| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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 org.apache.hyracks.net.protocols.muxdemux; |
| |
| import org.apache.hyracks.net.buffers.IBufferAcceptor; |
| import org.apache.hyracks.net.buffers.ICloseableBufferAcceptor; |
| |
| /** |
| * Represents the write interface of a {@link ChannelControlBlock}. |
| * |
| * @author vinayakb |
| */ |
| public interface IChannelWriteInterface { |
| /** |
| * Set the callback interface that must be invoked when a full buffer has been emptied by |
| * writing the data to the remote end. |
| * |
| * @param emptyBufferAcceptor |
| * - the empty buffer acceptor. |
| */ |
| public void setEmptyBufferAcceptor(IBufferAcceptor emptyBufferAcceptor); |
| |
| /** |
| * Get the full buffer acceptor that accepts buffers filled with data that need to be written |
| * to the remote end. |
| * |
| * @return the full buffer acceptor. |
| */ |
| public ICloseableBufferAcceptor getFullBufferAcceptor(); |
| |
| /** |
| * Set the buffer factory which is in charge of creating buffers if the request does not |
| * make the number of allocated buffers goes beyond limit |
| * |
| * @param bufferFactory |
| * - the buffer factory |
| * @param limit |
| * - the limit of buffers |
| * @param frameSize |
| * - the size of each buffer |
| */ |
| public void setBufferFactory(IBufferFactory bufferFactory, int limit, int frameSize); |
| } |