本文整理汇总了Java中io.reactivex.Flowable.concat方法的典型用法代码示例。如果您正苦于以下问题：Java Flowable.concat方法的具体用法？Java Flowable.concat怎么用？Java Flowable.concat使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类io.reactivex.Flowable的用法示例。
在下文中一共展示了Flowable.concat方法的6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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: concatWith
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
@SafeVarargs
public final DataStream<T> concatWith(DataStream<T>... streams) {
Objects.requireNonNull(streams, NULL_STREAMS_MESSAGE);
List<DataStream<T>> list = new ArrayList<>();
list.add(this);
list.addAll(Arrays.asList(streams));
Flowable<Data<T>> merged = Flowable.concat(list.stream()
.map(DataStream::flow)
.collect(Collectors.toList())
);
List<DataStream> previous = new ArrayList<>();
previous.add(this);
previous.addAll(Arrays.asList(streams));
DataStreamImpl<Object, T> next = new DataStreamImpl<>(previous, merged);
this.setDownstreams(next);
Arrays.stream(streams).forEach(d -> d.setDownstreams(next));
return next;
}
示例2: getOne
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
public Flowable<Optional<T>> getOne(final Filter filter, final SortingMode sortingMode) {
List<Flowable<Optional<T>>> flowables = new ArrayList<>();
Flowable<Optional<T>> flowStorage = dao.getOne(filter, sortingMode);
if(hasSyncedStore()) {
flowStorage = flowStorage
.flatMap(new Function<Optional<T>, Flowable<Optional<T>>>() {
@Override
public Flowable<Optional<T>> apply(Optional<T> item) throws Exception {
return syncedStore.insertOrUpdate(item.get());
}
});
flowables.add(syncedStore.getOne(filter, sortingMode));
}
flowables.add(flowStorage);
return Flowable.concat(flowables);
}
示例3: getById
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
public Flowable<Optional<T>> getById(final int id) {
List<Flowable<Optional<T>>> flowables = new ArrayList<>();
Flowable<Optional<T>> flowStorage = dao.getById(id);
if(hasSyncedStore()) {
flowStorage = flowStorage
.flatMap(new Function<Optional<T>, Flowable<Optional<T>>>() {
@Override
public Flowable<Optional<T>> apply(final Optional<T> item) throws Exception {
return syncedStore.insertOrUpdate(item.get());
}
});
flowables.add(syncedStore.getById(id));
}
flowables.add(flowStorage);
return Flowable.concat(flowables);
}
示例4: delete
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
public Flowable<Integer> delete(final List<T> items) {
List<Flowable<Integer>> flowables = new ArrayList<>();
Flowable<Integer> flowStorage = dao.delete(items);
if(hasSyncedStore()) {
flowStorage = flowStorage
.onErrorResumeNext(new Function<Throwable, Flowable<Integer>>() {
@Override
public Flowable<Integer> apply(final Throwable throwable) throws Exception {
return syncedStore.insertOrUpdate(items)
.flatMap(new Function<Optional<List<T>>, Flowable<Integer>>() {
@Override
public Flowable<Integer> apply(Optional<List<T>> reinsertedItem) throws Exception {
return Flowable.error(throwable);
}
});
}
});
flowables.add(syncedStore.delete(items));
}
flowables.add(flowStorage);
return Flowable.concat(flowables);
}
示例5: insert
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
public Flowable<Optional<List<T>>> insert(final List<T> items) {
List<Flowable<Optional<List<T>>>> flowables = new ArrayList<>();
Flowable<Optional<List<T>>> flowStorage = dao.insert(items);
if(hasSyncedStore()) {
flowStorage = flowStorage
.onErrorResumeNext(new Function<Throwable, Flowable<Optional<List<T>>>>() {
@Override
public Flowable<Optional<List<T>>> apply(final Throwable throwable) throws Exception {
return syncedStore.delete(items).flatMap(new Function<Object, Flowable<Optional<List<T>>>>() {
@Override
public Flowable<Optional<List<T>>> apply(Object o) throws Exception {
return Flowable.error(throwable);
}
});
}
})
.flatMap(new Function<Optional<List<T>>, Flowable<Optional<List<T>>>>() {
@Override
public Flowable<Optional<List<T>>> apply(Optional<List<T>> it) throws Exception {
return syncedStore.insertOrUpdate(it.get());
}
});
flowables.add(syncedStore.insert(items));
}
flowables.add(flowStorage);
return Flowable.concat(flowables);
}
示例6: deleteAll
import io.reactivex.Flowable; //导入方法依赖的package包/类
@Override
public Flowable<Integer> deleteAll() {
List<Flowable<Integer>> flowables = new ArrayList<>();
Flowable<Integer> flowStorage = dao.deleteAll();
// TODO improve the deleteAll method in case of double fail
// copy the syncedStore for insert if double fail
// execute the deleteAll (this)
// if error, try getAll()
// if error again => re-insert syncedStore datas (better than nothing)
// if not error, insert fresh datas
if(hasSyncedStore()) {
flowStorage = flowStorage
.onErrorResumeNext(new Function<Throwable, Flowable<Integer>>() {
@Override
public Flowable<Integer> apply(final Throwable throwable) throws Exception {
return dao.getAll(null, null)
.flatMap(new Function<Optional<List<T>>, Flowable<Optional<List<T>>>>() {
@Override
public Flowable<Optional<List<T>>> apply(final Optional<List<T>> items) throws Exception {
return syncedStore.insertOrUpdate(items.get());
}
})
.flatMap(new Function<Optional<List<T>>, Flowable<Integer>>() {
@Override
public Flowable<Integer> apply(Optional<List<T>> reinsertedItems) throws Exception {
return Flowable.error(throwable);
}
});
}
});
flowables.add(syncedStore.deleteAll());
}
flowables.add(flowStorage);
return Flowable.concat(flowables);
}