Examples with Remove io.pravega.client.tables.Remove used on opensource projects

Example 6 with Remove

use of io.pravega.client.tables.Remove in project pravega by pravega.

the class KeyValueTableImpl method update.

@Override
public CompletableFuture<List<Version>> update(@NonNull Iterable<TableModification> updates) {
    val inputIterator = updates.iterator();
    if (!inputIterator.hasNext()) {
        // Empty input - nothing to do.
        return CompletableFuture.completedFuture(Collections.emptyList());
    }
    val firstInput = inputIterator.next();
    val ts = this.selector.getTableSegment(firstInput.getKey().getPrimaryKey());
    if (firstInput.isRemoval()) {
        val args = toArg(firstInput, inputIterator, ts, u -> this.entryHelper.toTableSegmentKey(ts, (Remove) u));
        return removeFromSegment(args.getTableSegment(), args.getAllArgs()).thenApply(r -> Collections.emptyList());
    } else {
        val args = toArg(firstInput, inputIterator, ts, u -> this.entryHelper.toTableSegmentEntry(ts, (TableEntryUpdate) u));
        return updateToSegment(args.getTableSegment(), args.getAllArgs());
    }
}