);
return p;
}, (st, i) -> {
ResultSet keySet = st.getGeneratedKeys();
if (keySet.next()) {
return service.withId(keySet.getLong(1));
} else {
return null;
}
}, "Could not create service");
}
开发者ID:javaBin，项目名称:Switcharoo，代码行数:17，代码来源:ServiceDao.java
示例10: writeTo
import io.vavr.control.Either; //导入依赖的package包/类
/**
* {@inheritDoc}
*/
@SuppressWarnings("unchecked")
@Override
public void writeTo(Either<?, ?> entity,
Class<?> type,
Type genericType,
Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream)
throws IOException {
final Object entityValue;
final int typeArgumentIndex;
if (entity.isLeft()) {
entityValue = entity.getLeft();
typeArgumentIndex = 0;
} else {
entityValue = entity.get();
typeArgumentIndex = 1;
}
final Class<?> entityClass = entityValue.getClass();
final Type actualGenericTypeArgument;
if (genericType instanceof ParameterizedType) {
actualGenericTypeArgument = ((ParameterizedType) genericType).getActualTypeArguments()[typeArgumentIndex];
} else {
actualGenericTypeArgument = entityClass;
}
final MessageBodyWriter writer = mbw.get().getMessageBodyWriter(entityClass,
actualGenericTypeArgument, annotations, mediaType);
writer.writeTo(entityValue, entityClass,
actualGenericTypeArgument,
annotations, mediaType, httpHeaders, entityStream);
}
开发者ID:dropwizard，项目名称:dropwizard-vavr，代码行数:38，代码来源:EitherMessageBodyWriter.java
示例11: eitherTest
import io.vavr.control.Either; //导入依赖的package包/类
@Test
public void eitherTest() {
assertThat(Vavr.either(Either.right("hello world"))
.map(String::toUpperCase)
.to(ANY_M_LIST_FUNCTION),
equalTo(Arrays.asList("HELLO WORLD")));
}
开发者ID:aol，项目名称:cyclops，代码行数:8，代码来源:AnyJavaslangMTest.java
示例12: eitherLeftTest
import io.vavr.control.Either; //导入依赖的package包/类
@Test
public void eitherLeftTest() {
assertThat(Vavr.either(Either.<String, String> left("hello world"))
.map(String::toUpperCase)
.to(ANY_M_LIST_FUNCTION),
equalTo(Arrays.asList()));
}
开发者ID:aol，项目名称:cyclops，代码行数:8，代码来源:AnyJavaslangMTest.java
示例13: eitherFlatMapTest
import io.vavr.control.Either; //导入依赖的package包/类
@Test
public void eitherFlatMapTest() {
assertThat(Vavr.either(Either.<Object, String> right("hello world"))
.map(String::toUpperCase)
.to(ANY_M_LIST_FUNCTION),
equalTo(Arrays.asList("HELLO WORLD")));
}
开发者ID:aol，项目名称:cyclops，代码行数:9，代码来源:AnyJavaslangMTest.java
示例14: streamEither
import io.vavr.control.Either; //导入依赖的package包/类
@Test
public void streamEither(){
Higher<stream, Integer> res = StreamNested.either(Stream.of(Either.right(1)))
.map(i -> i * 20)
.foldLeft(Monoids.intMax);
Stream<Integer> fi = StreamKind.narrow(res);
assertThat(fi.get(0),equalTo(20));
}
开发者ID:aol，项目名称:cyclops，代码行数:9，代码来源:NestedTest.java
示例15: serialize
import io.vavr.control.Either; //导入依赖的package包/类
@Override
public void serialize(Either<?, ?> value, JsonGenerator gen, SerializerProvider provider) throws IOException {
gen.writeStartArray();
if (value.isLeft()) {
gen.writeString("left");
write(value.left().get(), 0, gen, provider);
} else {
gen.writeString("right");
write(value.right().get(), 1, gen, provider);
}
gen.writeEndArray();
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:13，代码来源:EitherSerializer.java
示例16: publicVavrClass
import io.vavr.control.Either; //导入依赖的package包/类
public static Class<?> publicVavrClass(Class<?> clz) {
if (Either.class.isAssignableFrom(clz)) {
return Either.class;
}
if (Option.class.isAssignableFrom(clz)) {
return Option.class;
}
if (List.class.isAssignableFrom(clz)) {
return List.class;
}
if (Stream.class.isAssignableFrom(clz)) {
return Stream.class;
}
return clz;
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:16，代码来源:Initializer.java
示例17: expectedJson
import io.vavr.control.Either; //导入依赖的package包/类
public static String expectedJson(Object o, int opts) {
if (o instanceof Either) {
return expectedEitherJson((Either<?, ?>) o, opts);
}
if (o instanceof Lazy) {
return expectedLazyJson((Lazy<?>) o, opts);
}
if (o instanceof Option) {
return expectedOptionJson((Option<?>) o, opts);
}
if (o instanceof PriorityQueue) {
return expectedPriorityQueueJson((PriorityQueue<?>) o, opts);
}
if (o instanceof Seq) {
return expectedSeqJson((Seq<?>) o, opts);
}
if (o instanceof Set) {
return expectedSetJson((Set<?>) o, opts);
}
if (o instanceof Map) {
return expectedMapJson((Map<?, ?>) o, opts);
}
if (o instanceof Multimap) {
return expectedMultimapJson((Multimap<?, ?>) o, opts);
}
if (o instanceof Tuple) {
return expectedTupleJson((Tuple) o, opts);
}
if (o instanceof String) {
return "\"" + o.toString().replace("\"", "\\\"") + "\"";
}
return o.toString();
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:34，代码来源:Serializer.java
示例18: expectedEitherJson
import io.vavr.control.Either; //导入依赖的package包/类
private static String expectedEitherJson(Either<?, ?> either, int opts) {
if (either.isLeft()) {
return "[\"left\"," + expectedJson(either.left().get(), opts) + "]";
} else {
return "[\"right\"," + expectedJson(either.right().get(), opts) + "]";
}
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:8，代码来源:Serializer.java
示例19: testWrapperObject
import io.vavr.control.Either; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Test
public void testWrapperObject() throws IOException {
ObjectMapper mapper = mapper().addMixIn(Either.class, WrapperObject.class);
Either<Integer, Integer> src = Either.right(1);
String plainJson = mapper().writeValueAsString(src);
String wrappedJson = mapper.writeValueAsString(src);
Assert.assertEquals(wrappedJson, wrapToObject(Either.Right.class.getName(), plainJson));
Either<Integer, Integer> restored = (Either<Integer, Integer>) mapper.readValue(wrappedJson, Either.class);
Assert.assertEquals(src, restored);
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:12，代码来源:EitherTest.java
示例20: test1
import io.vavr.control.Either; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Test
public void test1() throws IOException {
Either<String, Integer> left = Either.left("left");
String json = mapper().writer().writeValueAsString(left);
Either<String, Integer> restored = mapper().readValue(json, Either.class);
Assert.assertEquals(left, restored);
}
开发者ID:vavr-io，项目名称:vavr-jackson，代码行数:9，代码来源:EitherTest.java
注：本文中的io.vavr.control.Either类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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