2 * Copyright (c) 2023 PANTHEON.tech, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.restconf.server.spi;
10 import static java.util.Objects.requireNonNull;
12 import org.eclipse.jdt.annotation.NonNull;
13 import org.opendaylight.restconf.server.spi.RestconfStream.Sender;
14 import org.opendaylight.yangtools.concepts.AbstractRegistration;
17 * A single subscriber to an {@link AbstractStream}.
19 final class Subscriber<T> extends AbstractRegistration {
20 private final @NonNull RestconfStream<T> stream;
21 private final @NonNull Sender sender;
22 private final @NonNull EventFormatter<T> formatter;
24 Subscriber(final RestconfStream<T> stream, final Sender sender, final EventFormatter<T> formatter) {
25 this.stream = requireNonNull(stream);
26 this.sender = requireNonNull(sender);
27 this.formatter = requireNonNull(formatter);
30 @NonNull EventFormatter<T> formatter() {
34 @NonNull Sender sender() {
39 protected void removeRegistration() {
40 stream.removeSubscriber(this);