org.springframework.web.socket.SubProtocolCapable Maven / Gradle / Ivy
/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.socket;
import java.util.List;
/**
* An interface for WebSocket handlers that support sub-protocols as defined in RFC 6455.
*
* @author Rossen Stoyanchev
* @since 4.0
* @see WebSocketHandler
* @see RFC-6455 section 1.9
*/
public interface SubProtocolCapable {
/**
* Return the list of supported sub-protocols.
*/
List getSubProtocols();
}