/*
 * Copyright 2017 The Netty Project
 *
 * The Netty Project licenses this file to you 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:
 *
 *   http://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 io.netty.handler.codec.http2;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufHolder;
import io.netty.util.internal.UnstableApi;

@UnstableApi
public interface Http2UnknownFrame extends Http2Frame, ByteBufHolder {

    Http2FrameStream stream();

    
Set the Http2FrameStream object for this frame. /**
     * Set the {@link Http2FrameStream} object for this frame.
     */
    Http2UnknownFrame stream(Http2FrameStream stream);

    byte frameType();

    Http2Flags flags();

    @Override
    Http2UnknownFrame copy();

    @Override
    Http2UnknownFrame duplicate();

    @Override
    Http2UnknownFrame retainedDuplicate();

    @Override
    Http2UnknownFrame replace(ByteBuf content);

    @Override
    Http2UnknownFrame retain();

    @Override
    Http2UnknownFrame retain(int increment);

    @Override
    Http2UnknownFrame touch();

    @Override
    Http2UnknownFrame touch(Object hint);
}