/**
* The returned {@link CompletableFuture} completes when all reads are complete for this request
* and the entire result has been accounted for on the client. While this method is named "all" it
* really refers to retrieving all remaining items in the set. For large result sets it is
* preferred to use {@link Iterator} or {@link Stream} options, as the results will be held in
* memory at once.
*/
public CompletableFuture<List<Result>> all() {
return readCompleted.thenApplyAsync(
it -> {
final List<Result> list = new ArrayList<>();
resultQueue.drainTo(list);
return list;
},
executor);
}
/**
* The returned {@link CompletableFuture} completes when the number of items specified are
* available. The number returned will be equal to or less than that number. They will only be
* less if the stream is completed and there are less than that number specified available.
*/
public CompletableFuture<List<Result>> some(final int items) {
return resultQueue.await(items);
}
/** Gets the number of items available on the client. */
public int getAvailableItemCount() {
return resultQueue.size();
}
