Uses of Class
com.dxfeed.promise.Promise

Packages that use Promise

Package	Description
com.dxfeed.api	Main package for dxFeed API that provides DXFeed as its core class.
com.dxfeed.promise	Provides Promise class for request-based APIs that can be used both synchronously and asynchronously.

Uses of Promise in com.dxfeed.api

Methods in com.dxfeed.api that return Promise

Modifier and Type	Method and Description
abstract <E extends IndexedEvent<?>> Promise<List<E>>	DXFeed.getIndexedEventsPromise(Class<E> eventType, Object symbol, IndexedEventSource source) Requests a list of indexed events for the specified event type, symbol, and source.
abstract <E extends LastingEvent<?>> Promise<E>	DXFeed.getLastEventPromise(Class<E> eventType, Object symbol) Requests the last event for the specified event type and symbol.
abstract <E extends TimeSeriesEvent<?>> Promise<List<E>>	DXFeed.getTimeSeriesPromise(Class<E> eventType, Object symbol, long fromTime, long toTime) Requests time series of events for the specified event type, symbol, and a range of time.

Methods in com.dxfeed.api that return types with arguments of type Promise

Modifier and Type	Method and Description
abstract <E extends LastingEvent<?>> List<Promise<E>>	DXFeed.getLastEventsPromises(Class<E> eventType, Collection<?> symbols) Requests the last events for the specified event type and a collection of symbols.

Uses of Promise in com.dxfeed.promise

Methods in com.dxfeed.promise that return Promise

Modifier and Type	Method and Description
static Promise<Void>	Promises.allOf(Collection<? extends Promise<?>> promises) Returns a new promise that completes when all promises from the given collection complete normally or exceptionally.
static Promise<Void>	Promises.allOf(Promise<?>... promises) Returns a new promise that completes when all promises from the given array complete normally or exceptionally.
static <T> Promise<T>	Promises.anyOf(Collection<? extends Promise<T>> promises) Returns a new promise that completes when any promise from the given collection complete normally or exceptionally.
static <T> Promise<T>	Promises.anyOf(Promise<T>... promises) Returns a new promise that completes when any promise from the given array complete normally or exceptionally.
static <T> Promise<T>	Promise.completed(T result) Returns new promise that is completed with a specified result.
static <T> Promise<T>	Promise.failed(Throwable exception) Returns new promise that is completed exceptionally with a specified exception.

Methods in com.dxfeed.promise with parameters of type Promise

Modifier and Type	Method and Description
static Promise<Void>	Promises.allOf(Promise<?>... promises) Returns a new promise that completes when all promises from the given array complete normally or exceptionally.
static <T> Promise<T>	Promises.anyOf(Promise<T>... promises) Returns a new promise that completes when any promise from the given array complete normally or exceptionally.
void	PromiseHandler.promiseDone(Promise<? extends T> promise) Invoked when promised computation has completed normally, or exceptionally, or was canceled.

Method parameters in com.dxfeed.promise with type arguments of type Promise

Modifier and Type	Method and Description
static Promise<Void>	Promises.allOf(Collection<? extends Promise<?>> promises) Returns a new promise that completes when all promises from the given collection complete normally or exceptionally.
static <T> Promise<T>	Promises.anyOf(Collection<? extends Promise<T>> promises) Returns a new promise that completes when any promise from the given collection complete normally or exceptionally.